Hi dear Andrew I once again ran previous scenario and logged previous outputs plus "vppctl show acl memory". I also send you T-rex configs, 60s and 1500s output.
As you can see during this period RSS is increasing and Total-rx is decreasing. I assume I didn't get my answer. Why does my Total-rx decrease during my test and RSS still increases? Thanks, Sincerely ________________________________ From: Andrew 👽 Yourtchenko <ayour...@gmail.com> Sent: Monday, August 20, 2018 10:25 PM To: Rubina Bianchi Cc: vpp-dev@lists.fd.io Subject: Re: [vpp-dev] VPP Memory usage Dear Rubina, On 8/20/18, Rubina Bianchi <r_bian...@outlook.com> wrote: > Hi dear Andrew > > What we were talked before was about "Worker Thread Deadlock". We had that discussion in march or may. :-) The one I had in mind was another thread, starting with your mail on January 30. I forwarded to you unicast :-) > > I tried to test scenario as you explained and started with 1M entry and > after that I doubled it at each run. > When I test with 4M entry size, I logged two things: > 1. ps aux | grep vpp > 2. First 5 lines of "vppctl show acl-plugin session" > > At first, I've run VPP and configured it with script that I attached to > previous email. > After that I run my logger script. > Finally I run Trex with this command: ./t-rex-64 --cfg cfg/trex_config.yaml > -f cap2/sfr.yaml -m 50 -c 3 -d 10000 -p > After tracing VPP logs I found some signs of leakage. I mean in the logs of > VPP, RSS (6th parameter in ps aux command) is increasing continuously > (sometimes more and sometimes less) but on the other side, Trex Total-Rx is > decreasing at the same time. > After about 3000 seconds, I stopped Trex and wait until session table being > cleared. But no change in RSS happens. > Then, I run Trex again without any change and again I saw the increase of > RSS while the Trex Total-Rx is decreasing. Based on the counters, in this test we are continuously churning through the half-open sessions, because we are hitting the maximum session limit. Session creation is quite expensive (at least at this point, I did not optimize that code much yet). > > This is my ram status when vpp is stop: > root@debian-hp:~# free -m > total used free shared buffers cached > Mem: 129135 3414 125721 12 99 591 > -/+ buffers/cache: 2723 126412 > Swap: 2518 0 2518 > > I also attached my logs to this email. This logs are gathered every 20 > seconds. > > In 40M entry size I saw this behavior too, but It happens much faster than > 4M entry size. Yes, because you create more sessions and use more buckets, I think (though this is a speculation at this point, since we dont have the memory outputs). What i sthe maximum amount of simultaneous sessions on the T-rex and what is the connection per second rate ? > I also have a question about your phrase of "Using this method you can > arrive to the number of maximum connections that your memory configuration > can support". > Is there any formula to config init.conf in an efficient way? Because VPP > didn't return any error about misconfiguration. No, there is no formula, unfortunately - hence I can not print an error about a misconfiguration. You can use the "show acl memory" as I described in the other mail, to see what the memory usage in the session bihash is and what is the number of active elements - could you have a look at doing that ? --a > > Thanks, > Sincerely > > > > > ________________________________ > From: Andrew 👽 Yourtchenko <ayour...@gmail.com> > Sent: Sunday, August 19, 2018 8:28 AM > To: Rubina Bianchi > Cc: vpp-dev@lists.fd.io > Subject: Re: [vpp-dev] VPP Memory usage > > Dear Rubina, > > The ACL plugin does all the necessary allocations at startup for all data > structures except the connection bihash. > > You would need to check the current number of the connections as your test > progresses. I believe we had a communication a while ago regarding the > gradual growth of background memory usage within the bihash data structure > as you churn through random addresses. Since then there were some changes > aimed to address this. Please verify what does the current total session > count look like in “show acl-plugin sessions” as your test progresses - > based on what you described I think it continuously increases. > > If the bihash memory requirement for active connections goes above of what > is available from the OS, then there is no feedback to the user code (acl > plugin) other than a full crash. > > The only safeguard I could come up against this situation is the maximum > connection count, which is checked before attempting to insert an entry into > the bihash. > > Your current value is 40 million which is quite a lot, while the hash table > heap size is 17 gigabytes. This might not be enough to hold all the 40 > million entries as the churn progresses and you need to create more > buckets. > > I suggest you keep all the other parameters as they are and start with the > value of maximum connections of 1 million and rerun the test, and monitor > the memory usage within the ACL plugin heap (“show acl-plugin memory”) - it > should stabilize over time at some value and there should be no crash. The > exact usage will depend on the distribution of session entries over bucket > (note that in the worst case you may have one entry per bucket which may > give a lot of overhead). Note that value. > > If you stop the traffic, as the session count goes down to zero, the memory > should get released. > > Then double the max conn count and recheck the behavior same as above - the > usage probably would be about double of the previous one. > > Using this method you can arrive to the number of maximum connections that > your memory configuration can support, and get a gauge of how much memory > you would need for the target amount of connections. > > If in the initial iteration test you observe the memory usage never > stabilizing or if you see that the memory is not being released as the > connection count goes down to zero, then it would be a bug, which we will > need to further troubleshoot - though from your description so far it seems > more a case of tuning the parameters. So please apply the method above and > let me know how it goes! Thanks! > > --a > > On 19 Aug 2018, at 07:26, Rubina Bianchi > <r_bian...@outlook.com<mailto:r_bian...@outlook.com>> wrote: > > > Hi dear VPP > > > I configured vpp stable/1807 and added permit+reflect acl on input and > output of my network interfaces. I configured vpp with 9 cpu (1 main and 8 > worker cpu). My init.conf is: > > > vppctl> > > set acl-plugin session table max-entries 40000000 > set acl-plugin session table hash-table-buckets 1000000 > set acl-plugin session table hash-table-memory 17179869184 > set acl-plugin session timeout udp idle 20 > set acl-plugin session timeout tcp idle 120 > set acl-plugin session timeout tcp transient 30 > > > vpp_api_test> > > acl_add_replace permit > acl_add_replace permit+reflect > > acl_interface_add_del TenGigabitEthernet3/0/0 add output acl 1 > acl_interface_add_del TenGigabitEthernet3/0/1 add output acl 1 > acl_interface_add_del TenGigabitEthernet3/0/0 add input acl 1 > acl_interface_add_del TenGigabitEthernet3/0/1 add input acl 1 > > exec set interface l2 bridge TenGigabitEthernet3/0/0 1 > exec set interface l2 bridge TenGigabitEthernet3/0/1 1 > exec set int state TenGigabitEthernet3/0/0 up > exec set int state TenGigabitEthernet3/0/1 up > > My startup.conf is pasted in this link: > https://paste.ubuntu.com/p/MhQDyqF6Xd/ > > > I used Trex as traffic generator as following: > > ./t-rex-64 --cfg cfg/trex_config.yaml -f cap2/sfr.yaml -m 50 -c 3 -d 3600 > -p > > > During execution of my test, Total-rx continuously decreased and after a > while, it reached to 0. I checked vpp status and it got SIGKILL signal from > OS. > > I monitored vpp memory and it was increasing until it crashed. > > Does acl_plugin session management have any memory leak problem? > > > Regards, > > Rubina > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > > View/Reply Online (#10213): https://lists.fd.io/g/vpp-dev/message/10213 > Mute This Topic: https://lists.fd.io/mt/24729023/675608 > Group Owner: vpp-dev+ow...@lists.fd.io<mailto:vpp-dev+ow...@lists.fd.io> > Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub > [ayour...@gmail.com<mailto:ayour...@gmail.com>] > -=-=-=-=-=-=-=-=-=-=-=- >
root 34416 668 0.1 191107096 195620 ? RLsl 10:38 1:26 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 0 - del 0 = 0 Sessions active: add 0 - deact 0 = 0 Sessions being purged: deact 0 - del 0 = 0 now: 198877233460957 clocks per second: 2200000000 ACL plugin main heap statistics: 47 objects, 4396k of 4400k used, 288 free, 0 reclaimed, 2k overhead, 1630603k capacity alloc. from small object cache: 10 hits 37 attempts (27.03%) replacements 0 alloc. from free-list: 76 attempts, 27 hits (35.53%), 291 considered (per-attempt 3.83) alloc. from vector-expand: 43 allocs: 80 1854.49 clocks/call frees: 33 264.85 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 778 0.1 191107096 195852 ? SLsl 10:38 9:27 /usr/bin/vpp -c /etc/vpp/startup.conf ACL plugin main heap statistics: 47 objects, 4396k of 4400k used, 288 free, 0 reclaimed, 2k overhead, 1630603k capacity alloc. from small object cache: 10 hits 37 attempts (27.03%) replacements 0 alloc. from free-list: 76 attempts, 27 hits (35.53%), 291 considered (per-attempt 3.83) alloc. from vector-expand: 43 allocs: 80 1854.49 clocks/call frees: 33 264.85 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call Sessions total: add 0 - del 0 = 0 Sessions active: add 0 - deact 0 = 0 Sessions being purged: deact 0 - del 0 = 0 now: 199009129485606 clocks per second: 2200000000 ======================= root 34416 788 1.3 191172632 1786036 ? RLsl 10:38 17:28 /usr/bin/vpp -c /etc/vpp/startup.conf ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call Sessions total: add 15144928 - del 11144939 = 3999989 Sessions active: add 15144928 - deact 11144970 = 3999958 Sessions being purged: deact 11144970 - del 11144939 = 31 now: 199141028833614 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 792 1.6 191172632 2217940 ? RLsl 10:38 25:30 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 32351942 - del 28351951 = 3999991 Sessions active: add 32351942 - deact 28352024 = 3999918 Sessions being purged: deact 28352024 - del 28351951 = 73 now: 199272928038153 clocks per second: 2200000000 ======================= root 34416 795 1.9 191172632 2521012 ? RLsl 10:38 33:31 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 49054482 - del 45054490 = 3999992 Sessions active: add 49054482 - deact 45054553 = 3999929 Sessions being purged: deact 45054553 - del 45054490 = 63 now: 199404819674016 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 796 2.0 191172632 2752540 ? RLsl 10:38 41:32 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 65519670 - del 61519679 = 3999991 Sessions active: add 65519670 - deact 61519709 = 3999961 Sessions being purged: deact 61519709 - del 61519679 = 30 now: 199536716405815 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 797 2.2 191172632 2927572 ? SLsl 10:38 49:34 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 81966216 - del 77966226 = 3999990 Sessions active: add 81966216 - deact 77966251 = 3999965 Sessions being purged: deact 77966251 - del 77966226 = 25 now: 199670102477265 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 798 2.3 191172632 3072244 ? SLsl 10:38 57:35 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 97960013 - del 93960023 = 3999990 Sessions active: add 97960013 - deact 93960063 = 3999950 Sessions being purged: deact 93960063 - del 93960023 = 40 now: 199801958285421 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 798 2.4 191172632 3187612 ? SLsl 10:38 65:37 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 113775618 - del 109775627 = 3999991 Sessions active: add 113775618 - deact 109775668 = 3999950 Sessions being purged: deact 109775668 - del 109775627 = 41 now: 199933813988308 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 799 2.4 191172632 3283180 ? SLsl 10:38 73:39 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 129253180 - del 125253190 = 3999990 Sessions active: add 129253180 - deact 125253239 = 3999941 Sessions being purged: deact 125253239 - del 125253190 = 49 now: 200065669506265 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 799 2.5 191172632 3360532 ? SLsl 10:38 81:40 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 144462527 - del 140462539 = 3999988 Sessions active: add 144462527 - deact 140462575 = 3999952 Sessions being purged: deact 140462575 - del 140462539 = 36 now: 200197525081982 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 799 2.5 191172632 3433132 ? SLsl 10:38 89:42 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 159291603 - del 155291612 = 3999991 Sessions active: add 159291603 - deact 155291648 = 3999955 Sessions being purged: deact 155291648 - del 155291612 = 36 now: 200329380695866 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 799 2.6 191172632 3500716 ? SLsl 10:38 97:43 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 173677633 - del 169677643 = 3999990 Sessions active: add 173677633 - deact 169677688 = 3999945 Sessions being purged: deact 169677688 - del 169677643 = 45 now: 200461236073498 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 800 2.6 191172632 3565924 ? SLsl 10:38 105:45 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 188029669 - del 184029683 = 3999986 Sessions active: add 188029669 - deact 184029735 = 3999934 Sessions being purged: deact 184029735 - del 184029683 = 52 now: 200593092014044 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 800 2.7 191172632 3627436 ? SLsl 10:38 113:47 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 202146483 - del 198146502 = 3999981 Sessions active: add 202146483 - deact 198146544 = 3999939 Sessions being purged: deact 198146544 - del 198146502 = 42 now: 200724948111635 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 800 2.7 191172632 3687892 ? SLsl 10:38 121:49 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 215982617 - del 211982626 = 3999991 Sessions active: add 215982617 - deact 211982667 = 3999950 Sessions being purged: deact 211982667 - del 211982626 = 41 now: 200856803547140 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 800 2.8 191172632 3742540 ? SLsl 10:38 129:50 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 229753381 - del 225753400 = 3999981 Sessions active: add 229753381 - deact 225753453 = 3999928 Sessions being purged: deact 225753453 - del 225753400 = 53 now: 200988659717526 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 800 2.8 191172632 3793756 ? SLsl 10:38 137:52 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 243251138 - del 239251147 = 3999991 Sessions active: add 243251138 - deact 239251181 = 3999957 Sessions being purged: deact 239251181 - del 239251147 = 34 now: 201120516107595 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 800 2.9 191172632 3844444 ? SLsl 10:38 145:54 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 256695529 - del 252695540 = 3999989 Sessions active: add 256695529 - deact 252695590 = 3999939 Sessions being purged: deact 252695590 - del 252695540 = 50 now: 201252372145230 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 2.9 191172632 3893284 ? SLsl 10:38 153:56 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 269879449 - del 265879469 = 3999980 Sessions active: add 269879449 - deact 265879532 = 3999917 Sessions being purged: deact 265879532 - del 265879469 = 63 now: 201384227763017 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 2.9 191172632 3941068 ? SLsl 10:38 161:58 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 282909664 - del 278909680 = 3999984 Sessions active: add 282909664 - deact 278909706 = 3999958 Sessions being purged: deact 278909706 - del 278909680 = 26 now: 201516083396371 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 3.0 191172632 3988852 ? SLsl 10:38 169:59 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 295786269 - del 291786278 = 3999991 Sessions active: add 295786269 - deact 291786331 = 3999938 Sessions being purged: deact 291786331 - del 291786278 = 53 now: 201647939804709 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 3.0 191172632 4029772 ? SLsl 10:38 178:01 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 308467281 - del 304467290 = 3999991 Sessions active: add 308467281 - deact 304467339 = 3999942 Sessions being purged: deact 304467339 - del 304467290 = 49 now: 201779796747352 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 3.0 191172632 4069900 ? SLsl 10:38 186:03 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 320964661 - del 316964685 = 3999976 Sessions active: add 320964661 - deact 316964748 = 3999913 Sessions being purged: deact 316964748 - del 316964685 = 63 now: 201911653758603 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 3.1 191172632 4108444 ? SLsl 10:38 194:05 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 333168180 - del 329168209 = 3999971 Sessions active: add 333168180 - deact 329168236 = 3999944 Sessions being purged: deact 329168236 - del 329168209 = 27 now: 202043511070592 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 3.1 191172632 4143820 ? SLsl 10:38 202:07 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 345261155 - del 341261169 = 3999986 Sessions active: add 345261155 - deact 341261231 = 3999924 Sessions being purged: deact 341261231 - del 341261169 = 62 now: 202175368427529 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 3.1 191172632 4178140 ? SLsl 10:38 210:09 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 357183720 - del 353183731 = 3999989 Sessions active: add 357183720 - deact 353183786 = 3999934 Sessions being purged: deact 353183786 - del 353183731 = 55 now: 202307225943511 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 3.1 191172632 4190812 ? SLsl 10:38 218:11 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 361314255 - del 361314255 = 0 Sessions active: add 361314255 - deact 361314255 = 0 Sessions being purged: deact 361314255 - del 361314255 = 0 now: 202439079756660 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call ======================= root 34416 801 3.1 191172632 4190812 ? SLsl 10:38 226:13 /usr/bin/vpp -c /etc/vpp/startup.conf Sessions total: add 361314255 - del 361314255 = 0 Sessions active: add 361314255 - deact 361314255 = 0 Sessions being purged: deact 361314255 - del 361314255 = 0 now: 202570932926526 clocks per second: 2200000000 ACL plugin main heap statistics: 74 objects, 4397k of 4402k used, 828 free, 0 reclaimed, 3k overhead, 1630603k capacity alloc. from small object cache: 10 hits 39 attempts (25.64%) replacements 0 alloc. from free-list: 119 attempts, 27 hits (22.69%), 726 considered (per-attempt 6.10) alloc. from vector-expand: 84 allocs: 121 2057.57 clocks/call frees: 47 358.77 clocks/call ACL hash lookup support heap statistics: 25 objects, 2k of 4k used, 112 free, 0 reclaimed, 2k overhead, 65532k capacity alloc. from small object cache: 3 hits 18 attempts (16.67%) replacements 0 alloc. from free-list: 26 attempts, 15 hits (57.69%), 39 considered (per-attempt 1.50) alloc. from vector-expand: 22 allocs: 40 404.39 clocks/call frees: 15 162.93 clocks/call
trex_config
Description: trex_config
trex_end
Description: trex_end
trex_start
Description: trex_start
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