---> uname -a: Linux prd-centos7-docker-4c-2g-3974.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.436 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 6.9G 43.1G 14% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/xfoundry_go-mod-messaging_PR-107 /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/xfoundry_go-mod-messaging_PR-107@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 714 103 0 1019 1018 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:e3:43:86 brd ff:ff:ff:ff:ff:ff inet 10.30.122.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85233sec preferred_lft 85233sec inet6 fe80::f816:3eff:fee3:4386/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6c:09:4b:9a brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:6cff:fe09:4b9a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 05/10/21 _x86_64_ (4 CPU) 05:56:31 LINUX RESTART (4 CPU) 05:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:58:01 156.08 73.43 82.65 0.00 8343.54 38903.99 0.00 05:59:02 1.78 0.00 1.78 0.00 0.00 34.51 0.00 06:00:01 0.27 0.00 0.27 0.00 0.00 3.67 0.00 06:01:01 0.25 0.02 0.23 0.00 0.13 2.70 0.00 06:02:01 0.38 0.08 0.30 0.00 1.60 4.79 0.00 06:03:01 0.35 0.00 0.35 0.00 0.00 4.83 0.00 06:04:01 0.23 0.00 0.23 0.00 0.00 2.97 0.00 06:05:01 0.18 0.00 0.18 0.00 0.00 2.20 0.00 06:06:01 0.22 0.00 0.22 0.00 0.00 1.63 0.00 06:07:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 06:08:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 06:09:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 06:10:01 0.22 0.00 0.22 0.00 0.00 3.19 0.00 06:11:01 0.23 0.00 0.23 0.00 0.00 3.78 0.00 06:12:01 0.45 0.20 0.25 0.00 6.26 3.90 0.00 06:13:01 0.87 0.00 0.87 0.00 0.00 16.99 0.00 06:14:01 0.30 0.00 0.30 0.00 0.00 4.18 0.00 06:15:02 0.22 0.00 0.22 0.00 0.00 3.18 0.00 06:16:01 129.48 76.94 52.54 0.00 6419.85 17635.27 0.00 Average: 15.32 7.89 7.43 0.00 774.80 2976.72 0.00 05:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 137164 0 601556 31.97 2620 1140204 1113840 38.01 441384 1103388 128 05:59:02 140304 0 598324 31.80 2620 1140296 1079460 36.84 439244 1103252 20 06:00:01 139980 0 598640 31.82 2620 1140304 1079472 36.84 448532 1094160 16 06:01:01 137380 0 601240 31.95 2620 1140304 1070916 36.55 451872 1093552 8 06:02:01 137232 0 601260 31.96 2620 1140432 1068660 36.47 451432 1094288 8 06:03:01 136276 0 602208 32.01 2620 1140440 1068756 36.47 452084 1094512 8 06:04:01 135124 0 603360 32.07 2620 1140440 1068660 36.47 453520 1094512 12 06:05:01 134672 0 603804 32.09 2620 1140448 1068660 36.47 453560 1094512 8 06:06:01 134812 0 603660 32.08 2620 1140452 1068660 36.47 453496 1094512 8 06:07:01 135208 0 603256 32.06 2620 1140460 1068660 36.47 453536 1094516 8 06:08:01 134196 0 604268 32.12 2620 1140460 1068744 36.47 454096 1094512 8 06:09:01 133604 0 604856 32.15 2620 1140464 1068852 36.48 454884 1094512 16 06:10:01 132672 0 605780 32.20 2620 1140472 1068864 36.48 455864 1094512 8 06:11:01 133876 0 604576 32.13 2620 1140472 1068660 36.47 454676 1094512 8 06:12:01 134000 0 604416 32.12 2620 1140508 1068660 36.47 455068 1094196 20 06:13:01 130284 0 608128 32.32 2620 1140512 1068744 36.47 459272 1093632 8 06:14:01 130736 0 607640 32.29 2620 1140548 1068660 36.47 458928 1093640 20 06:15:02 130668 0 607736 32.30 2620 1140520 1068660 36.47 458836 1093632 8 06:16:01 165740 0 715860 38.05 2620 997324 1305940 44.57 462188 987760 11988 Average: 136523 0 609504 32.39 2620 1132898 1084817 37.02 453288 1089585 648 05:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:01 eth0 316.32 207.76 1070.29 73.96 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 2.21 1.79 0.48 3.80 0.00 0.00 0.00 0.00 05:59:02 eth0 2.46 1.07 1.39 0.76 0.00 0.00 0.00 0.00 05:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.64 0.34 0.28 0.25 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.47 0.23 0.15 0.07 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 0.18 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 7.74 0.17 0.70 0.07 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 11.42 1.15 2.04 0.82 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 1.16 0.52 0.55 0.36 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.33 0.07 0.02 0.03 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.50 0.27 0.16 0.08 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:02 eth0 0.12 0.03 0.01 0.00 0.00 0.00 0.00 0.00 06:15:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 eth0 223.03 180.94 2210.68 46.60 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.68 20.62 171.72 6.46 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.12 0.09 0.03 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 05/10/21 _x86_64_ (4 CPU) 05:56:31 LINUX RESTART (4 CPU) 05:57:01 CPU %user %nice %system %iowait %steal %idle 05:58:01 all 16.55 0.00 9.90 5.12 7.75 60.68 05:58:01 0 20.93 0.00 12.43 3.10 6.99 56.55 05:58:01 1 16.05 0.00 9.15 5.01 7.40 62.39 05:58:01 2 14.37 0.00 9.94 6.68 8.25 60.76 05:58:01 3 14.94 0.00 8.16 5.62 8.34 62.93 05:59:02 all 0.20 0.00 0.07 0.00 0.12 99.62 05:59:02 0 0.10 0.00 0.08 0.00 0.08 99.73 05:59:02 1 0.45 0.00 0.07 0.00 0.17 99.32 05:59:02 2 0.17 0.00 0.07 0.00 0.17 99.60 05:59:02 3 0.07 0.00 0.07 0.00 0.05 99.82 06:00:01 all 0.14 0.00 0.04 0.00 0.19 99.62 06:00:01 0 0.02 0.00 0.03 0.00 0.03 99.92 06:00:01 1 0.05 0.00 0.05 0.00 0.25 99.64 06:00:01 2 0.46 0.00 0.05 0.00 0.36 99.14 06:00:01 3 0.05 0.00 0.03 0.00 0.12 99.80 06:01:01 all 0.15 0.00 0.05 0.00 0.20 99.60 06:01:01 0 0.03 0.00 0.02 0.00 0.05 99.90 06:01:01 1 0.07 0.00 0.08 0.00 0.42 99.43 06:01:01 2 0.48 0.00 0.05 0.00 0.23 99.24 06:01:01 3 0.03 0.00 0.05 0.00 0.10 99.82 06:02:01 all 0.14 0.00 0.11 0.00 0.24 99.51 06:02:01 0 0.03 0.00 0.12 0.00 0.13 99.72 06:02:01 1 0.22 0.00 0.10 0.00 0.23 99.45 06:02:01 2 0.28 0.00 0.12 0.00 0.45 99.15 06:02:01 3 0.03 0.00 0.10 0.00 0.13 99.73 06:03:01 all 0.16 0.00 0.03 0.00 0.01 99.80 06:03:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:03:01 1 0.50 0.00 0.03 0.00 0.00 99.47 06:03:01 2 0.10 0.00 0.05 0.00 0.03 99.82 06:03:01 3 0.02 0.00 0.00 0.00 0.02 99.97 06:04:01 all 0.10 0.00 0.03 0.00 0.05 99.82 06:04:01 0 0.02 0.00 0.02 0.00 0.07 99.90 06:04:01 1 0.32 0.00 0.07 0.00 0.05 99.57 06:04:01 2 0.07 0.00 0.03 0.00 0.05 99.85 06:04:01 3 0.02 0.00 0.02 0.00 0.02 99.95 06:05:01 all 0.10 0.00 0.04 0.00 0.20 99.65 06:05:01 0 0.03 0.00 0.03 0.00 0.07 99.87 06:05:01 1 0.25 0.00 0.07 0.00 0.12 99.57 06:05:01 2 0.08 0.00 0.05 0.00 0.58 99.29 06:05:01 3 0.05 0.00 0.02 0.00 0.03 99.90 06:06:01 all 0.15 0.00 0.04 0.00 0.05 99.76 06:06:01 0 0.50 0.00 0.03 0.00 0.02 99.45 06:06:01 1 0.02 0.00 0.02 0.00 0.03 99.93 06:06:01 2 0.08 0.00 0.08 0.00 0.12 99.72 06:06:01 3 0.02 0.00 0.02 0.00 0.02 99.95 06:07:01 all 0.15 0.00 0.03 0.00 0.02 99.80 06:07:01 0 0.48 0.00 0.03 0.00 0.02 99.47 06:07:01 1 0.07 0.00 0.05 0.00 0.03 99.85 06:07:01 2 0.03 0.00 0.02 0.00 0.02 99.93 06:07:01 3 0.02 0.00 0.03 0.00 0.02 99.93 06:08:01 all 0.12 0.00 0.03 0.00 0.07 99.78 06:08:01 0 0.35 0.00 0.03 0.00 0.22 99.40 06:08:01 1 0.05 0.00 0.03 0.00 0.05 99.87 06:08:01 2 0.03 0.00 0.02 0.00 0.03 99.92 06:08:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:08:01 CPU %user %nice %system %iowait %steal %idle 06:09:01 all 0.17 0.00 0.05 0.00 0.08 99.70 06:09:01 0 0.45 0.00 0.05 0.00 0.15 99.35 06:09:01 1 0.07 0.00 0.07 0.00 0.07 99.80 06:09:01 2 0.12 0.00 0.02 0.00 0.05 99.82 06:09:01 3 0.07 0.00 0.05 0.00 0.05 99.83 06:10:01 all 0.13 0.00 0.06 0.00 0.19 99.62 06:10:01 0 0.30 0.00 0.10 0.00 0.10 99.50 06:10:01 1 0.07 0.00 0.07 0.00 0.17 99.70 06:10:01 2 0.13 0.00 0.03 0.00 0.30 99.53 06:10:01 3 0.03 0.00 0.03 0.00 0.20 99.73 06:11:01 all 0.13 0.00 0.03 0.00 0.09 99.74 06:11:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:11:01 1 0.03 0.00 0.05 0.00 0.07 99.85 06:11:01 2 0.02 0.00 0.02 0.00 0.13 99.83 06:11:01 3 0.47 0.00 0.05 0.00 0.15 99.33 06:12:01 all 0.14 0.00 0.05 0.00 0.06 99.74 06:12:01 0 0.02 0.00 0.08 0.02 0.02 99.87 06:12:01 1 0.05 0.00 0.05 0.00 0.07 99.83 06:12:01 2 0.03 0.00 0.05 0.00 0.10 99.82 06:12:01 3 0.47 0.00 0.03 0.00 0.07 99.43 06:13:01 all 0.19 0.00 0.03 0.00 0.03 99.75 06:13:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:13:01 1 0.22 0.00 0.07 0.00 0.07 99.65 06:13:01 2 0.03 0.00 0.02 0.00 0.02 99.93 06:13:01 3 0.50 0.00 0.00 0.00 0.03 99.47 06:14:01 all 0.15 0.00 0.02 0.00 0.02 99.80 06:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:14:01 1 0.05 0.00 0.05 0.00 0.02 99.88 06:14:01 2 0.03 0.00 0.03 0.00 0.02 99.92 06:14:01 3 0.50 0.00 0.02 0.00 0.07 99.42 06:15:02 all 0.16 0.00 0.03 0.00 0.02 99.79 06:15:02 0 0.03 0.00 0.02 0.00 0.03 99.92 06:15:02 1 0.02 0.00 0.03 0.00 0.00 99.95 06:15:02 2 0.07 0.00 0.05 0.00 0.02 99.87 06:15:02 3 0.52 0.00 0.03 0.00 0.03 99.42 06:16:01 all 6.00 0.00 4.61 1.93 6.99 80.47 06:16:01 0 6.14 0.00 4.89 1.42 7.68 79.87 06:16:01 1 5.79 0.00 4.77 2.13 6.93 80.38 06:16:01 2 5.99 0.00 4.31 1.95 6.35 81.40 06:16:01 3 6.08 0.00 4.47 2.22 7.01 80.22 Average: all 1.32 0.00 0.81 0.37 0.86 96.64 Average: 0 1.54 0.00 0.94 0.24 0.82 96.47 Average: 1 1.29 0.00 0.79 0.38 0.85 96.70 Average: 2 1.20 0.00 0.80 0.46 0.91 96.64 Average: 3 1.27 0.00 0.70 0.42 0.87 96.75