---> uname -a: Linux prd-centos7-docker-4c-2g-28265.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: 2933.438 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 8.2G 41.8G 16% / 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 8.2G 41.8G 16% /facter-os /dev/vda1 50.0G 8.2G 41.8G 16% /etc/resolv.conf /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hostname /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hosts /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/sa-host /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/secure /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/auth.log /dev/vda1 50.0G 8.2G 41.8G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/_app-service-configurable_master /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/_app-service-configurable_master@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 860 153 0 823 909 Swap: 1023 4 1019 ---> 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:bc:30:80 brd ff:ff:ff:ff:ff:ff inet 10.30.123.10/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85458sec preferred_lft 85458sec inet6 fe80::f816:3eff:febc:3080/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:34:66:c9:5b 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::42:34ff:fe66:c95b/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) 03/02/21 _x86_64_ (4 CPU) 19:12:14 LINUX RESTART (4 CPU) 19:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:14:03 116.91 68.00 48.91 0.00 4303.05 35545.02 0.00 19:15:01 46.88 13.16 33.71 0.00 4853.14 2246.10 0.00 19:16:02 2.52 0.00 2.52 0.00 0.00 52.69 0.00 19:17:01 0.46 0.00 0.46 0.00 0.00 6.59 0.00 19:18:01 0.23 0.00 0.23 0.00 0.00 3.36 0.00 19:19:02 0.31 0.00 0.31 0.00 0.00 4.16 0.00 19:20:01 0.29 0.00 0.29 0.00 0.00 3.25 0.00 19:21:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 19:22:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 19:23:01 0.32 0.00 0.32 0.00 0.00 3.40 0.00 19:24:01 64.60 21.20 43.41 0.00 1424.59 17456.73 0.00 19:25:02 255.97 174.36 81.61 0.00 7999.60 18966.02 0.00 19:26:02 168.83 33.01 135.82 0.00 1985.71 29430.25 0.00 19:27:01 54.24 36.08 18.16 0.00 2077.51 4081.81 0.00 19:28:01 146.84 61.34 85.50 0.00 5560.72 19141.80 0.00 Average: 57.58 27.39 30.19 0.00 1886.15 8557.17 0.00 19:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:14:03 116588 0 535916 28.48 2620 1226420 1056544 36.06 330508 1237928 8 19:15:01 166724 0 586448 31.17 2620 1125752 1170464 39.95 400076 1114728 132 19:16:02 181728 0 571436 30.37 2620 1125760 1070348 36.53 397444 1105460 20 19:17:01 178640 0 574524 30.53 2620 1125760 1070636 36.54 396676 1108936 8 19:18:01 178196 0 574964 30.56 2620 1125764 1070724 36.54 401592 1104488 8 19:19:02 179576 0 573576 30.48 2620 1125772 1070496 36.53 427852 1077292 16 19:20:01 180340 0 572812 30.44 2620 1125772 1070412 36.53 427408 1077216 16 19:21:01 180136 0 573008 30.45 2620 1125780 1070448 36.53 427468 1077216 8 19:22:01 180340 0 572800 30.44 2620 1125784 1070412 36.53 427296 1077216 8 19:23:01 180316 0 572816 30.44 2620 1125792 1070412 36.53 427300 1077220 8 19:24:01 84460 0 700604 37.24 2620 1093860 1514332 51.68 499152 1059612 87104 19:25:02 181576 0 735044 39.07 2620 962304 1476712 50.40 571296 877544 60 19:26:02 164336 0 798484 42.44 1992 916732 1313848 44.84 500616 881132 40 19:27:01 227684 0 827388 43.97 1624 824848 1332636 45.48 556588 757604 16 19:28:01 201320 0 849424 45.15 1524 829276 1400204 47.79 527832 786016 48 Average: 172131 0 641283 34.08 2439 1065692 1188575 40.56 447940 1027974 5833 19:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:14:03 eth0 215.30 122.76 553.53 43.82 0.00 0.00 0.00 0.00 19:14:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 eth0 109.05 88.92 492.14 46.12 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 2.31 1.82 0.48 4.66 0.00 0.00 0.00 0.00 19:16:02 eth0 0.51 0.00 0.04 0.00 0.00 0.00 0.00 0.00 19:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 eth0 1.05 0.36 0.34 0.17 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 1.65 1.16 3.10 0.25 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:02 eth0 0.23 0.17 0.08 0.10 0.00 0.00 0.00 0.00 19:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 eth0 0.23 0.13 0.07 0.01 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 eth0 391.86 307.69 4050.47 26.66 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:02 eth0 76.90 71.00 262.19 49.44 0.00 0.00 0.00 0.00 19:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:02 veth97e11bb 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:25:02 docker0 44.64 45.75 4.00 232.94 0.00 0.00 0.00 0.00 19:26:02 eth0 349.47 306.54 3223.76 40.44 0.00 0.00 0.00 0.00 19:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:02 veth985e80b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 eth0 147.06 92.20 279.17 71.33 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 40.13 67.72 2.38 224.81 0.00 0.00 0.00 0.00 19:28:01 eth0 212.06 177.87 2174.56 23.45 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.69 78.08 737.38 20.10 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 5.79 7.65 0.46 30.78 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) 03/02/21 _x86_64_ (4 CPU) 19:12:14 LINUX RESTART (4 CPU) 19:13:01 CPU %user %nice %system %iowait %steal %idle 19:14:03 all 10.50 0.00 6.24 16.49 35.49 31.27 19:14:03 0 8.87 0.00 9.08 16.56 37.14 28.35 19:14:03 1 10.60 0.00 5.25 13.43 34.88 35.83 19:14:03 2 12.61 0.00 5.28 19.99 33.74 28.38 19:14:03 3 9.87 0.00 5.43 16.00 36.24 32.45 19:15:01 all 3.45 0.00 2.75 1.43 13.31 79.07 19:15:01 0 2.58 0.00 2.96 1.27 14.14 79.05 19:15:01 1 4.09 0.00 1.76 1.11 13.84 79.20 19:15:01 2 2.87 0.00 2.89 0.54 13.15 80.55 19:15:01 3 4.26 0.00 3.40 2.81 12.07 77.46 19:16:02 all 0.08 0.00 0.09 0.00 4.39 95.45 19:16:02 0 0.03 0.00 0.10 0.00 3.67 96.20 19:16:02 1 0.13 0.00 0.08 0.00 5.07 94.72 19:16:02 2 0.13 0.00 0.10 0.00 6.11 93.66 19:16:02 3 0.02 0.00 0.07 0.00 2.65 97.27 19:17:01 all 0.05 0.00 0.19 0.00 4.91 94.85 19:17:01 0 0.10 0.00 0.03 0.00 5.22 94.65 19:17:01 1 0.03 0.00 0.46 0.00 5.41 94.09 19:17:01 2 0.05 0.00 0.10 0.00 5.37 94.48 19:17:01 3 0.03 0.00 0.18 0.00 3.60 96.18 19:18:01 all 0.06 0.00 0.02 0.00 4.62 95.29 19:18:01 0 0.05 0.00 0.00 0.00 4.46 95.49 19:18:01 1 0.03 0.00 0.02 0.00 4.75 95.21 19:18:01 2 0.05 0.00 0.06 0.00 6.36 93.53 19:18:01 3 0.13 0.00 0.02 0.00 2.89 96.97 19:19:02 all 0.11 0.00 0.11 0.00 3.69 96.08 19:19:02 0 0.03 0.00 0.13 0.00 2.82 97.02 19:19:02 1 0.34 0.00 0.21 0.00 4.71 94.74 19:19:02 2 0.05 0.00 0.05 0.00 4.32 95.58 19:19:02 3 0.03 0.00 0.05 0.00 2.91 97.01 19:20:01 all 0.07 0.00 0.03 0.00 0.41 99.49 19:20:01 0 0.20 0.00 0.03 0.00 0.15 99.61 19:20:01 1 0.02 0.00 0.05 0.00 0.93 99.01 19:20:01 2 0.03 0.00 0.02 0.00 0.37 99.58 19:20:01 3 0.03 0.00 0.02 0.00 0.17 99.78 19:21:01 all 0.09 0.00 0.03 0.00 0.27 99.60 19:21:01 0 0.23 0.00 0.05 0.00 0.13 99.58 19:21:01 1 0.03 0.00 0.03 0.00 0.13 99.80 19:21:01 2 0.05 0.00 0.03 0.00 0.38 99.53 19:21:01 3 0.05 0.00 0.02 0.00 0.45 99.48 19:22:01 all 0.09 0.00 0.02 0.00 0.11 99.77 19:22:01 0 0.30 0.00 0.02 0.00 0.07 99.62 19:22:01 1 0.02 0.00 0.02 0.00 0.17 99.80 19:22:01 2 0.03 0.00 0.02 0.00 0.07 99.88 19:22:01 3 0.02 0.00 0.03 0.00 0.15 99.80 19:23:01 all 0.12 0.00 0.02 0.00 0.11 99.75 19:23:01 0 0.38 0.00 0.03 0.00 0.07 99.52 19:23:01 1 0.02 0.00 0.02 0.00 0.05 99.92 19:23:01 2 0.03 0.00 0.02 0.00 0.13 99.82 19:23:01 3 0.03 0.00 0.03 0.00 0.20 99.73 19:24:01 all 2.55 0.00 2.56 0.67 19.31 74.91 19:24:01 0 3.14 0.00 3.20 0.51 20.63 72.52 19:24:01 1 2.42 0.00 1.71 0.90 18.48 76.48 19:24:01 2 2.28 0.00 3.03 0.90 18.62 75.17 19:24:01 3 2.37 0.00 2.30 0.37 19.53 75.44 19:24:01 CPU %user %nice %system %iowait %steal %idle 19:25:02 all 3.96 0.00 4.30 6.39 27.18 58.17 19:25:02 0 4.47 0.00 4.60 6.04 28.04 56.85 19:25:02 1 3.44 0.00 3.70 5.40 27.59 59.87 19:25:02 2 3.89 0.00 4.22 7.77 26.22 57.89 19:25:02 3 4.04 0.00 4.68 6.34 26.86 58.08 19:26:02 all 4.63 0.00 6.00 1.42 34.04 53.92 19:26:02 0 4.39 0.00 5.94 1.30 34.86 53.51 19:26:02 1 4.67 0.00 6.05 1.20 34.32 53.76 19:26:02 2 5.09 0.00 5.28 1.24 33.57 54.83 19:26:02 3 4.35 0.00 6.74 1.94 33.40 53.56 19:27:01 all 3.79 0.00 4.71 3.09 20.74 67.67 19:27:01 0 2.22 0.00 3.67 5.04 23.24 65.83 19:27:01 1 4.96 0.00 5.64 4.28 19.48 65.65 19:27:01 2 4.72 0.00 4.13 1.05 19.65 70.44 19:27:01 3 3.34 0.00 5.46 1.87 20.49 68.85 19:28:01 all 3.81 0.00 4.64 3.91 25.74 61.91 19:28:01 0 3.19 0.00 3.63 4.32 26.42 62.45 19:28:01 1 3.39 0.00 4.80 2.86 26.51 62.44 19:28:01 2 3.41 0.00 5.50 1.89 24.27 64.92 19:28:01 3 5.26 0.00 4.66 6.60 25.72 57.75 Average: all 2.36 0.00 2.24 2.40 13.68 79.31 Average: 0 2.13 0.00 2.38 2.51 14.20 78.78 Average: 1 2.42 0.00 2.11 2.09 13.82 79.55 Average: 2 2.51 0.00 2.16 2.42 13.48 79.43 Average: 3 2.40 0.00 2.33 2.58 13.21 79.48