---> uname -a: Linux prd-centos7-docker-4c-2g-28087.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 8.5G 41.4G 17% / 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 8.5G 41.4G 17% /facter-os /dev/vda1 50.0G 8.5G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/gexfoundry_go-mod-secrets_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/gexfoundry_go-mod-secrets_master@tmp /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 826 146 0 864 945 Swap: 1023 2 1021 ---> 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:88:61:8b brd ff:ff:ff:ff:ff:ff inet 10.30.122.175/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe88:618b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d4:b3:c0:19 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:d4ff:feb3:c019/64 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) 03/01/21 _x86_64_ (4 CPU) 18:46:41 LINUX RESTART (4 CPU) 18:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:48:01 137.00 51.15 85.85 0.00 7750.77 39157.14 0.00 18:49:01 2.35 0.00 2.35 0.00 0.00 51.97 0.00 18:50:01 0.48 0.00 0.48 0.00 0.00 6.74 0.00 18:51:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 18:52:01 0.23 0.00 0.23 0.00 0.00 3.73 0.00 18:53:01 0.42 0.00 0.42 0.00 0.00 5.91 0.00 18:54:01 0.20 0.00 0.20 0.00 0.00 1.92 0.00 18:55:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 18:56:01 244.12 157.82 86.30 0.00 7721.39 33385.38 0.00 18:57:02 223.13 81.98 141.15 0.00 5108.20 33533.37 0.00 Average: 60.87 29.10 31.76 0.00 2058.75 10619.11 0.00 18:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:48:01 171576 0 571956 30.40 2620 1135392 1122860 38.32 368956 1141020 132 18:49:01 175140 0 568300 30.20 2620 1135484 1120348 38.24 370252 1136704 16 18:50:01 175632 0 567804 30.18 2620 1135488 1101628 37.60 370568 1136256 16 18:51:01 176040 0 567396 30.16 2620 1135488 1098568 37.49 380996 1125748 16 18:52:01 176068 0 567360 30.15 2620 1135496 1098580 37.49 377540 1129308 8 18:53:01 174588 0 568836 30.23 2620 1135500 1098568 37.49 391848 1116924 8 18:54:01 175980 0 567440 30.16 2620 1135504 1086208 37.07 390984 1116288 8 18:55:01 176028 0 567388 30.16 2620 1135508 1086208 37.07 391124 1116284 8 18:56:01 131116 0 667336 35.47 2620 1080472 1390576 47.46 525812 969420 6800 18:57:02 244312 0 760456 40.42 1556 875220 1202548 41.04 592720 711644 48 Average: 177648 0 597427 31.75 2514 1103955 1140609 38.93 416080 1069960 706 18:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:48:01 eth0 498.77 282.81 1053.45 88.51 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 1.80 1.51 0.42 3.96 0.00 0.00 0.00 0.00 18:49:01 eth0 2.20 0.58 0.65 0.38 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 1.73 0.53 0.60 0.39 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 1.17 0.40 0.33 0.20 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.53 0.27 0.27 0.23 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 453.79 382.65 4115.73 34.29 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 vethc4d994a 11.02 10.40 1.17 29.65 0.00 0.00 0.00 0.00 18:56:01 docker0 11.02 10.30 1.02 29.64 0.00 0.00 0.00 0.00 18:57:02 eth0 508.20 422.23 3480.83 98.04 0.00 0.00 0.00 0.00 18:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:02 vethec9e2bd 2.00 1.43 0.35 0.32 0.00 0.00 0.00 0.00 18:57:02 docker0 29.27 33.15 1.85 218.87 0.00 0.00 0.00 0.00 Average: eth0 146.75 109.02 865.51 22.22 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: vethec9e2bd 0.20 0.14 0.04 0.03 0.00 0.00 0.00 0.00 Average: docker0 4.21 4.50 0.33 25.26 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) 03/01/21 _x86_64_ (4 CPU) 18:46:41 LINUX RESTART (4 CPU) 18:47:01 CPU %user %nice %system %iowait %steal %idle 18:48:01 all 14.05 0.00 6.71 6.00 0.11 73.13 18:48:01 0 15.90 0.00 7.74 3.61 0.08 72.67 18:48:01 1 14.21 0.00 6.46 6.43 0.10 72.79 18:48:01 2 12.72 0.00 5.65 9.12 0.10 72.41 18:48:01 3 13.39 0.00 6.97 4.86 0.14 74.65 18:49:01 all 0.15 0.00 0.06 0.00 0.00 99.79 18:49:01 0 0.42 0.00 0.07 0.00 0.02 99.50 18:49:01 1 0.05 0.00 0.07 0.00 0.00 99.88 18:49:01 2 0.08 0.00 0.07 0.00 0.00 99.85 18:49:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:50:01 all 0.11 0.00 0.04 0.00 0.00 99.84 18:50:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:50:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:50:01 2 0.30 0.00 0.05 0.00 0.00 99.65 18:50:01 3 0.08 0.00 0.05 0.00 0.02 99.85 18:51:01 all 0.18 0.00 0.05 0.00 0.00 99.78 18:51:01 0 0.12 0.00 0.05 0.00 0.00 99.83 18:51:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:51:01 2 0.53 0.00 0.07 0.00 0.00 99.40 18:51:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:52:01 all 0.18 0.00 0.04 0.00 0.01 99.77 18:52:01 0 0.03 0.00 0.05 0.00 0.00 99.92 18:52:01 1 0.08 0.00 0.07 0.00 0.02 99.83 18:52:01 2 0.53 0.00 0.03 0.00 0.02 99.42 18:52:01 3 0.05 0.00 0.02 0.00 0.00 99.93 18:53:01 all 0.15 0.00 0.06 0.00 0.00 99.79 18:53:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:53:01 1 0.43 0.00 0.07 0.00 0.00 99.50 18:53:01 2 0.02 0.00 0.12 0.00 0.00 99.87 18:53:01 3 0.12 0.00 0.03 0.00 0.02 99.83 18:54:01 all 0.06 0.00 0.08 0.00 0.00 99.85 18:54:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:54:01 1 0.15 0.00 0.10 0.00 0.00 99.75 18:54:01 2 0.03 0.00 0.17 0.00 0.00 99.80 18:54:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:55:01 all 0.02 0.00 0.04 0.00 0.00 99.93 18:55:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:55:01 1 0.03 0.00 0.05 0.00 0.02 99.90 18:55:01 2 0.02 0.00 0.05 0.00 0.00 99.93 18:55:01 3 0.02 0.00 0.03 0.00 0.00 99.95 18:56:01 all 8.73 0.00 6.10 1.46 0.13 83.58 18:56:01 0 8.59 0.00 6.50 1.30 0.09 83.53 18:56:01 1 8.41 0.00 5.69 2.33 0.15 83.42 18:56:01 2 9.37 0.00 5.78 1.48 0.14 83.24 18:56:01 3 8.57 0.00 6.45 0.71 0.14 84.13 18:57:02 all 12.45 0.00 9.30 2.96 0.23 75.06 18:57:02 0 11.11 0.00 9.37 5.75 0.24 73.53 18:57:02 1 11.27 0.00 9.33 1.47 0.22 77.71 18:57:02 2 16.22 0.00 9.49 2.09 0.26 71.94 18:57:02 3 11.21 0.00 9.01 2.53 0.19 77.06 Average: all 3.56 0.00 2.21 1.03 0.05 93.16 Average: 0 3.57 0.00 2.35 1.05 0.04 93.00 Average: 1 3.43 0.00 2.16 1.01 0.05 93.35 Average: 2 3.92 0.00 2.11 1.25 0.05 92.66 Average: 3 3.31 0.00 2.23 0.80 0.05 93.61