---> uname -a: Linux prd-centos7-docker-4c-2g-26222.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% /w/workspace/gexfoundry_go-mod-secrets_master /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@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 800 146 0 890 973 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:10:48:de brd ff:ff:ff:ff:ff:ff inet 10.30.123.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85635sec preferred_lft 85635sec inet6 fe80::f816:3eff:fe10:48de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:65:6b:be:3c 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::42:65ff:fe6b:be3c/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) 02/12/21 _x86_64_ (4 CPU) 03:18:06 LINUX RESTART (4 CPU) 03:19:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:20:01 51.82 15.51 36.31 0.00 4936.77 3661.11 0.00 03:21:01 2.03 0.00 2.03 0.00 0.00 42.84 0.00 03:22:01 0.43 0.00 0.43 0.00 0.00 6.44 0.00 03:23:01 0.13 0.00 0.13 0.00 0.00 2.13 0.00 03:24:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 03:25:01 0.38 0.00 0.38 0.00 0.00 5.84 0.00 03:26:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 03:27:01 0.20 0.00 0.20 0.00 0.00 2.56 0.00 03:28:01 0.22 0.00 0.22 0.00 0.00 2.03 0.00 03:29:01 23.22 2.50 20.72 0.00 430.23 14687.80 0.00 03:30:02 374.18 191.22 182.96 0.00 9115.58 46772.48 0.00 Average: 41.37 19.14 22.23 0.00 1310.86 5958.43 0.00 03:19:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 168604 0 585032 31.09 2620 1125288 1124544 38.38 392984 1120356 132 03:21:01 171460 0 582168 30.94 2620 1125296 1110736 37.91 393196 1117928 12 03:22:01 177344 0 576280 30.63 2620 1125300 1059120 36.15 400604 1105484 20 03:23:01 175836 0 577784 30.71 2620 1125304 1059280 36.15 403016 1104844 8 03:24:01 175912 0 577704 30.70 2620 1125308 1059356 36.15 409860 1098164 20 03:25:01 174836 0 578776 30.76 2620 1125312 1059248 36.15 427456 1081648 12 03:26:01 174144 0 579464 30.80 2620 1125316 1059344 36.15 427992 1081648 20 03:27:01 174540 0 579064 30.78 2620 1125320 1059332 36.15 427828 1081648 16 03:28:01 174924 0 578672 30.76 2620 1125328 1059248 36.15 427520 1081648 16 03:29:01 75820 0 660428 35.10 2620 1142676 1487004 50.75 553628 1041904 20272 03:30:02 107068 0 782916 41.61 2172 989388 1285980 43.89 531676 898996 68 Average: 159135 0 605299 32.17 2579 1114531 1129381 38.54 435978 1074024 1872 03:19:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 eth0 124.18 102.24 566.92 55.88 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 1.48 1.10 0.39 3.41 0.00 0.00 0.00 0.00 03:21:01 eth0 1.66 0.75 0.82 0.61 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 eth0 0.62 0.07 0.06 0.01 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 eth0 0.48 0.23 0.27 0.19 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 eth0 1.23 0.40 0.46 0.26 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 eth0 0.23 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 eth0 1.48 0.30 0.36 0.20 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 eth0 0.75 0.35 0.32 0.17 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 eth0 414.71 352.81 4070.72 27.05 0.00 0.00 0.00 0.00 03:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 eth0 394.54 333.79 3233.68 86.84 0.00 0.00 0.00 0.00 03:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 docker0 10.22 9.18 0.97 28.07 0.00 0.00 0.00 0.00 Average: eth0 85.55 72.00 717.90 15.50 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 1.07 0.94 0.12 2.88 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) 02/12/21 _x86_64_ (4 CPU) 03:18:06 LINUX RESTART (4 CPU) 03:19:03 CPU %user %nice %system %iowait %steal %idle 03:20:01 all 6.43 0.00 3.54 1.01 6.91 82.13 03:20:01 0 5.56 0.00 3.07 0.62 7.44 83.31 03:20:01 1 6.36 0.00 3.29 0.47 6.92 82.96 03:20:01 2 7.31 0.00 4.49 2.26 6.71 79.22 03:20:01 3 6.47 0.00 3.30 0.68 6.56 83.00 03:21:01 all 0.10 0.00 0.08 0.00 0.68 99.14 03:21:01 0 0.13 0.00 0.07 0.00 0.96 98.84 03:21:01 1 0.22 0.00 0.08 0.00 0.89 98.81 03:21:01 2 0.03 0.00 0.10 0.00 0.33 99.53 03:21:01 3 0.02 0.00 0.07 0.00 0.55 99.37 03:22:01 all 0.12 0.00 0.08 0.00 0.24 99.55 03:22:01 0 0.05 0.00 0.07 0.00 0.15 99.73 03:22:01 1 0.28 0.00 0.07 0.00 0.18 99.47 03:22:01 2 0.10 0.00 0.10 0.00 0.43 99.37 03:22:01 3 0.07 0.00 0.08 0.00 0.20 99.65 03:23:01 all 0.15 0.00 0.04 0.00 0.02 99.80 03:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:23:01 1 0.42 0.00 0.07 0.00 0.02 99.50 03:23:01 2 0.07 0.00 0.03 0.00 0.03 99.87 03:23:01 3 0.07 0.00 0.03 0.00 0.03 99.87 03:24:01 all 0.22 0.00 0.18 0.00 0.00 99.59 03:24:01 0 0.12 0.00 0.23 0.00 0.02 99.63 03:24:01 1 0.57 0.00 0.18 0.00 0.00 99.25 03:24:01 2 0.10 0.00 0.15 0.00 0.00 99.75 03:24:01 3 0.12 0.00 0.15 0.00 0.00 99.73 03:25:01 all 0.07 0.00 0.09 0.00 0.01 99.83 03:25:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:25:01 1 0.05 0.00 0.23 0.00 0.00 99.72 03:25:01 2 0.20 0.00 0.05 0.00 0.03 99.72 03:25:01 3 0.02 0.00 0.05 0.00 0.00 99.93 03:26:01 all 0.17 0.00 0.04 0.00 0.00 99.79 03:26:01 0 0.03 0.00 0.03 0.00 0.00 99.93 03:26:01 1 0.07 0.00 0.05 0.00 0.00 99.88 03:26:01 2 0.55 0.00 0.03 0.00 0.00 99.42 03:26:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:27:01 all 0.15 0.00 0.04 0.00 0.02 99.79 03:27:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:27:01 1 0.05 0.00 0.05 0.00 0.02 99.88 03:27:01 2 0.50 0.00 0.05 0.00 0.03 99.42 03:27:01 3 0.02 0.00 0.05 0.00 0.02 99.92 03:28:01 all 0.16 0.00 0.03 0.00 0.00 99.80 03:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:28:01 1 0.08 0.00 0.07 0.00 0.02 99.83 03:28:01 2 0.53 0.00 0.02 0.00 0.00 99.45 03:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:29:01 all 3.20 0.00 2.33 0.05 0.05 94.38 03:29:01 0 3.37 0.00 2.85 0.07 0.05 93.66 03:29:01 1 2.73 0.00 2.03 0.07 0.05 95.12 03:29:01 2 3.27 0.00 2.06 0.02 0.05 94.61 03:29:01 3 3.44 0.00 2.38 0.03 0.03 94.12 03:30:02 all 14.66 0.00 11.35 4.13 0.15 69.71 03:30:02 0 13.96 0.00 13.00 3.37 0.12 69.54 03:30:02 1 15.14 0.00 11.45 4.65 0.14 68.63 03:30:02 2 14.33 0.00 10.06 3.30 0.19 72.12 03:30:02 3 15.22 0.00 10.88 5.22 0.16 68.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.27 0.00 1.59 0.46 0.73 94.95 Average: 0 2.08 0.00 1.73 0.36 0.79 95.04 Average: 1 2.32 0.00 1.57 0.46 0.75 94.90 Average: 2 2.42 0.00 1.53 0.50 0.70 94.85 Average: 3 2.27 0.00 1.52 0.52 0.68 95.01