---> uname -a: Linux prd-centos7-docker-4c-2g-30723.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: 2933.442 BogoMIPS: 5866.88 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/secure /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 ---> free -m: total used free shared buff/cache available Mem: 1837 827 144 0 865 944 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:38:48:af brd ff:ff:ff:ff:ff:ff inet 10.30.123.250/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe38:48af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7f:da:a8:2f 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::42:7fff:feda:a82f/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) 03/20/21 _x86_64_ (4 CPU) 17:19:20 LINUX RESTART (4 CPU) 17:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:21:01 49.34 14.03 35.31 0.00 4477.82 3162.06 0.00 17:22:01 1.91 0.00 1.91 0.00 0.00 38.07 0.00 17:23:02 0.27 0.00 0.27 0.00 0.00 2.58 0.00 17:24:01 0.24 0.00 0.24 0.00 0.00 3.12 0.00 17:25:01 0.22 0.00 0.22 0.00 0.00 2.75 0.00 17:26:01 0.30 0.00 0.30 0.00 0.00 4.36 0.00 17:27:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 17:28:01 223.05 137.24 85.81 0.00 7392.55 33388.29 0.00 17:29:01 231.15 86.15 145.00 0.00 5058.91 33900.45 0.00 Average: 56.45 26.45 30.00 0.00 1885.58 7853.93 0.00 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 158352 0 574248 30.52 2620 1146324 1118540 38.17 399776 1123804 132 17:22:01 164796 0 567796 30.18 2620 1146332 1089412 37.18 400392 1118076 8 17:23:02 164008 0 568580 30.22 2620 1146336 1085264 37.04 400040 1119484 12 17:24:01 163492 0 569096 30.25 2620 1146336 1085404 37.04 410904 1109024 20 17:25:01 162200 0 570380 30.31 2620 1146344 1085480 37.05 408868 1112416 16 17:26:01 161544 0 571032 30.35 2620 1146348 1085456 37.04 412060 1110008 12 17:27:01 161856 0 570692 30.33 2620 1146376 1085444 37.04 411832 1109996 28 17:28:01 80020 0 743204 39.50 2596 1055724 1764708 60.23 561376 980408 6728 17:29:01 198828 0 815360 43.33 1496 865860 1679892 57.33 619792 723672 40 Average: 157233 0 616710 32.78 2492 1105109 1231067 42.01 447227 1056321 777 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 eth0 349.98 217.54 695.36 70.83 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 2.11 1.55 0.45 4.00 0.00 0.00 0.00 0.00 17:22:01 eth0 2.16 0.60 0.77 0.40 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:02 eth0 4.00 0.33 0.56 0.20 0.00 0.00 0.00 0.00 17:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 2.29 0.88 0.88 0.57 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 2.58 0.45 0.52 0.27 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 3.68 0.63 0.86 0.40 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 eth0 2.00 0.65 0.62 0.40 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 eth0 505.72 456.40 4113.40 39.39 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 veth6227e95 9.96 9.36 1.05 28.09 0.00 0.00 0.00 0.00 17:28:01 docker0 9.96 9.26 0.92 28.08 0.00 0.00 0.00 0.00 17:29:01 veth51d5bc9 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 eth0 543.59 468.78 3491.32 102.30 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 29.40 37.20 1.70 233.07 0.00 0.00 0.00 0.00 Average: veth51d5bc9 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 157.71 127.68 925.03 23.92 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 4.62 5.35 0.34 29.54 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) 03/20/21 _x86_64_ (4 CPU) 17:19:20 LINUX RESTART (4 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 5.69 0.00 2.54 1.10 0.07 90.60 17:21:01 0 5.17 0.00 3.48 2.52 0.14 88.69 17:21:01 1 5.57 0.00 2.24 0.37 0.05 91.77 17:21:01 2 5.85 0.00 2.19 0.10 0.02 91.84 17:21:01 3 6.16 0.00 2.23 1.42 0.08 90.10 17:22:01 all 0.11 0.00 0.07 0.00 0.00 99.82 17:22:01 0 0.27 0.00 0.12 0.00 0.00 99.62 17:22:01 1 0.05 0.00 0.03 0.00 0.00 99.92 17:22:01 2 0.10 0.00 0.08 0.00 0.02 99.80 17:22:01 3 0.02 0.00 0.05 0.00 0.00 99.93 17:23:02 all 0.18 0.00 0.04 0.00 0.00 99.78 17:23:02 0 0.52 0.00 0.03 0.00 0.00 99.45 17:23:02 1 0.10 0.00 0.05 0.00 0.00 99.85 17:23:02 2 0.03 0.00 0.03 0.00 0.02 99.92 17:23:02 3 0.05 0.00 0.03 0.00 0.00 99.92 17:24:01 all 0.19 0.00 0.05 0.00 0.01 99.75 17:24:01 0 0.17 0.00 0.07 0.00 0.00 99.76 17:24:01 1 0.10 0.00 0.05 0.00 0.02 99.83 17:24:01 2 0.44 0.00 0.05 0.00 0.00 99.51 17:24:01 3 0.03 0.00 0.03 0.00 0.02 99.92 17:25:01 all 0.18 0.00 0.15 0.00 0.07 99.60 17:25:01 0 0.27 0.00 0.13 0.00 0.10 99.50 17:25:01 1 0.07 0.00 0.13 0.00 0.05 99.75 17:25:01 2 0.30 0.00 0.18 0.00 0.05 99.47 17:25:01 3 0.10 0.00 0.15 0.00 0.08 99.67 17:26:01 all 0.15 0.00 0.06 0.00 0.04 99.75 17:26:01 0 0.48 0.00 0.10 0.00 0.03 99.38 17:26:01 1 0.05 0.00 0.05 0.00 0.03 99.87 17:26:01 2 0.05 0.00 0.05 0.00 0.07 99.83 17:26:01 3 0.03 0.00 0.03 0.00 0.03 99.90 17:27:01 all 0.11 0.00 0.07 0.00 0.05 99.76 17:27:01 0 0.28 0.00 0.10 0.00 0.03 99.58 17:27:01 1 0.05 0.00 0.07 0.00 0.10 99.78 17:27:01 2 0.05 0.00 0.07 0.00 0.05 99.83 17:27:01 3 0.07 0.00 0.07 0.00 0.02 99.85 17:28:01 all 8.72 0.00 6.28 1.36 0.48 83.16 17:28:01 0 8.91 0.00 6.25 2.09 0.48 82.26 17:28:01 1 8.35 0.00 5.77 0.97 0.48 84.42 17:28:01 2 8.02 0.00 6.53 1.64 0.50 83.32 17:28:01 3 9.58 0.00 6.58 0.72 0.46 82.65 17:29:01 all 13.09 0.00 10.07 3.16 0.79 72.88 17:29:01 0 11.60 0.00 11.13 4.62 0.68 71.97 17:29:01 1 11.58 0.00 10.09 1.62 0.84 75.87 17:29:01 2 11.15 0.00 9.48 3.63 0.73 75.02 17:29:01 3 18.05 0.00 9.59 2.81 0.92 68.63 Average: all 3.10 0.00 2.10 0.61 0.17 94.02 Average: 0 3.01 0.00 2.32 1.00 0.16 93.50 Average: 1 2.83 0.00 2.02 0.32 0.17 94.65 Average: 2 2.84 0.00 2.04 0.58 0.16 94.38 Average: 3 3.71 0.00 2.04 0.54 0.18 93.53