---> uname -a: Linux prd-centos7-docker-4c-2g-3294.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/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 822 154 0 860 950 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:d4:d5:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.202/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fed4:d5d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4f:a2:fc:c0 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::42:4fff:fea2:fcc0/64 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) 05/06/21 _x86_64_ (4 CPU) 20:29:46 LINUX RESTART (4 CPU) 20:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:31:01 208.36 118.71 89.65 0.00 12859.52 39235.27 0.00 20:32:01 1.98 0.00 1.98 0.00 0.00 45.02 0.00 20:33:01 0.22 0.00 0.22 0.00 0.00 2.96 0.00 20:34:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 20:35:01 0.25 0.00 0.25 0.00 0.00 3.21 0.00 20:36:01 0.28 0.00 0.28 0.00 0.00 4.66 0.00 20:37:01 0.30 0.00 0.30 0.00 0.00 3.23 0.00 20:38:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 20:39:01 264.79 166.75 98.04 0.00 8486.87 33856.80 0.00 20:40:01 231.46 89.79 141.67 0.00 7159.14 33536.53 0.00 Average: 70.85 37.55 33.30 0.00 2852.14 10675.58 0.00 20:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:31:01 153388 0 587816 31.24 2620 1137720 1114440 38.03 433928 1094756 128 20:32:01 153460 0 587812 31.24 2620 1137652 1099440 37.52 438364 1090628 20 20:33:01 155128 0 586132 31.15 2620 1137664 1089196 37.17 436636 1091592 8 20:34:01 148760 0 592500 31.49 2620 1137664 1089272 37.18 453348 1080912 8 20:35:01 147120 0 594132 31.58 2620 1137672 1089260 37.17 452488 1083704 8 20:36:01 143368 0 597880 31.78 2620 1137676 1089328 37.18 460636 1079088 8 20:37:01 144748 0 596496 31.70 2620 1137680 1079012 36.82 459296 1079036 20 20:38:01 144928 0 596312 31.69 2620 1137684 1079012 36.82 459300 1079036 8 20:39:01 183904 0 678136 36.04 2596 1016908 1191684 40.67 507436 941880 48 20:40:01 152736 0 783640 41.65 1500 943668 1136664 38.79 595708 796280 96 Average: 152754 0 620086 32.96 2506 1106199 1105731 37.74 469714 1041691 35 20:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:31:01 eth0 539.25 328.21 1080.82 81.75 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 2.38 1.90 0.53 5.06 0.00 0.00 0.00 0.00 20:32:01 eth0 5.45 1.00 1.40 0.78 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 5.48 0.95 1.23 0.60 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 5.00 1.10 1.36 0.79 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 3.55 0.77 0.99 0.59 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 2.63 1.05 1.27 0.88 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 0.27 0.08 0.02 0.01 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 497.37 434.30 4131.71 75.88 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 vethdbf4806 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:39:01 docker0 11.27 10.45 1.08 30.74 0.00 0.00 0.00 0.00 20:40:01 eth0 528.80 460.37 3516.02 108.90 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 25.09 35.80 1.65 258.70 0.00 0.00 0.00 0.00 Average: eth0 158.89 122.87 874.06 27.03 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 3.88 4.82 0.33 29.48 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) 05/06/21 _x86_64_ (4 CPU) 20:29:46 LINUX RESTART (4 CPU) 20:30:01 CPU %user %nice %system %iowait %steal %idle 20:31:01 all 16.70 0.00 10.02 7.35 0.39 65.54 20:31:01 0 16.52 0.00 10.63 7.03 0.37 65.45 20:31:01 1 18.03 0.00 8.82 10.48 0.47 62.20 20:31:01 2 17.51 0.00 9.38 6.70 0.36 66.04 20:31:01 3 14.72 0.00 11.25 5.16 0.36 68.51 20:32:01 all 0.21 0.00 0.06 0.00 0.00 99.73 20:32:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:32:01 1 0.60 0.00 0.07 0.00 0.00 99.33 20:32:01 2 0.13 0.00 0.08 0.00 0.00 99.78 20:32:01 3 0.07 0.00 0.05 0.00 0.00 99.88 20:33:01 all 0.18 0.00 0.04 0.00 0.00 99.79 20:33:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:33:01 1 0.55 0.00 0.03 0.00 0.00 99.42 20:33:01 2 0.07 0.00 0.05 0.00 0.00 99.88 20:33:01 3 0.05 0.00 0.05 0.00 0.00 99.90 20:34:01 all 0.15 0.00 0.05 0.00 0.01 99.79 20:34:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:34:01 1 0.47 0.00 0.03 0.00 0.00 99.50 20:34:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:34:01 3 0.08 0.00 0.10 0.00 0.02 99.80 20:35:01 all 0.16 0.00 0.03 0.00 0.00 99.81 20:35:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:35:01 1 0.53 0.00 0.03 0.00 0.00 99.43 20:35:01 2 0.07 0.00 0.05 0.00 0.00 99.88 20:35:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:36:01 all 0.18 0.00 0.05 0.00 0.00 99.77 20:36:01 0 0.05 0.00 0.02 0.00 0.00 99.93 20:36:01 1 0.52 0.00 0.03 0.00 0.02 99.43 20:36:01 2 0.05 0.00 0.07 0.00 0.00 99.88 20:36:01 3 0.10 0.00 0.07 0.00 0.00 99.83 20:37:01 all 0.16 0.00 0.03 0.00 0.01 99.80 20:37:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:37:01 1 0.55 0.00 0.03 0.00 0.02 99.40 20:37:01 2 0.05 0.00 0.03 0.00 0.02 99.90 20:37:01 3 0.02 0.00 0.03 0.00 0.00 99.95 20:38:01 all 0.15 0.00 0.03 0.00 0.00 99.83 20:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:38:01 1 0.52 0.00 0.02 0.00 0.00 99.47 20:38:01 2 0.03 0.00 0.07 0.00 0.00 99.90 20:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:39:01 all 9.73 0.00 7.45 1.80 0.23 80.80 20:39:01 0 9.79 0.00 8.34 1.25 0.19 80.43 20:39:01 1 10.94 0.00 7.67 1.58 0.27 79.53 20:39:01 2 9.20 0.00 6.95 2.27 0.24 81.34 20:39:01 3 8.97 0.00 6.83 2.11 0.21 81.89 20:40:01 all 12.84 0.00 9.41 3.04 0.43 74.30 20:40:01 0 10.97 0.00 8.98 1.64 0.40 78.01 20:40:01 1 17.04 0.00 9.60 4.79 0.50 68.07 20:40:01 2 12.14 0.00 9.99 4.74 0.36 72.78 20:40:01 3 11.19 0.00 9.05 0.98 0.45 78.33 Average: all 3.98 0.00 2.67 1.20 0.10 92.04 Average: 0 3.68 0.00 2.76 0.98 0.10 92.48 Average: 1 4.91 0.00 2.59 1.66 0.13 90.71 Average: 2 3.87 0.00 2.63 1.35 0.10 92.06 Average: 3 3.46 0.00 2.70 0.81 0.10 92.93