---> uname -a: Linux prd-centos7-docker-4c-2g-1056.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected 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 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 8.9G 31.1G 22% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-rest-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-rest-go_master@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1281 3140 0 3399 6456 Swap: 1023 0 1023 ---> 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:e3:04:10 brd ff:ff:ff:ff:ff:ff inet 10.30.122.219/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fee3:410/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:70:30:7b:20 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::42:70ff:fe30:7b20/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/30/21 _x86_64_ (2 CPU) 23:38:25 LINUX RESTART (2 CPU) 23:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:40:01 81.26 3.84 77.41 0.00 2654.06 4142.88 0.00 23:41:01 1.75 0.00 1.75 0.00 0.00 33.49 0.00 23:42:01 0.33 0.00 0.33 0.00 0.00 6.23 0.00 23:43:01 0.22 0.00 0.22 0.00 0.00 3.93 0.00 23:44:01 0.22 0.00 0.22 0.00 0.00 2.35 0.00 23:45:01 0.35 0.00 0.35 0.00 0.00 4.68 0.00 23:46:01 0.23 0.00 0.23 0.00 0.00 3.26 0.00 23:47:01 0.30 0.00 0.30 0.00 0.00 3.63 0.00 23:48:01 0.25 0.00 0.25 0.00 0.00 2.30 0.00 23:49:01 0.20 0.00 0.20 0.00 0.00 2.32 0.00 23:50:01 80.69 0.03 80.65 0.00 3.73 27913.70 0.00 Average: 15.08 0.35 14.73 0.00 241.77 2920.94 0.00 23:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:40:01 5454760 0 799932 9.99 2620 1751628 1288916 14.23 575240 1579304 20 23:41:01 5463096 0 791592 9.88 2620 1751632 1227592 13.55 568292 1579268 20 23:42:01 5464184 0 790496 9.87 2620 1751640 1214252 13.41 569188 1577524 20 23:43:01 5462996 0 791680 9.88 2620 1751644 1214340 13.41 570420 1577524 8 23:44:01 5462888 0 791780 9.89 2620 1751652 1214352 13.41 565808 1582252 16 23:45:01 5464800 0 789868 9.86 2620 1751652 1201740 13.27 564380 1582252 16 23:46:01 5465040 0 789620 9.86 2620 1751660 1196600 13.21 564004 1582292 16 23:47:01 5453920 0 800736 10.00 2620 1751664 1196600 13.21 575688 1582292 8 23:48:01 5453316 0 801340 10.01 2620 1751664 1196600 13.21 576108 1582292 16 23:49:01 5452820 0 801828 10.01 2620 1751672 1196696 13.21 578360 1580444 16 23:50:01 4357928 0 1055784 13.18 2620 2592608 1395680 15.41 834160 2298436 100312 Average: 5359613 0 818605 10.22 2620 1828101 1231215 13.59 594695 1645807 9133 23:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:40:01 eth0 255.13 209.04 759.20 48.32 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 51.85 41.05 4.48 134.28 0.00 0.00 0.00 0.00 23:41:01 eth0 3.35 0.50 0.75 0.36 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 3.33 0.73 0.97 0.58 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 2.15 0.50 0.65 0.40 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 1.57 0.87 0.88 0.70 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 0.28 0.23 0.10 0.02 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 0.28 0.22 0.09 0.07 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 veth20a7441 65.40 67.48 6.21 383.69 0.00 0.00 0.00 0.00 23:50:01 eth0 471.41 435.01 4463.91 37.09 0.00 0.00 0.00 0.00 23:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 docker0 65.40 67.38 5.31 383.68 0.00 0.00 0.00 0.00 Average: veth20a7441 5.95 6.14 0.56 34.89 0.00 0.00 0.00 0.00 Average: eth0 67.11 58.88 475.32 7.96 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 10.66 9.86 0.89 47.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/30/21 _x86_64_ (2 CPU) 23:38:25 LINUX RESTART (2 CPU) 23:39:01 CPU %user %nice %system %iowait %steal %idle 23:40:01 all 6.60 0.00 2.83 1.61 0.05 88.90 23:40:01 0 6.81 0.00 3.03 0.82 0.05 89.30 23:40:01 1 6.40 0.00 2.63 2.41 0.05 88.51 23:41:01 all 0.13 0.00 0.07 0.00 0.03 99.77 23:41:01 0 0.22 0.00 0.08 0.00 0.03 99.67 23:41:01 1 0.03 0.00 0.05 0.00 0.03 99.88 23:42:01 all 0.14 0.00 0.03 0.00 0.04 99.78 23:42:01 0 0.17 0.00 0.03 0.00 0.05 99.75 23:42:01 1 0.12 0.00 0.03 0.00 0.03 99.82 23:43:01 all 0.06 0.00 0.03 0.00 0.03 99.88 23:43:01 0 0.07 0.00 0.03 0.00 0.03 99.87 23:43:01 1 0.05 0.00 0.02 0.00 0.03 99.90 23:44:01 all 0.21 0.00 0.03 0.00 0.03 99.73 23:44:01 0 0.33 0.00 0.03 0.00 0.02 99.62 23:44:01 1 0.08 0.00 0.03 0.00 0.03 99.85 23:45:01 all 0.08 0.00 0.03 0.00 0.03 99.87 23:45:01 0 0.12 0.00 0.03 0.00 0.02 99.83 23:45:01 1 0.03 0.00 0.03 0.00 0.03 99.90 23:46:01 all 0.13 0.00 0.03 0.00 0.03 99.82 23:46:01 0 0.20 0.00 0.03 0.00 0.02 99.75 23:46:01 1 0.05 0.00 0.02 0.00 0.03 99.90 23:47:01 all 0.16 0.00 0.03 0.00 0.03 99.78 23:47:01 0 0.30 0.00 0.05 0.00 0.03 99.62 23:47:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:48:01 all 0.12 0.00 0.03 0.00 0.03 99.83 23:48:01 0 0.18 0.00 0.03 0.00 0.05 99.73 23:48:01 1 0.05 0.00 0.02 0.00 0.00 99.93 23:49:01 all 0.16 0.00 0.03 0.00 0.03 99.78 23:49:01 0 0.32 0.00 0.03 0.00 0.03 99.62 23:49:01 1 0.00 0.00 0.02 0.00 0.03 99.95 23:50:01 all 11.30 0.00 5.01 2.17 0.05 81.47 23:50:01 0 11.05 0.00 5.24 1.81 0.05 81.85 23:50:01 1 11.56 0.00 4.78 2.53 0.05 81.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.70 0.00 0.73 0.34 0.03 97.20 Average: 0 1.76 0.00 0.77 0.23 0.04 97.20 Average: 1 1.64 0.00 0.68 0.44 0.03 97.21