---> uname -a: Linux prd-centos7-docker-4c-2g-42.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% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-bootstrap_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-bootstrap_master@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 7821 1173 3265 0 3381 6565 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:2d:f4:8a brd ff:ff:ff:ff:ff:ff inet 10.30.122.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe2d:f48a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f6:d3:a6:4d 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:f6ff:fed3:a64d/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) 05/25/21 _x86_64_ (2 CPU) 03:35:16 LINUX RESTART (2 CPU) 03:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:37:01 22.96 3.21 19.75 0.00 2522.70 3096.27 0.00 03:38:01 0.52 0.00 0.52 0.00 0.00 8.78 0.00 03:39:01 0.15 0.00 0.15 0.00 0.00 1.73 0.00 03:40:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 03:41:01 0.23 0.00 0.23 0.00 0.00 3.30 0.00 03:42:01 0.35 0.00 0.35 0.00 0.00 4.68 0.00 03:43:01 0.23 0.00 0.23 0.00 0.00 3.03 0.00 03:44:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 03:45:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 03:46:01 191.11 0.05 191.06 0.00 4.00 53406.48 0.00 Average: 21.63 0.33 21.31 0.00 252.74 5654.86 0.00 03:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 5465432 0 807412 10.08 2620 1733476 1263756 13.95 573712 1570392 20 03:38:01 5471140 0 801696 10.01 2620 1733484 1208016 13.34 569228 1570360 16 03:39:01 5469912 0 802924 10.03 2620 1733484 1208244 13.34 572836 1567972 20 03:40:01 5469824 0 803008 10.03 2620 1733488 1208016 13.34 572732 1567972 20 03:41:01 5469324 0 803500 10.03 2620 1733496 1208232 13.34 567112 1574820 16 03:42:01 5469276 0 803548 10.03 2620 1733496 1208016 13.34 566980 1574820 12 03:43:01 5467560 0 805256 10.05 2620 1733504 1208232 13.34 568092 1574852 16 03:44:01 5468132 0 804680 10.05 2620 1733508 1208016 13.34 567748 1574852 16 03:45:01 5459392 0 813416 10.16 2620 1733512 1208016 13.34 576888 1574856 16 03:46:01 3891848 0 1058808 13.22 2620 3055664 1395812 15.41 770900 2730908 196 Average: 5310184 0 830425 10.37 2620 1865711 1232436 13.61 590623 1688180 35 03:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 eth0 73.42 57.65 343.41 14.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 4.23 3.05 1.11 8.10 0.00 0.00 0.00 0.00 03:38:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 eth0 1.13 0.40 0.32 0.20 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 eth0 0.63 0.10 0.06 0.01 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 eth0 0.68 0.43 0.35 0.27 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 eth0 1.10 0.40 0.38 0.20 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 eth0 863.25 790.04 7649.95 91.95 0.00 0.00 0.00 0.00 03:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 vethfd45f8a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 docker0 60.55 62.28 4.81 353.86 0.00 0.00 0.00 0.00 Average: eth0 94.09 84.96 799.66 10.67 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: vethfd45f8a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 6.48 6.53 0.59 36.21 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) 05/25/21 _x86_64_ (2 CPU) 03:35:16 LINUX RESTART (2 CPU) 03:36:01 CPU %user %nice %system %iowait %steal %idle 03:37:01 all 2.72 0.00 1.37 0.46 0.03 95.42 03:37:01 0 3.13 0.00 1.52 0.39 0.03 94.93 03:37:01 1 2.30 0.00 1.21 0.54 0.03 95.91 03:38:01 all 0.08 0.00 0.03 0.00 0.04 99.86 03:38:01 0 0.02 0.00 0.03 0.00 0.03 99.92 03:38:01 1 0.13 0.00 0.02 0.00 0.05 99.80 03:39:01 all 0.15 0.00 0.02 0.00 0.03 99.80 03:39:01 0 0.03 0.00 0.02 0.00 0.03 99.92 03:39:01 1 0.27 0.00 0.02 0.00 0.03 99.68 03:40:01 all 0.05 0.00 0.03 0.00 0.05 99.87 03:40:01 0 0.03 0.00 0.03 0.00 0.07 99.87 03:40:01 1 0.07 0.00 0.02 0.00 0.03 99.88 03:41:01 all 0.08 0.00 0.03 0.00 0.03 99.86 03:41:01 0 0.03 0.00 0.02 0.00 0.03 99.92 03:41:01 1 0.13 0.00 0.03 0.00 0.03 99.80 03:42:01 all 0.08 0.00 0.03 0.00 0.04 99.86 03:42:01 0 0.02 0.00 0.02 0.00 0.03 99.93 03:42:01 1 0.13 0.00 0.03 0.00 0.05 99.78 03:43:01 all 0.10 0.00 0.02 0.00 0.03 99.85 03:43:01 0 0.05 0.00 0.02 0.00 0.03 99.90 03:43:01 1 0.15 0.00 0.02 0.00 0.03 99.80 03:44:01 all 0.13 0.00 0.03 0.00 0.03 99.81 03:44:01 0 0.02 0.00 0.05 0.00 0.00 99.93 03:44:01 1 0.25 0.00 0.02 0.00 0.05 99.68 03:45:01 all 0.13 0.00 0.03 0.00 0.03 99.81 03:45:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:45:01 1 0.23 0.00 0.03 0.00 0.05 99.68 03:46:01 all 19.53 0.00 8.70 2.41 0.07 69.29 03:46:01 0 19.67 0.00 8.52 1.82 0.07 69.91 03:46:01 1 19.38 0.00 8.88 2.98 0.07 68.68 Average: all 2.21 0.00 0.99 0.28 0.04 96.49 Average: 0 2.20 0.00 0.98 0.21 0.04 96.57 Average: 1 2.23 0.00 0.99 0.34 0.04 96.40