---> uname -a: Linux prd-centos7-docker-4c-2g-1229.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% /w/workspace/xfoundry_go-mod-messaging_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-messaging_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 /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 1280 3160 0 3380 6459 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:64:50:41 brd ff:ff:ff:ff:ff:ff inet 10.30.123.89/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe64:5041/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1c:72:c9:2d 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::42:1cff:fe72:c92d/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) 06/24/21 _x86_64_ (2 CPU) 17:01:31 LINUX RESTART (2 CPU) 17:02:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:03:02 97.54 17.05 80.48 0.00 5694.40 22151.96 0.00 17:04:01 1.95 0.00 1.95 0.00 0.00 40.30 0.00 17:05:01 0.20 0.00 0.20 0.00 0.00 3.43 0.00 17:06:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 17:07:01 0.27 0.00 0.27 0.00 0.00 3.70 0.00 17:08:01 0.30 0.00 0.30 0.00 0.00 4.45 0.00 17:09:01 0.33 0.00 0.33 0.00 0.00 5.11 0.00 17:10:01 0.22 0.00 0.22 0.00 0.00 3.25 0.00 17:11:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 17:12:01 1.72 0.03 1.68 0.00 3.73 30.85 0.00 17:13:01 192.24 0.00 192.24 0.00 0.00 54129.96 0.00 Average: 26.66 1.51 25.15 0.00 503.19 6909.40 0.00 17:02:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:02 5468320 0 805664 10.06 2620 1732328 1279844 14.13 574444 1567496 128 17:04:01 5478588 0 795388 9.93 2620 1732336 1204128 13.29 565560 1567460 20 17:05:01 5478140 0 795836 9.94 2620 1732336 1204332 13.30 565100 1568940 8 17:06:01 5476152 0 797812 9.96 2620 1732348 1204448 13.30 567004 1568940 16 17:07:01 5476628 0 797332 9.96 2620 1732352 1204412 13.30 563272 1572500 20 17:08:01 5475264 0 798692 9.97 2620 1732356 1204364 13.30 564108 1572504 12 17:09:01 5475352 0 798600 9.97 2620 1732360 1204584 13.30 563812 1572500 20 17:10:01 5470868 0 803080 10.03 2620 1732364 1204732 13.30 568148 1572500 16 17:11:01 5462380 0 811564 10.13 2620 1732368 1204516 13.30 577032 1572500 8 17:12:01 5053732 0 910792 11.37 2620 2041788 1603640 17.71 742096 1800896 309200 17:13:01 3722356 0 1229580 15.35 2620 3054376 1633316 18.03 943856 2703376 44 Average: 5276162 0 849485 10.61 2620 1880665 1286574 14.20 617676 1694510 28136 17:02:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:02 eth0 555.52 372.54 1095.97 83.40 0.00 0.00 0.00 0.00 17:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:02 docker0 2.02 1.67 0.49 4.08 0.00 0.00 0.00 0.00 17:04:01 eth0 0.51 0.08 0.06 0.10 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 1.05 0.37 0.33 0.20 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 1.27 0.35 0.33 0.20 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.55 0.32 0.27 0.17 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 0.23 0.17 0.08 0.10 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 0.17 0.17 0.07 0.01 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 0.55 0.35 0.27 0.20 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 448.25 409.16 4074.79 30.26 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 610.99 498.53 3598.66 130.78 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 vethdfe781f 2.00 1.53 0.37 0.37 0.00 0.00 0.00 0.00 17:13:01 docker0 88.53 143.53 5.41 325.20 0.00 0.00 0.00 0.00 Average: eth0 146.21 115.98 797.80 22.17 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: vethdfe781f 0.18 0.14 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 8.26 13.26 0.54 30.07 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) 06/24/21 _x86_64_ (2 CPU) 17:01:31 LINUX RESTART (2 CPU) 17:02:03 CPU %user %nice %system %iowait %steal %idle 17:03:02 all 12.20 0.00 3.63 11.34 0.07 72.76 17:03:02 0 13.17 0.00 3.82 12.07 0.07 70.87 17:03:02 1 11.22 0.00 3.44 10.62 0.07 74.65 17:04:01 all 0.13 0.00 0.04 0.00 0.02 99.81 17:04:01 0 0.07 0.00 0.05 0.00 0.02 99.86 17:04:01 1 0.19 0.00 0.03 0.00 0.02 99.76 17:05:01 all 0.19 0.00 0.03 0.00 0.03 99.75 17:05:01 0 0.08 0.00 0.03 0.00 0.03 99.85 17:05:01 1 0.30 0.00 0.03 0.00 0.02 99.65 17:06:01 all 0.18 0.00 0.03 0.00 0.02 99.77 17:06:01 0 0.05 0.00 0.03 0.00 0.03 99.88 17:06:01 1 0.32 0.00 0.02 0.00 0.00 99.67 17:07:01 all 0.16 0.00 0.03 0.00 0.02 99.79 17:07:01 0 0.07 0.00 0.03 0.00 0.02 99.88 17:07:01 1 0.25 0.00 0.03 0.00 0.02 99.70 17:08:01 all 0.14 0.00 0.03 0.00 0.02 99.81 17:08:01 0 0.05 0.00 0.03 0.00 0.03 99.88 17:08:01 1 0.23 0.00 0.03 0.00 0.00 99.73 17:09:01 all 0.18 0.00 0.03 0.00 0.01 99.79 17:09:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:09:01 1 0.30 0.00 0.02 0.00 0.00 99.68 17:10:01 all 0.13 0.00 0.03 0.00 0.03 99.81 17:10:01 0 0.07 0.00 0.05 0.00 0.03 99.85 17:10:01 1 0.20 0.00 0.02 0.00 0.02 99.77 17:11:01 all 0.17 0.00 0.05 0.00 0.03 99.76 17:11:01 0 0.05 0.00 0.08 0.00 0.03 99.83 17:11:01 1 0.28 0.00 0.02 0.00 0.02 99.68 17:12:01 all 2.04 0.00 1.02 0.01 0.03 96.91 17:12:01 0 2.25 0.00 1.13 0.02 0.03 96.57 17:12:01 1 1.83 0.00 0.91 0.00 0.02 97.25 17:13:01 all 21.02 0.00 9.11 2.75 0.08 67.04 17:13:01 0 19.02 0.00 9.46 2.05 0.09 69.38 17:13:01 1 23.03 0.00 8.76 3.44 0.07 64.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.19 0.00 1.23 1.22 0.03 94.33 Average: 0 3.04 0.00 1.29 1.23 0.04 94.41 Average: 1 3.33 0.00 1.16 1.22 0.02 94.26