---> uname -a: Linux prd-centos7-docker-4c-2g-1236.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: 2800.000 BogoMIPS: 5600.00 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/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/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 ---> free -m: total used free shared buff/cache available Mem: 7821 1278 3162 0 3380 6461 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:ab:02:bf brd ff:ff:ff:ff:ff:ff inet 10.30.122.239/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:feab:2bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:33:f9:d3:b9 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::42:33ff:fef9:d3b9/64 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) 17:38:16 LINUX RESTART (2 CPU) 17:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:40:01 98.95 29.95 69.00 0.00 6131.60 37712.39 0.00 17:41:01 13.07 0.65 12.42 0.00 352.77 1400.80 0.00 17:42:01 0.35 0.00 0.35 0.00 0.00 5.91 0.00 17:43:01 0.13 0.00 0.13 0.00 0.00 2.15 0.00 17:44:01 0.27 0.00 0.27 0.00 0.00 3.70 0.00 17:45:01 0.33 0.00 0.33 0.00 0.00 4.31 0.00 17:46:01 0.28 0.00 0.28 0.00 0.00 3.93 0.00 17:47:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 17:48:01 4.40 0.03 4.36 0.00 3.73 202.73 0.00 17:49:01 167.33 0.00 167.33 0.00 0.00 53544.85 0.00 Average: 28.54 3.06 25.48 0.00 649.04 9290.84 0.00 17:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:40:01 5439116 0 845908 10.56 2620 1721288 1470772 16.24 599060 1561696 20 17:41:01 5468748 0 805140 10.05 2620 1732424 1258272 13.89 573408 1567988 20 17:42:01 5475492 0 798396 9.97 2620 1732424 1195672 13.20 570940 1565088 20 17:43:01 5473456 0 800428 9.99 2620 1732428 1195756 13.20 568600 1569416 8 17:44:01 5474868 0 799008 9.98 2620 1732436 1195552 13.20 567688 1569416 8 17:45:01 5469828 0 804044 10.04 2620 1732440 1195884 13.20 569208 1573024 8 17:46:01 5470596 0 803268 10.03 2620 1732448 1195656 13.20 568136 1573024 8 17:47:01 5461928 0 811932 10.14 2620 1732452 1195620 13.20 576992 1573024 8 17:48:01 4918212 0 902380 11.27 2620 2185720 1383680 15.28 672772 1970164 452408 17:49:01 3643996 0 1308008 16.33 2620 3054308 2214576 24.45 1028860 2701136 20 Average: 5229624 0 867851 10.84 2620 1908837 1350144 14.91 629566 1722398 45253 17:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:40:01 eth0 573.41 391.91 1038.35 78.59 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 23.88 17.35 26.48 7.12 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 2.43 1.90 0.51 4.03 0.00 0.00 0.00 0.00 17:42:01 eth0 2.05 0.63 1.26 0.04 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 1.20 0.33 0.33 0.20 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.62 0.42 0.34 0.24 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.20 0.13 0.07 0.04 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 446.69 410.06 4075.90 30.82 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 564.50 464.40 3562.75 50.34 0.00 0.00 0.00 0.00 17:49:01 veth2453546 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 veth7abf44c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 161.31 128.56 870.67 16.74 0.00 0.00 0.00 0.00 Average: veth2453546 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7abf44c 0.00 0.00 0.00 0.00 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 ---> 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) 17:38:16 LINUX RESTART (2 CPU) 17:39:01 CPU %user %nice %system %iowait %steal %idle 17:40:01 all 14.58 0.00 3.57 41.22 0.07 40.57 17:40:01 0 14.73 0.00 4.12 37.42 0.07 43.66 17:40:01 1 14.43 0.00 3.02 45.02 0.07 37.47 17:41:01 all 1.39 0.00 0.78 1.50 0.03 96.30 17:41:01 0 1.27 0.00 0.84 1.01 0.03 96.85 17:41:01 1 1.51 0.00 0.72 2.00 0.02 95.75 17:42:01 all 0.20 0.00 0.03 0.00 0.02 99.76 17:42:01 0 0.37 0.00 0.03 0.00 0.02 99.58 17:42:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:43:01 all 0.25 0.00 0.04 0.00 0.02 99.69 17:43:01 0 0.43 0.00 0.03 0.00 0.02 99.52 17:43:01 1 0.07 0.00 0.05 0.00 0.02 99.87 17:44:01 all 0.19 0.00 0.04 0.00 0.01 99.76 17:44:01 0 0.18 0.00 0.03 0.00 0.00 99.78 17:44:01 1 0.20 0.00 0.05 0.00 0.02 99.73 17:45:01 all 0.13 0.00 0.05 0.00 0.02 99.80 17:45:01 0 0.07 0.00 0.03 0.00 0.02 99.88 17:45:01 1 0.20 0.00 0.07 0.00 0.02 99.72 17:46:01 all 0.18 0.00 0.05 0.00 0.01 99.77 17:46:01 0 0.03 0.00 0.05 0.00 0.00 99.92 17:46:01 1 0.32 0.00 0.05 0.00 0.02 99.62 17:47:01 all 0.18 0.00 0.03 0.00 0.02 99.77 17:47:01 0 0.07 0.00 0.05 0.00 0.02 99.87 17:47:01 1 0.28 0.00 0.02 0.00 0.02 99.68 17:48:01 all 4.37 0.00 1.95 0.10 0.03 93.55 17:48:01 0 4.41 0.00 2.22 0.15 0.03 93.19 17:48:01 1 4.34 0.00 1.67 0.05 0.02 93.92 17:49:01 all 16.87 0.00 6.89 11.06 0.07 65.10 17:49:01 0 14.90 0.00 6.93 8.94 0.07 69.16 17:49:01 1 18.84 0.00 6.86 13.19 0.07 61.04 Average: all 3.75 0.00 1.31 5.26 0.03 89.65 Average: 0 3.56 0.00 1.40 4.64 0.03 90.37 Average: 1 3.93 0.00 1.22 5.88 0.03 88.93