---> uname -a: Linux prd-centos7-docker-4c-2g-1705.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% /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 1284 3151 0 3384 6455 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:48:81:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe48:81f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5d:9e:4d:d8 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::42:5dff:fe9e:4dd8/64 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) 06/16/21 _x86_64_ (2 CPU) 15:19:30 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:21:01 84.41 4.30 80.11 0.00 2795.74 3517.92 0.00 15:22:01 1.88 0.00 1.88 0.00 0.00 40.16 0.00 15:23:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 15:24:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 15:25:01 0.28 0.00 0.28 0.00 0.00 2.95 0.00 15:26:01 0.28 0.00 0.28 0.00 0.00 3.90 0.00 15:27:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 15:28:01 3.46 0.03 3.43 0.00 3.73 84.48 0.00 15:29:01 206.71 0.08 206.63 0.00 3.73 58168.70 0.00 Average: 33.08 0.49 32.59 0.00 311.49 6870.24 0.00 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 5461980 0 807700 10.08 2620 1736640 1282896 14.16 577812 1569292 132 15:22:01 5471720 0 797948 9.96 2620 1736652 1203300 13.29 570276 1569256 8 15:23:01 5471000 0 798668 9.97 2620 1736652 1203324 13.29 565828 1573760 8 15:24:01 5469796 0 799864 9.99 2620 1736660 1203348 13.29 567760 1573760 16 15:25:01 5467672 0 801984 10.01 2620 1736664 1203228 13.28 566540 1577104 8 15:26:01 5466800 0 802852 10.02 2620 1736668 1203204 13.28 567520 1577108 12 15:27:01 5466912 0 802736 10.02 2620 1736672 1203132 13.28 567112 1577152 8 15:28:01 5116300 0 894284 11.17 2620 1995736 1602312 17.69 710940 1769984 258824 15:29:01 3741688 0 1205904 15.06 2620 3058728 1469872 16.23 926800 2705116 20 Average: 5237096 0 856882 10.70 2620 1912341 1286068 14.20 624510 1721392 28782 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 eth0 536.11 383.98 960.98 81.14 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 4.90 3.11 1.19 8.45 0.00 0.00 0.00 0.00 15:22:01 eth0 3.81 1.73 3.14 0.17 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 eth0 0.98 0.37 0.32 0.20 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 eth0 0.60 0.42 0.28 0.21 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 eth0 0.20 0.15 0.08 0.04 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 eth0 0.23 0.15 0.07 0.04 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 345.05 319.78 3722.11 24.24 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 633.79 524.50 4256.82 77.48 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 134.13 190.19 8.86 634.64 0.00 0.00 0.00 0.00 Average: eth0 169.01 136.81 993.90 20.39 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 15.45 21.48 1.12 71.46 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) 06/16/21 _x86_64_ (2 CPU) 15:19:30 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 9.28 0.00 2.79 2.31 0.07 85.55 15:21:01 0 8.92 0.00 3.74 3.22 0.07 84.05 15:21:01 1 9.65 0.00 1.84 1.40 0.07 87.05 15:22:01 all 0.11 0.00 0.04 0.00 0.03 99.82 15:22:01 0 0.15 0.00 0.03 0.00 0.02 99.80 15:22:01 1 0.07 0.00 0.05 0.00 0.03 99.85 15:23:01 all 0.13 0.00 0.03 0.00 0.03 99.82 15:23:01 0 0.22 0.00 0.03 0.00 0.02 99.73 15:23:01 1 0.03 0.00 0.03 0.00 0.03 99.90 15:24:01 all 0.08 0.00 0.02 0.00 0.03 99.87 15:24:01 0 0.08 0.00 0.02 0.00 0.02 99.88 15:24:01 1 0.08 0.00 0.02 0.00 0.05 99.85 15:25:01 all 0.13 0.00 0.03 0.00 0.03 99.81 15:25:01 0 0.05 0.00 0.03 0.00 0.03 99.88 15:25:01 1 0.20 0.00 0.03 0.00 0.03 99.73 15:26:01 all 0.06 0.00 0.02 0.00 0.02 99.91 15:26:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:26:01 1 0.12 0.00 0.02 0.00 0.03 99.83 15:27:01 all 0.06 0.00 0.03 0.00 0.03 99.88 15:27:01 0 0.07 0.00 0.03 0.00 0.03 99.87 15:27:01 1 0.05 0.00 0.02 0.00 0.03 99.90 15:28:01 all 1.83 0.00 0.87 0.03 0.03 97.24 15:28:01 0 2.00 0.00 0.86 0.03 0.03 97.07 15:28:01 1 1.66 0.00 0.87 0.02 0.03 97.42 15:29:01 all 23.85 0.00 10.13 3.24 0.09 62.69 15:29:01 0 25.92 0.00 10.06 3.64 0.09 60.29 15:29:01 1 21.80 0.00 10.20 2.84 0.09 65.07 Average: all 3.80 0.00 1.49 0.60 0.04 94.07 Average: 0 3.99 0.00 1.58 0.74 0.03 93.65 Average: 1 3.62 0.00 1.40 0.46 0.04 94.48