---> uname -a: Linux prd-centos7-docker-4c-2g-1579.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% /w/workspace/xfoundry_go-mod-bootstrap_master /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@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 1297 3138 0 3384 6441 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:d2:4d:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.98/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85651sec preferred_lft 85651sec inet6 fe80::f816:3eff:fed2:4dd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2d:69:47:07 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::42:2dff:fe69:4707/64 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) 06/15/21 _x86_64_ (2 CPU) 22:28:58 LINUX RESTART (2 CPU) 22:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:31:01 1.65 0.00 1.65 0.00 0.00 36.40 0.00 22:32:01 0.47 0.00 0.47 0.00 0.00 8.43 0.00 22:33:01 0.17 0.00 0.17 0.00 0.00 1.33 0.00 22:34:01 0.22 0.00 0.22 0.00 0.00 3.46 0.00 22:35:01 0.28 0.00 0.28 0.00 0.00 4.28 0.00 22:36:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 22:37:01 0.35 0.00 0.35 0.00 0.00 5.61 0.00 22:38:01 0.15 0.00 0.15 0.00 0.00 1.62 0.00 22:39:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 22:40:01 0.30 0.00 0.30 0.00 0.00 4.28 0.00 22:41:02 190.88 0.03 190.84 0.00 3.73 54694.76 0.00 Average: 17.73 0.00 17.73 0.00 0.34 4981.09 0.00 22:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:31:01 5464216 0 805508 10.06 2620 1736588 1229940 13.58 575824 1570840 16 22:32:01 5465576 0 804140 10.04 2620 1736596 1203212 13.28 572420 1573360 8 22:33:01 5461044 0 808668 10.10 2620 1736600 1203452 13.29 576708 1573356 20 22:34:01 5462624 0 807084 10.08 2620 1736604 1203212 13.28 574540 1574196 16 22:35:01 5462176 0 807524 10.08 2620 1736612 1203344 13.29 572372 1577156 8 22:36:01 5462020 0 807680 10.08 2620 1736612 1203380 13.29 572668 1577156 8 22:37:01 5459036 0 810656 10.12 2620 1736620 1203280 13.28 575460 1577156 16 22:38:01 5452472 0 817216 10.20 2620 1736624 1203280 13.28 581992 1577156 8 22:39:01 5452612 0 817072 10.20 2620 1736628 1203280 13.28 581980 1577160 8 22:40:01 5452224 0 817456 10.21 2620 1736632 1203388 13.29 584084 1575660 8 22:41:02 3566680 0 1246748 15.57 2620 3192884 1404792 15.51 1066628 2732376 100528 Average: 5287335 0 849977 10.61 2620 1869000 1224051 13.51 621334 1680507 9149 22:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:31:01 eth0 3.51 1.62 3.11 0.12 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 eth0 0.93 0.32 0.32 0.20 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 0.32 0.17 0.09 0.07 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 eth0 0.53 0.33 0.33 0.20 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 22:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:02 veth30a876b 39.69 44.12 2.74 273.77 0.00 0.00 0.00 0.00 22:41:02 eth0 872.04 796.54 7927.86 75.59 0.00 0.00 0.00 0.00 22:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:02 docker0 98.38 103.46 6.91 627.23 0.00 0.00 0.00 0.00 Average: veth30a876b 3.61 4.01 0.25 24.90 0.00 0.00 0.00 0.00 Average: eth0 79.93 72.72 721.43 6.94 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 8.95 9.41 0.63 57.05 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) 06/15/21 _x86_64_ (2 CPU) 22:28:58 LINUX RESTART (2 CPU) 22:30:01 CPU %user %nice %system %iowait %steal %idle 22:31:01 all 0.15 0.00 0.03 0.00 0.03 99.79 22:31:01 0 0.15 0.00 0.03 0.00 0.03 99.78 22:31:01 1 0.15 0.00 0.03 0.00 0.02 99.80 22:32:01 all 0.16 0.00 0.13 0.00 0.03 99.69 22:32:01 0 0.12 0.00 0.22 0.00 0.05 99.62 22:32:01 1 0.20 0.00 0.03 0.00 0.00 99.77 22:33:01 all 0.13 0.00 0.01 0.00 0.03 99.84 22:33:01 0 0.05 0.00 0.02 0.00 0.02 99.92 22:33:01 1 0.20 0.00 0.00 0.00 0.03 99.77 22:34:01 all 0.18 0.00 0.03 0.00 0.02 99.78 22:34:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:34:01 1 0.33 0.00 0.03 0.00 0.02 99.62 22:35:01 all 0.13 0.00 0.03 0.00 0.03 99.82 22:35:01 0 0.05 0.00 0.03 0.00 0.03 99.88 22:35:01 1 0.20 0.00 0.02 0.00 0.02 99.77 22:36:01 all 0.08 0.00 0.03 0.00 0.02 99.87 22:36:01 0 0.05 0.00 0.03 0.00 0.02 99.90 22:36:01 1 0.10 0.00 0.03 0.00 0.02 99.85 22:37:01 all 0.13 0.00 0.03 0.00 0.03 99.82 22:37:01 0 0.17 0.00 0.05 0.00 0.03 99.75 22:37:01 1 0.08 0.00 0.02 0.00 0.02 99.88 22:38:01 all 0.12 0.00 0.03 0.00 0.02 99.84 22:38:01 0 0.23 0.00 0.03 0.00 0.03 99.70 22:38:01 1 0.00 0.00 0.02 0.00 0.00 99.98 22:39:01 all 0.16 0.00 0.03 0.00 0.02 99.79 22:39:01 0 0.27 0.00 0.05 0.00 0.03 99.65 22:39:01 1 0.05 0.00 0.02 0.00 0.00 99.93 22:40:01 all 0.04 0.00 0.02 0.00 0.03 99.92 22:40:01 0 0.07 0.00 0.02 0.00 0.03 99.88 22:40:01 1 0.02 0.00 0.02 0.00 0.02 99.95 22:41:02 all 22.18 0.00 9.01 4.04 0.07 64.69 22:41:02 0 24.27 0.00 9.75 3.60 0.07 62.31 22:41:02 1 20.13 0.00 8.29 4.48 0.07 67.04 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.03 0.00 0.81 0.35 0.03 96.79 Average: 0 2.19 0.00 0.88 0.31 0.03 96.59 Average: 1 1.87 0.00 0.74 0.39 0.02 96.98