---> uname -a: Linux prd-centos7-docker-4c-2g-957.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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-rest-go_PR-104 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-rest-go_PR-104@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 982 4729 0 2108 6660 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:7a:79:14 brd ff:ff:ff:ff:ff:ff inet 10.30.123.72/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe7a:7914/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a4:50:ab:73 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:a4ff:fe50:ab73/64 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) 05/28/21 _x86_64_ (2 CPU) 23:07:42 LINUX RESTART (2 CPU) 23:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:09:01 150.25 26.51 123.74 0.00 6041.43 40570.90 0.00 23:10:02 1.88 0.00 1.88 0.00 0.00 39.94 0.00 23:11:01 0.41 0.00 0.41 0.00 0.00 6.05 0.00 23:12:01 0.20 0.00 0.20 0.00 0.00 2.07 0.00 23:13:01 0.28 0.00 0.28 0.00 0.00 4.00 0.00 23:14:01 0.30 0.00 0.30 0.00 0.00 4.25 0.00 23:15:01 0.23 0.00 0.23 0.00 0.00 3.36 0.00 23:16:01 0.25 0.00 0.25 0.00 0.00 3.56 0.00 23:17:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 23:18:01 0.22 0.00 0.22 0.00 0.00 3.33 0.00 Average: 15.46 2.66 12.80 0.00 605.40 4072.41 0.00 23:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:09:01 5448548 0 806232 10.07 2620 1751532 1287812 14.22 578484 1582276 128 23:10:02 5452928 0 801844 10.01 2620 1751540 1258356 13.89 574904 1582240 16 23:11:01 5459348 0 795424 9.93 2620 1751540 1204684 13.30 572228 1579624 12 23:12:01 5455056 0 799712 9.99 2620 1751544 1204912 13.30 576552 1579624 20 23:13:01 5456152 0 798608 9.97 2620 1751552 1204684 13.30 569184 1585632 20 23:14:01 5456072 0 798688 9.97 2620 1751552 1204756 13.30 569560 1585632 8 23:15:01 5455484 0 799268 9.98 2620 1751560 1204888 13.30 570312 1585632 20 23:16:01 5453880 0 800840 10.00 2620 1751592 1204684 13.30 572352 1585640 20 23:17:01 5445048 0 809692 10.11 2620 1751572 1204684 13.30 580792 1585632 8 23:18:01 5445136 0 809600 10.11 2620 1751576 1204684 13.30 582704 1583720 8 Average: 5452765 0 801991 10.01 2620 1751556 1218414 13.45 574707 1583565 26 23:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:09:01 eth0 666.27 502.96 1327.72 94.50 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 59.82 40.39 4.90 133.91 0.00 0.00 0.00 0.00 23:10:02 eth0 0.92 0.42 0.53 0.38 0.00 0.00 0.00 0.00 23:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 eth0 1.24 0.07 0.12 0.01 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 eth0 1.00 0.70 0.58 0.37 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 eth0 0.17 0.08 0.01 0.04 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 eth0 0.92 0.33 0.32 0.20 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.25 50.60 133.22 9.58 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 5.99 4.05 0.49 13.42 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) 05/28/21 _x86_64_ (2 CPU) 23:07:42 LINUX RESTART (2 CPU) 23:08:01 CPU %user %nice %system %iowait %steal %idle 23:09:01 all 17.81 0.00 5.82 12.74 0.09 63.54 23:09:01 0 17.28 0.00 6.12 12.62 0.09 63.90 23:09:01 1 18.33 0.00 5.53 12.87 0.09 63.19 23:10:02 all 0.09 0.00 0.04 0.00 0.03 99.83 23:10:02 0 0.08 0.00 0.05 0.00 0.03 99.83 23:10:02 1 0.10 0.00 0.03 0.00 0.03 99.83 23:11:01 all 0.11 0.00 0.03 0.00 0.03 99.82 23:11:01 0 0.03 0.00 0.03 0.00 0.03 99.90 23:11:01 1 0.19 0.00 0.03 0.00 0.03 99.74 23:12:01 all 0.16 0.00 0.03 0.00 0.03 99.78 23:12:01 0 0.08 0.00 0.03 0.00 0.03 99.85 23:12:01 1 0.23 0.00 0.03 0.00 0.02 99.72 23:13:01 all 0.13 0.00 0.03 0.00 0.03 99.82 23:13:01 0 0.07 0.00 0.03 0.00 0.02 99.88 23:13:01 1 0.20 0.00 0.02 0.00 0.03 99.75 23:14:01 all 0.03 0.00 0.03 0.00 0.03 99.92 23:14:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:14:01 1 0.05 0.00 0.03 0.00 0.03 99.88 23:15:01 all 0.07 0.00 0.03 0.00 0.03 99.87 23:15:01 0 0.07 0.00 0.05 0.00 0.03 99.85 23:15:01 1 0.07 0.00 0.02 0.00 0.02 99.90 23:16:01 all 0.08 0.00 0.03 0.00 0.03 99.87 23:16:01 0 0.12 0.00 0.03 0.00 0.03 99.82 23:16:01 1 0.03 0.00 0.02 0.00 0.03 99.92 23:17:01 all 0.05 0.00 0.02 0.00 0.03 99.90 23:17:01 0 0.05 0.00 0.03 0.00 0.05 99.87 23:17:01 1 0.05 0.00 0.00 0.00 0.02 99.93 23:18:01 all 0.08 0.00 0.03 0.00 0.03 99.87 23:18:01 0 0.07 0.00 0.03 0.00 0.03 99.87 23:18:01 1 0.10 0.00 0.02 0.00 0.02 99.87 Average: all 1.80 0.00 0.59 1.23 0.03 96.35 Average: 0 1.72 0.00 0.62 1.21 0.04 96.41 Average: 1 1.88 0.00 0.56 1.25 0.03 96.28