---> uname -a: Linux prd-centos7-docker-4c-2g-577.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 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/sa-host /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-121 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-rest-go_PR-121@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 915 4796 0 2108 6727 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:d3:ba:4f brd ff:ff:ff:ff:ff:ff inet 10.30.123.130/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fed3:ba4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9d:e9:64:e9 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::42:9dff:fee9:64e9/64 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) 06/21/21 _x86_64_ (2 CPU) 20:04:03 LINUX RESTART (2 CPU) 20:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:06:01 5.99 0.18 5.81 0.00 23.18 653.13 0.00 20:07:01 1.80 0.00 1.80 0.00 0.00 36.59 0.00 20:08:01 0.32 0.00 0.32 0.00 0.00 5.16 0.00 20:09:01 0.30 0.00 0.30 0.00 0.00 4.28 0.00 20:10:01 0.32 0.00 0.32 0.00 0.00 5.75 0.00 20:11:01 0.42 0.00 0.42 0.00 0.00 6.38 0.00 20:12:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 20:13:01 0.30 0.00 0.30 0.00 0.00 5.81 0.00 20:14:01 3.41 0.13 3.28 0.00 13.73 73.05 0.00 Average: 1.45 0.04 1.41 0.00 4.10 88.04 0.00 20:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:01 5454356 0 800340 9.99 2620 1751624 1167196 12.89 573872 1581420 28 20:07:01 5467260 0 787480 9.83 2620 1751580 1075044 11.87 566832 1576964 8 20:08:01 5458972 0 795768 9.94 2620 1751580 1116620 12.33 569532 1582096 8 20:09:01 5465620 0 789116 9.85 2620 1751584 1075044 11.87 562740 1582872 8 20:10:01 5461516 0 793212 9.90 2620 1751592 1075344 11.87 564580 1585648 8 20:11:01 5453412 0 801316 10.01 2620 1751592 1075116 11.87 572524 1585648 8 20:12:01 5451656 0 803064 10.03 2620 1751600 1075248 11.87 573908 1585648 20 20:13:01 5453348 0 801364 10.01 2620 1751608 1075056 11.87 574116 1583896 8 20:14:01 5138932 0 903284 11.28 2620 1964104 1474568 16.28 810820 1636168 211532 Average: 5422786 0 808327 10.09 2620 1775207 1134360 12.52 596547 1588929 23514 20:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:01 eth0 28.67 25.22 57.69 12.31 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 16.25 14.24 1.42 44.62 0.00 0.00 0.00 0.00 20:07:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 eth0 3.11 2.40 0.69 13.22 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 eth0 0.97 0.73 0.37 1.35 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 eth0 0.62 0.10 0.11 0.01 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 eth0 0.45 0.28 0.27 0.17 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 eth0 0.07 0.08 0.00 0.04 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 eth0 184.47 167.83 2167.88 16.02 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.34 21.87 247.45 4.79 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 1.81 1.58 0.16 4.96 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) 06/21/21 _x86_64_ (2 CPU) 20:04:03 LINUX RESTART (2 CPU) 20:05:01 CPU %user %nice %system %iowait %steal %idle 20:06:01 all 0.87 0.00 0.30 0.03 0.03 98.77 20:06:01 0 1.15 0.00 0.32 0.07 0.02 98.44 20:06:01 1 0.59 0.00 0.28 0.00 0.03 99.10 20:07:01 all 0.03 0.00 0.04 0.00 0.02 99.91 20:07:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:07:01 1 0.03 0.00 0.05 0.00 0.02 99.90 20:08:01 all 0.13 0.00 0.05 0.00 0.03 99.79 20:08:01 0 0.13 0.00 0.05 0.00 0.03 99.78 20:08:01 1 0.13 0.00 0.05 0.00 0.02 99.80 20:09:01 all 0.03 0.00 0.03 0.00 0.03 99.92 20:09:01 0 0.05 0.00 0.02 0.00 0.03 99.90 20:09:01 1 0.02 0.00 0.03 0.00 0.02 99.93 20:10:01 all 0.17 0.00 0.04 0.00 0.02 99.77 20:10:01 0 0.23 0.00 0.05 0.00 0.03 99.68 20:10:01 1 0.10 0.00 0.03 0.00 0.00 99.87 20:11:01 all 0.13 0.00 0.03 0.00 0.03 99.81 20:11:01 0 0.25 0.00 0.03 0.00 0.02 99.70 20:11:01 1 0.02 0.00 0.03 0.00 0.03 99.92 20:12:01 all 0.17 0.00 0.03 0.00 0.02 99.78 20:12:01 0 0.28 0.00 0.05 0.00 0.02 99.65 20:12:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:13:01 all 0.12 0.00 0.03 0.00 0.03 99.82 20:13:01 0 0.20 0.00 0.03 0.00 0.02 99.75 20:13:01 1 0.03 0.00 0.03 0.00 0.03 99.90 20:14:01 all 3.43 0.00 1.20 0.16 0.03 95.17 20:14:01 0 2.64 0.00 1.23 0.27 0.03 95.82 20:14:01 1 4.22 0.00 1.18 0.05 0.03 94.52 Average: all 0.56 0.00 0.19 0.02 0.02 99.20 Average: 0 0.55 0.00 0.20 0.04 0.02 99.19 Average: 1 0.57 0.00 0.19 0.01 0.02 99.21