---> uname -a: Linux prd-centos7-docker-4c-2g-104.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/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-110 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-rest-go_PR-110@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 7821 977 4734 0 2108 6665 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:2b:5e:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.72/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe2b:5ec8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4f:cd:a6:96 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::42:4fff:fecd:a696/64 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) 06/02/21 _x86_64_ (2 CPU) 16:57:20 LINUX RESTART (2 CPU) 16:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:59:01 64.30 3.61 60.69 0.00 2644.13 3840.86 0.00 17:00:01 0.38 0.00 0.38 0.00 0.00 6.06 0.00 17:01:01 0.28 0.02 0.27 0.00 0.13 3.48 0.00 17:02:01 0.38 0.10 0.28 0.00 1.73 5.01 0.00 17:03:01 0.32 0.00 0.32 0.00 0.00 3.88 0.00 17:04:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 17:05:01 0.23 0.00 0.23 0.00 0.00 3.35 0.00 17:06:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 17:07:01 0.18 0.00 0.18 0.00 0.00 1.75 0.00 Average: 7.29 0.41 6.89 0.00 289.73 423.86 0.00 16:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:59:01 5445648 0 809160 10.10 2620 1751512 1286408 14.20 583528 1579692 20 17:00:01 5457332 0 797468 9.96 2620 1751520 1195296 13.20 574188 1579660 12 17:01:01 5453544 0 801256 10.00 2620 1751520 1198452 13.23 581664 1574952 8 17:02:01 5455988 0 798684 9.97 2620 1751648 1195804 13.20 580416 1575012 12 17:03:01 5456040 0 798628 9.97 2620 1751652 1195888 13.20 573360 1582340 12 17:04:01 5454832 0 799832 9.99 2620 1751656 1195804 13.20 574028 1582340 12 17:05:01 5453172 0 801488 10.01 2620 1751660 1195972 13.20 575476 1582340 16 17:06:01 5450132 0 804520 10.05 2620 1751668 1195804 13.20 578456 1582340 8 17:07:01 5446892 0 807760 10.09 2620 1751668 1195804 13.20 583244 1580748 8 Average: 5452620 0 802088 10.01 2620 1751612 1206137 13.32 578262 1579936 12 16:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:59:01 eth0 160.86 141.63 565.72 30.13 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 42.39 25.59 3.65 134.93 0.00 0.00 0.00 0.00 17:00:01 eth0 0.82 0.02 0.06 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 2.03 0.85 3.17 0.23 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 1.43 0.58 0.64 0.37 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.23 15.73 62.39 3.38 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 4.64 2.80 0.40 14.77 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) 06/02/21 _x86_64_ (2 CPU) 16:57:20 LINUX RESTART (2 CPU) 16:58:02 CPU %user %nice %system %iowait %steal %idle 16:59:01 all 4.63 0.00 2.14 2.02 0.05 91.16 16:59:01 0 4.30 0.00 2.30 1.13 0.05 92.22 16:59:01 1 4.96 0.00 1.98 2.91 0.05 90.10 17:00:01 all 0.18 0.00 0.03 0.00 0.03 99.76 17:00:01 0 0.05 0.00 0.02 0.00 0.02 99.92 17:00:01 1 0.32 0.00 0.05 0.00 0.03 99.60 17:01:01 all 0.25 0.00 0.07 0.00 0.02 99.67 17:01:01 0 0.10 0.00 0.05 0.00 0.02 99.83 17:01:01 1 0.40 0.00 0.08 0.00 0.02 99.50 17:02:01 all 0.17 0.00 0.03 0.00 0.03 99.77 17:02:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:02:01 1 0.30 0.00 0.03 0.00 0.02 99.65 17:03:01 all 0.23 0.00 0.06 0.00 0.02 99.70 17:03:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:03:01 1 0.40 0.00 0.07 0.00 0.02 99.51 17:04:01 all 0.14 0.00 0.04 0.00 0.03 99.79 17:04:01 0 0.03 0.00 0.05 0.00 0.03 99.88 17:04:01 1 0.25 0.00 0.03 0.00 0.02 99.70 17:05:01 all 0.21 0.00 0.05 0.00 0.03 99.72 17:05:01 0 0.35 0.00 0.07 0.00 0.03 99.55 17:05:01 1 0.07 0.00 0.03 0.00 0.02 99.88 17:06:01 all 0.13 0.00 0.06 0.00 0.02 99.79 17:06:01 0 0.18 0.00 0.07 0.00 0.03 99.72 17:06:01 1 0.08 0.00 0.05 0.00 0.00 99.87 17:07:01 all 0.13 0.00 0.03 0.00 0.03 99.81 17:07:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:07:01 1 0.22 0.00 0.03 0.00 0.03 99.72 Average: all 0.66 0.00 0.27 0.22 0.03 98.82 Average: 0 0.56 0.00 0.29 0.12 0.03 99.00 Average: 1 0.76 0.00 0.26 0.31 0.02 98.64