---> uname -a: Linux prd-centos7-docker-4c-2g-167.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-112 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-rest-go_PR-112@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 985 4727 0 2108 6658 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:20:30:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.183/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fe20:30e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d6:31:ee:b0 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:d6ff:fe31:eeb0/64 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) 23:37:42 LINUX RESTART (2 CPU) 23:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:39:02 174.25 41.30 132.94 0.00 6248.18 40450.91 0.00 23:40:01 1.78 0.00 1.78 0.00 0.00 37.58 0.00 23:41:01 0.40 0.00 0.40 0.00 0.00 5.68 0.00 23:42:01 0.28 0.00 0.28 0.00 0.00 3.51 0.00 23:43:01 0.23 0.00 0.23 0.00 0.00 2.87 0.00 23:44:01 0.23 0.00 0.23 0.00 0.00 3.05 0.00 23:45:01 0.28 0.00 0.28 0.00 0.00 3.91 0.00 23:46:01 0.50 0.00 0.50 0.00 0.00 5.78 0.00 23:47:01 0.22 0.00 0.22 0.00 0.00 3.58 0.00 23:48:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 23:49:01 0.30 0.03 0.27 0.00 3.73 4.63 0.00 Average: 16.27 3.77 12.51 0.00 569.51 3691.43 0.00 23:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:39:02 5446764 0 808012 10.09 2620 1751536 1313276 14.50 580268 1582480 128 23:40:01 5460048 0 794720 9.92 2620 1751544 1205476 13.31 569112 1582444 8 23:41:01 5456772 0 797996 9.96 2620 1751544 1205716 13.31 572604 1582180 8 23:42:01 5455664 0 799100 9.98 2620 1751548 1205680 13.31 573936 1582180 8 23:43:01 5455408 0 799348 9.98 2620 1751556 1205704 13.31 570212 1586180 8 23:44:01 5456004 0 798748 9.97 2620 1751560 1205560 13.31 569440 1586180 8 23:45:01 5456040 0 798704 9.97 2620 1751568 1205620 13.31 569716 1586236 8 23:46:01 5451396 0 803344 10.03 2620 1751572 1205764 13.31 574096 1586236 16 23:47:01 5441736 0 813000 10.15 2620 1751576 1205848 13.31 583648 1586236 8 23:48:01 5441148 0 813584 10.16 2620 1751580 1205872 13.31 585648 1584500 8 23:49:01 5435208 0 819396 10.23 2620 1751708 1206508 13.32 591828 1584548 36 Average: 5450563 0 804177 10.04 2620 1751572 1215548 13.42 576410 1584491 22 23:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:39:02 eth0 656.28 462.29 1325.68 91.98 0.00 0.00 0.00 0.00 23:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:02 docker0 46.81 30.21 4.03 132.90 0.00 0.00 0.00 0.00 23:40:01 eth0 0.12 0.07 0.01 0.05 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 2.30 0.87 2.76 0.06 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 1.73 0.28 0.38 0.20 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 0.95 0.57 0.53 0.40 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 0.28 0.20 0.14 0.07 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 1.38 0.42 0.64 0.31 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 0.98 0.32 0.32 0.17 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 1.90 0.57 0.63 0.39 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 2.35 0.62 0.70 0.43 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 7.91 3.45 5.14 1.85 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.60 42.78 121.79 8.74 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 4.26 2.75 0.37 12.11 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) 23:37:42 LINUX RESTART (2 CPU) 23:38:01 CPU %user %nice %system %iowait %steal %idle 23:39:02 all 19.50 0.00 7.72 6.57 0.09 66.13 23:39:02 0 18.89 0.00 7.84 5.60 0.09 67.58 23:39:02 1 20.10 0.00 7.59 7.54 0.09 64.68 23:40:01 all 0.11 0.00 0.05 0.00 0.03 99.80 23:40:01 0 0.14 0.00 0.05 0.00 0.05 99.76 23:40:01 1 0.08 0.00 0.05 0.00 0.02 99.85 23:41:01 all 0.19 0.00 0.27 0.00 0.02 99.52 23:41:01 0 0.27 0.00 0.30 0.00 0.02 99.42 23:41:01 1 0.12 0.00 0.23 0.00 0.02 99.63 23:42:01 all 0.09 0.00 0.03 0.00 0.03 99.86 23:42:01 0 0.17 0.00 0.02 0.00 0.03 99.78 23:42:01 1 0.02 0.00 0.03 0.00 0.02 99.93 23:43:01 all 0.15 0.00 0.03 0.00 0.03 99.78 23:43:01 0 0.25 0.00 0.03 0.00 0.05 99.67 23:43:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:44:01 all 0.11 0.00 0.03 0.00 0.03 99.84 23:44:01 0 0.20 0.00 0.03 0.00 0.03 99.73 23:44:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:45:01 all 0.11 0.00 0.03 0.00 0.03 99.84 23:45:01 0 0.17 0.00 0.02 0.00 0.03 99.78 23:45:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:46:01 all 0.13 0.00 0.05 0.00 0.03 99.79 23:46:01 0 0.22 0.00 0.07 0.00 0.03 99.68 23:46:01 1 0.03 0.00 0.03 0.00 0.03 99.90 23:47:01 all 0.11 0.00 0.03 0.00 0.03 99.84 23:47:01 0 0.13 0.00 0.03 0.00 0.03 99.80 23:47:01 1 0.08 0.00 0.02 0.00 0.02 99.88 23:48:01 all 0.07 0.00 0.03 0.00 0.03 99.87 23:48:01 0 0.10 0.00 0.05 0.00 0.05 99.80 23:48:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:49:01 all 0.34 0.00 0.28 0.01 0.02 99.36 23:49:01 0 0.44 0.00 0.40 0.00 0.02 99.15 23:49:01 1 0.25 0.00 0.15 0.02 0.02 99.57 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.84 0.00 0.75 0.58 0.03 96.80 Average: 0 1.85 0.00 0.78 0.49 0.04 96.84 Average: 1 1.83 0.00 0.72 0.66 0.02 96.77