---> uname -a: Linux prd-centos7-docker-4c-2g-258.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/gexfoundry_device-rest-go_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/gexfoundry_device-rest-go_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 1269 3152 0 3399 6469 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:b1:b1:9d brd ff:ff:ff:ff:ff:ff inet 10.30.123.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:feb1:b19d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:38:db:84:ac 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::42:38ff:fedb:84ac/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) 06/03/21 _x86_64_ (2 CPU) 05:32:51 LINUX RESTART (2 CPU) 05:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:01 2.27 0.00 2.27 0.00 0.00 49.71 0.00 05:36:01 0.40 0.00 0.40 0.00 0.00 6.35 0.00 05:37:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 05:38:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 05:39:01 0.35 0.00 0.35 0.00 0.00 5.03 0.00 05:40:01 0.22 0.00 0.22 0.00 0.00 3.41 0.00 05:41:01 0.27 0.00 0.27 0.00 0.00 3.83 0.00 05:42:01 0.28 0.00 0.28 0.00 0.00 3.22 0.00 05:43:01 0.23 0.00 0.23 0.00 0.00 2.57 0.00 05:44:01 53.18 0.03 53.15 0.00 3.73 19386.51 0.00 05:45:01 164.54 0.00 164.54 0.00 0.00 39002.61 0.00 Average: 20.21 0.00 20.21 0.00 0.34 5318.10 0.00 05:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 5455920 0 798912 9.98 2620 1751480 1239196 13.68 574112 1580184 12 05:36:01 5455836 0 798992 9.98 2620 1751484 1224804 13.52 579408 1575404 8 05:37:01 5454524 0 800300 9.99 2620 1751488 1224904 13.52 573544 1582496 16 05:38:01 5455208 0 799612 9.98 2620 1751492 1224928 13.52 572820 1583404 8 05:39:01 5456212 0 798604 9.97 2620 1751496 1205480 13.31 571756 1583404 8 05:40:01 5454852 0 799956 9.99 2620 1751504 1205516 13.31 573020 1583408 8 05:41:01 5455872 0 798932 9.98 2620 1751508 1205336 13.31 571988 1583404 8 05:42:01 5451420 0 803376 10.03 2620 1751516 1205336 13.31 576664 1583404 8 05:43:01 5449276 0 805520 10.06 2620 1751516 1205336 13.31 580380 1581644 8 05:44:01 4559836 0 976900 12.20 2620 2469576 1383200 15.27 706012 2241320 201280 05:45:01 3753844 0 1178936 14.72 2620 3073532 1336660 14.76 922972 2696996 48 Average: 5218436 0 850913 10.62 2620 1936963 1241881 13.71 618425 1743188 18310 05:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 eth0 3.03 0.70 0.94 0.60 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 eth0 2.17 0.50 0.64 0.42 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 1.68 0.73 0.83 0.59 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 0.58 0.37 0.28 0.20 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 1.23 0.43 0.46 0.27 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.53 0.30 0.27 0.20 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 0.13 0.03 0.01 0.00 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 eth0 403.29 371.01 4072.47 30.28 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 eth0 528.18 475.12 3914.10 132.73 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 97.14 100.83 7.49 647.43 0.00 0.00 0.00 0.00 Average: eth0 85.61 77.26 726.93 15.03 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 8.83 9.17 0.68 58.86 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) 06/03/21 _x86_64_ (2 CPU) 05:32:51 LINUX RESTART (2 CPU) 05:34:01 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 0.13 0.00 0.04 0.00 0.03 99.79 05:35:01 0 0.17 0.00 0.03 0.00 0.02 99.78 05:35:01 1 0.10 0.00 0.05 0.00 0.05 99.80 05:36:01 all 0.11 0.00 0.03 0.00 0.04 99.82 05:36:01 0 0.18 0.00 0.02 0.00 0.03 99.77 05:36:01 1 0.03 0.00 0.05 0.00 0.05 99.87 05:37:01 all 0.14 0.00 0.02 0.00 0.03 99.82 05:37:01 0 0.08 0.00 0.02 0.00 0.03 99.87 05:37:01 1 0.20 0.00 0.02 0.00 0.02 99.77 05:38:01 all 0.11 0.00 0.03 0.00 0.03 99.83 05:38:01 0 0.03 0.00 0.03 0.00 0.05 99.88 05:38:01 1 0.18 0.00 0.02 0.00 0.02 99.78 05:39:01 all 0.11 0.00 0.03 0.00 0.03 99.83 05:39:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:39:01 1 0.17 0.00 0.03 0.00 0.02 99.78 05:40:01 all 0.09 0.00 0.02 0.00 0.03 99.86 05:40:01 0 0.05 0.00 0.02 0.00 0.03 99.90 05:40:01 1 0.13 0.00 0.02 0.00 0.03 99.82 05:41:01 all 0.13 0.00 0.03 0.01 0.03 99.82 05:41:01 0 0.03 0.00 0.02 0.02 0.02 99.92 05:41:01 1 0.22 0.00 0.03 0.00 0.03 99.72 05:42:01 all 0.06 0.00 0.03 0.00 0.03 99.88 05:42:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:42:01 1 0.10 0.00 0.05 0.00 0.03 99.82 05:43:01 all 0.09 0.00 0.03 0.00 0.03 99.85 05:43:01 0 0.03 0.00 0.03 0.00 0.05 99.88 05:43:01 1 0.15 0.00 0.02 0.00 0.02 99.82 05:44:01 all 7.36 0.00 2.98 1.19 0.04 88.42 05:44:01 0 7.24 0.00 3.09 1.39 0.05 88.22 05:44:01 1 7.48 0.00 2.87 0.99 0.03 88.62 05:45:01 all 16.72 0.00 7.61 4.72 0.08 70.86 05:45:01 0 18.56 0.00 8.13 5.52 0.09 67.70 05:45:01 1 14.90 0.00 7.10 3.92 0.07 74.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.21 0.00 0.96 0.52 0.04 96.28 Average: 0 2.33 0.00 1.01 0.61 0.04 96.02 Average: 1 2.09 0.00 0.91 0.43 0.03 96.53