---> uname -a: Linux prd-centos7-docker-4c-2g-484.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 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/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /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-snmp-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 1166 3273 0 3381 6572 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:4d:45:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe4d:45f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bb:fb:ee:21 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:bbff:fefb:ee21/64 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) 06/28/21 _x86_64_ (2 CPU) 05:48:09 LINUX RESTART (2 CPU) 05:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:50:01 5.15 0.20 4.95 0.00 23.71 131.96 0.00 05:51:01 0.42 0.00 0.42 0.00 0.00 7.03 0.00 05:52:01 0.33 0.00 0.33 0.00 0.00 5.41 0.00 05:53:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 05:54:01 0.58 0.00 0.58 0.00 0.00 6.11 0.00 05:55:01 0.52 0.00 0.52 0.00 0.00 7.68 0.00 05:56:01 0.15 0.00 0.15 0.00 0.00 1.92 0.00 05:57:01 0.32 0.00 0.32 0.00 0.00 5.13 0.00 05:58:01 0.27 0.00 0.27 0.00 0.00 3.11 0.00 05:59:01 197.79 0.03 197.75 0.00 3.73 58280.69 0.00 Average: 20.57 0.02 20.55 0.00 2.74 5847.13 0.00 05:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 5467336 0 805884 10.06 2620 1733092 1254348 13.85 574352 1569064 20 05:51:01 5471408 0 801804 10.01 2620 1733100 1205804 13.31 574472 1566100 16 05:52:01 5470148 0 803064 10.03 2620 1733100 1206068 13.32 574492 1567432 16 05:53:01 5468292 0 804916 10.05 2620 1733104 1206104 13.32 575848 1567432 8 05:54:01 5470456 0 802744 10.02 2620 1733112 1205936 13.31 568872 1573400 8 05:55:01 5469700 0 803500 10.03 2620 1733112 1205804 13.31 569428 1573400 20 05:56:01 5462844 0 810348 10.12 2620 1733120 1234036 13.62 575472 1573400 20 05:57:01 5453228 0 819956 10.24 2620 1733128 1266996 13.99 583984 1573400 8 05:58:01 5462476 0 810704 10.12 2620 1733132 1200736 13.26 578464 1571592 16 05:59:01 3879140 0 1072012 13.39 2620 3055160 1239780 13.69 796088 2701200 8 Average: 5307503 0 833493 10.41 2620 1865316 1222561 13.50 597147 1683642 14 05:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:01 eth0 13.14 9.46 14.31 4.34 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 1.58 1.25 0.34 2.78 0.00 0.00 0.00 0.00 05:51:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 4.20 1.80 3.31 0.30 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.45 0.22 0.27 0.19 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 1.18 1.28 0.13 7.98 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 1.87 1.87 0.36 13.43 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 940.39 858.47 7969.43 81.48 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 106.69 110.79 7.65 660.03 0.00 0.00 0.00 0.00 Average: eth0 96.26 87.38 799.08 10.78 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 10.83 11.21 0.80 66.30 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) 06/28/21 _x86_64_ (2 CPU) 05:48:09 LINUX RESTART (2 CPU) 05:49:01 CPU %user %nice %system %iowait %steal %idle 05:50:01 all 0.70 0.00 0.39 0.02 0.03 98.87 05:50:01 0 0.72 0.00 0.38 0.02 0.03 98.85 05:50:01 1 0.67 0.00 0.39 0.02 0.03 98.89 05:51:01 all 0.08 0.00 0.04 0.00 0.02 99.86 05:51:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:51:01 1 0.12 0.00 0.07 0.00 0.02 99.80 05:52:01 all 0.06 0.00 0.03 0.00 0.02 99.89 05:52:01 0 0.07 0.00 0.03 0.00 0.00 99.90 05:52:01 1 0.05 0.00 0.03 0.00 0.03 99.88 05:53:01 all 0.12 0.00 0.04 0.00 0.03 99.82 05:53:01 0 0.18 0.00 0.03 0.00 0.02 99.77 05:53:01 1 0.05 0.00 0.05 0.00 0.03 99.87 05:54:01 all 0.10 0.00 0.04 0.00 0.02 99.84 05:54:01 0 0.15 0.00 0.03 0.00 0.00 99.82 05:54:01 1 0.05 0.00 0.05 0.00 0.03 99.87 05:55:01 all 0.08 0.00 0.03 0.00 0.02 99.87 05:55:01 0 0.13 0.00 0.02 0.00 0.02 99.83 05:55:01 1 0.03 0.00 0.03 0.00 0.02 99.92 05:56:01 all 0.14 0.00 0.04 0.00 0.02 99.80 05:56:01 0 0.10 0.00 0.02 0.00 0.02 99.87 05:56:01 1 0.18 0.00 0.07 0.00 0.02 99.73 05:57:01 all 0.22 0.00 0.07 0.00 0.02 99.70 05:57:01 0 0.08 0.00 0.07 0.00 0.02 99.83 05:57:01 1 0.35 0.00 0.07 0.00 0.02 99.57 05:58:01 all 0.19 0.00 0.04 0.00 0.02 99.75 05:58:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:58:01 1 0.33 0.00 0.07 0.00 0.02 99.58 05:59:01 all 22.96 0.00 10.15 2.68 0.08 64.13 05:59:01 0 21.00 0.00 9.95 2.22 0.07 66.76 05:59:01 1 24.91 0.00 10.34 3.14 0.09 61.52 Average: all 2.34 0.00 1.03 0.26 0.03 96.34 Average: 0 2.14 0.00 1.00 0.21 0.02 96.62 Average: 1 2.54 0.00 1.06 0.30 0.03 96.06