---> uname -a: Linux prd-centos7-docker-4c-2g-1387.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/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-111 /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-snmp-go_PR-111@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 985 4744 0 2090 6657 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:2e:29:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.109/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe2e:29d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:79:b7:88:c2 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::42:79ff:feb7:88c2/64 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) 06/15/21 _x86_64_ (2 CPU) 02:14:55 LINUX RESTART (2 CPU) 02:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:17:01 20.12 3.38 16.74 0.00 2565.33 2979.35 0.00 02:18:01 0.38 0.00 0.38 0.00 0.00 5.81 0.00 02:19:01 0.18 0.00 0.18 0.00 0.00 2.02 0.00 02:20:01 0.32 0.00 0.32 0.00 0.00 5.70 0.00 02:21:01 0.23 0.00 0.23 0.00 0.00 3.03 0.00 02:22:01 0.25 0.00 0.25 0.00 0.00 3.90 0.00 02:23:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 02:24:01 0.27 0.00 0.27 0.00 0.00 3.55 0.00 02:25:01 0.28 0.00 0.28 0.00 0.00 2.93 0.00 02:26:01 0.20 0.00 0.20 0.00 0.00 2.43 0.00 Average: 2.25 0.34 1.91 0.00 256.60 301.25 0.00 02:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 5477052 0 796088 9.94 2620 1733180 1276760 14.10 568216 1566492 20 02:18:01 5484200 0 788936 9.85 2620 1733184 1207060 13.33 566912 1562256 20 02:19:01 5483628 0 789504 9.86 2620 1733188 1206844 13.32 563368 1565904 16 02:20:01 5482560 0 790564 9.87 2620 1733196 1207084 13.33 564704 1565904 8 02:21:01 5481912 0 791208 9.88 2620 1733200 1207156 13.33 559872 1571016 20 02:22:01 5483692 0 789424 9.86 2620 1733204 1206844 13.32 558140 1571016 12 02:23:01 5477328 0 795784 9.94 2620 1733208 1207012 13.33 564768 1571016 8 02:24:01 5470384 0 802720 10.02 2620 1733216 1206844 13.32 571740 1571020 8 02:25:01 5470272 0 802832 10.02 2620 1733216 1206844 13.32 573656 1569200 16 02:26:01 5469856 0 803244 10.03 2620 1733220 1206976 13.33 574240 1569200 16 Average: 5478088 0 795030 9.93 2620 1733201 1213942 13.40 566562 1568302 14 02:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 eth0 70.76 54.15 339.17 14.25 0.00 0.00 0.00 0.00 02:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 docker0 1.63 1.32 0.34 2.70 0.00 0.00 0.00 0.00 02:18:01 eth0 0.65 0.28 0.27 0.20 0.00 0.00 0.00 0.00 02:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 eth0 0.67 0.08 0.06 0.01 0.00 0.00 0.00 0.00 02:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 eth0 1.07 0.32 0.32 0.21 0.00 0.00 0.00 0.00 02:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 eth0 0.55 0.38 0.40 0.26 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 eth0 0.57 0.07 0.06 0.01 0.00 0.00 0.00 0.00 02:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 eth0 0.50 0.27 0.27 0.16 0.00 0.00 0.00 0.00 02:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 eth0 0.15 0.08 0.01 0.04 0.00 0.00 0.00 0.00 02:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 eth0 0.33 0.27 0.14 0.08 0.00 0.00 0.00 0.00 02:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 7.54 5.60 34.08 1.52 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 0.16 0.13 0.03 0.27 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) 06/15/21 _x86_64_ (2 CPU) 02:14:55 LINUX RESTART (2 CPU) 02:16:01 CPU %user %nice %system %iowait %steal %idle 02:17:01 all 3.14 0.00 1.65 1.91 0.04 93.26 02:17:01 0 2.97 0.00 1.76 1.91 0.05 93.31 02:17:01 1 3.30 0.00 1.55 1.90 0.03 93.21 02:18:01 all 0.10 0.00 0.07 0.00 0.01 99.82 02:18:01 0 0.13 0.00 0.07 0.00 0.00 99.80 02:18:01 1 0.07 0.00 0.07 0.00 0.02 99.85 02:19:01 all 0.18 0.00 0.03 0.00 0.01 99.77 02:19:01 0 0.13 0.00 0.05 0.00 0.02 99.80 02:19:01 1 0.23 0.00 0.02 0.00 0.00 99.75 02:20:01 all 0.22 0.00 0.03 0.00 0.02 99.73 02:20:01 0 0.05 0.00 0.03 0.00 0.02 99.90 02:20:01 1 0.38 0.00 0.03 0.00 0.02 99.57 02:21:01 all 0.15 0.00 0.04 0.00 0.03 99.78 02:21:01 0 0.07 0.00 0.05 0.00 0.03 99.85 02:21:01 1 0.23 0.00 0.03 0.00 0.02 99.72 02:22:01 all 0.15 0.00 0.04 0.00 0.01 99.80 02:22:01 0 0.03 0.00 0.03 0.00 0.02 99.92 02:22:01 1 0.27 0.00 0.05 0.00 0.00 99.68 02:23:01 all 0.13 0.00 0.05 0.00 0.02 99.80 02:23:01 0 0.05 0.00 0.07 0.00 0.02 99.87 02:23:01 1 0.22 0.00 0.03 0.00 0.02 99.73 02:24:01 all 0.07 0.00 0.03 0.01 0.03 99.87 02:24:01 0 0.05 0.00 0.05 0.02 0.03 99.85 02:24:01 1 0.08 0.00 0.02 0.00 0.02 99.88 02:25:01 all 0.15 0.00 0.03 0.00 0.02 99.80 02:25:01 0 0.07 0.00 0.03 0.00 0.03 99.87 02:25:01 1 0.23 0.00 0.03 0.00 0.00 99.73 02:26:01 all 0.17 0.00 0.02 0.00 0.01 99.81 02:26:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:26:01 1 0.30 0.00 0.02 0.00 0.02 99.67 Average: all 0.44 0.00 0.20 0.19 0.02 99.15 Average: 0 0.36 0.00 0.21 0.19 0.02 99.22 Average: 1 0.53 0.00 0.18 0.19 0.01 99.08