---> uname -a: Linux prd-centos7-docker-4c-2g-14941.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% /w/workspace/dgexfoundry_device-snmp-go_PR-93@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 /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/dgexfoundry_device-snmp-go_PR-93 ---> free -m: total used free shared buff/cache available Mem: 7821 937 4789 0 2093 6705 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:83:6c:fe brd ff:ff:ff:ff:ff:ff inet 10.30.123.11/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe83:6cfe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f0:7f:46:d1 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:f0ff:fe7f:46d1/64 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) 05/19/21 _x86_64_ (2 CPU) 01:54:58 LINUX RESTART (2 CPU) 01:56:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:57:01 1.71 0.00 1.71 0.00 0.00 31.32 0.00 01:58:02 0.27 0.00 0.27 0.00 0.00 3.46 0.00 01:59:01 0.24 0.00 0.24 0.00 0.00 2.74 0.00 02:00:01 0.15 0.00 0.15 0.00 0.00 2.15 0.00 02:01:01 0.37 0.02 0.35 0.00 0.13 4.82 0.00 02:02:01 0.45 0.10 0.35 0.00 1.73 5.43 0.00 02:03:01 0.20 0.00 0.20 0.00 0.00 2.58 0.00 02:04:01 0.20 0.00 0.20 0.00 0.00 1.92 0.00 02:05:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 02:06:01 6.29 0.13 6.16 0.00 13.72 259.70 0.00 Average: 1.01 0.03 0.99 0.00 1.56 31.81 0.00 01:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 5472456 0 797720 9.96 2620 1736144 1218400 13.45 567768 1571448 16 01:58:02 5472556 0 797612 9.96 2620 1736152 1218436 13.45 567180 1572232 16 01:59:01 5470276 0 799892 9.99 2620 1736152 1218436 13.45 568436 1572988 8 02:00:01 5471372 0 798792 9.97 2620 1736156 1204988 13.30 566060 1574688 8 02:01:01 5467916 0 802240 10.02 2620 1736164 1207660 13.33 567648 1576164 8 02:02:01 5466740 0 803292 10.03 2620 1736288 1205520 13.31 568900 1576224 8 02:03:01 5466728 0 803300 10.03 2620 1736292 1205328 13.31 569148 1576224 8 02:04:01 5455256 0 814764 10.17 2620 1736300 1205328 13.31 581096 1576224 8 02:05:01 5454112 0 815908 10.19 2620 1736300 1205460 13.31 583556 1574472 8 02:06:01 4864084 0 949076 11.85 2620 2193160 1687948 18.64 906740 1791336 456256 Average: 5406150 0 818260 10.22 2620 1781911 1257750 13.89 604653 1596200 45634 01:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 eth0 2.13 0.49 0.66 0.40 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:02 eth0 1.88 0.50 0.62 0.36 0.00 0.00 0.00 0.00 01:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 eth0 0.44 0.10 0.04 0.04 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 eth0 0.57 0.30 0.27 0.20 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 eth0 0.42 0.25 0.15 0.07 0.00 0.00 0.00 0.00 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 eth0 0.87 0.27 0.31 0.20 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 eth0 0.83 0.32 0.30 0.20 0.00 0.00 0.00 0.00 02:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 eth0 237.57 209.76 2172.36 42.44 0.00 0.00 0.00 0.00 02:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.63 21.29 218.28 4.41 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 0.00 0.00 0.00 0.00 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) 05/19/21 _x86_64_ (2 CPU) 01:54:58 LINUX RESTART (2 CPU) 01:56:02 CPU %user %nice %system %iowait %steal %idle 01:57:01 all 0.11 0.00 0.05 0.00 0.03 99.80 01:57:01 0 0.17 0.00 0.05 0.00 0.02 99.76 01:57:01 1 0.05 0.00 0.05 0.00 0.05 99.85 01:58:02 all 0.12 0.00 0.03 0.00 0.03 99.82 01:58:02 0 0.17 0.00 0.02 0.00 0.03 99.78 01:58:02 1 0.07 0.00 0.05 0.00 0.03 99.85 01:59:01 all 0.08 0.00 0.01 0.00 0.03 99.88 01:59:01 0 0.14 0.00 0.02 0.00 0.03 99.81 01:59:01 1 0.02 0.00 0.00 0.00 0.03 99.95 02:00:01 all 0.14 0.00 0.03 0.00 0.03 99.80 02:00:01 0 0.22 0.00 0.03 0.00 0.02 99.73 02:00:01 1 0.07 0.00 0.03 0.00 0.03 99.87 02:01:01 all 0.13 0.00 0.03 0.01 0.03 99.79 02:01:01 0 0.25 0.00 0.03 0.00 0.03 99.68 02:01:01 1 0.02 0.00 0.03 0.02 0.03 99.90 02:02:01 all 0.18 0.00 0.03 0.00 0.03 99.76 02:02:01 0 0.27 0.00 0.03 0.00 0.03 99.67 02:02:01 1 0.10 0.00 0.03 0.00 0.02 99.85 02:03:01 all 0.15 0.00 0.03 0.00 0.02 99.80 02:03:01 0 0.23 0.00 0.03 0.00 0.00 99.73 02:03:01 1 0.07 0.00 0.03 0.00 0.03 99.87 02:04:01 all 0.13 0.00 0.03 0.00 0.03 99.82 02:04:01 0 0.23 0.00 0.03 0.00 0.03 99.70 02:04:01 1 0.02 0.00 0.02 0.00 0.03 99.93 02:05:01 all 0.12 0.00 0.02 0.00 0.04 99.82 02:05:01 0 0.18 0.00 0.02 0.00 0.05 99.75 02:05:01 1 0.05 0.00 0.02 0.00 0.03 99.90 02:06:01 all 5.64 0.00 2.12 0.11 0.03 92.10 02:06:01 0 5.17 0.00 1.83 0.14 0.02 92.85 02:06:01 1 6.11 0.00 2.42 0.08 0.05 91.34 Average: all 0.67 0.00 0.24 0.01 0.03 99.04 Average: 0 0.70 0.00 0.21 0.01 0.03 99.05 Average: 1 0.65 0.00 0.27 0.01 0.04 99.04