---> uname -a: Linux prd-centos7-docker-4c-2g-15044.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-snmp-go_PR-93 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 944 4786 0 2090 6699 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:d3:31:67 brd ff:ff:ff:ff:ff:ff inet 10.30.122.117/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fed3:3167/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9f:31:b2:de 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::42:9fff:fe31:b2de/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) 08:40:11 LINUX RESTART (2 CPU) 08:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:42:01 56.41 3.96 52.45 0.00 2646.42 3323.18 0.00 08:43:01 1.80 0.00 1.80 0.00 0.00 33.70 0.00 08:44:01 0.25 0.00 0.25 0.00 0.00 3.18 0.00 08:45:01 0.23 0.00 0.23 0.00 0.00 3.35 0.00 08:46:01 0.23 0.00 0.23 0.00 0.00 3.03 0.00 08:47:01 0.45 0.00 0.45 0.00 0.00 7.36 0.00 08:48:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 08:49:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 08:50:01 2.68 0.13 2.55 0.00 13.72 65.91 0.00 Average: 6.93 0.46 6.48 0.00 295.69 382.78 0.00 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 5456764 0 816444 10.19 2620 1733104 1274684 14.07 581984 1570240 20 08:43:01 5469332 0 803868 10.04 2620 1733112 1195896 13.20 575044 1566852 12 08:44:01 5467888 0 805312 10.06 2620 1733112 1196112 13.21 572784 1570460 20 08:45:01 5468236 0 804956 10.05 2620 1733120 1195896 13.20 572508 1570460 20 08:46:01 5465436 0 807752 10.09 2620 1733124 1196004 13.20 572428 1574036 20 08:47:01 5463908 0 809280 10.10 2620 1733124 1195956 13.20 573200 1574036 12 08:48:01 5463076 0 810104 10.12 2620 1733132 1196092 13.21 573648 1574036 16 08:49:01 5455392 0 817784 10.21 2620 1733136 1195960 13.20 582220 1574036 8 08:50:01 5250972 0 877624 10.96 2620 1877716 1501624 16.58 763328 1580768 143664 Average: 5440112 0 817014 10.20 2620 1749187 1238692 13.68 596349 1572769 15977 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 eth0 250.87 180.52 554.82 47.37 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 1.38 1.10 0.28 2.31 0.00 0.00 0.00 0.00 08:43:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 eth0 0.52 0.30 0.27 0.20 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 0.23 0.18 0.08 0.01 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 eth0 0.53 0.37 0.28 0.21 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 eth0 203.50 180.51 1952.15 44.80 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.77 40.26 278.68 10.30 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 0.15 0.12 0.03 0.26 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) 08:40:11 LINUX RESTART (2 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 6.29 0.00 2.15 3.06 0.04 88.46 08:42:01 0 5.46 0.00 2.41 4.55 0.05 87.53 08:42:01 1 7.11 0.00 1.90 1.58 0.03 89.38 08:43:01 all 0.13 0.00 0.05 0.00 0.03 99.80 08:43:01 0 0.18 0.00 0.05 0.00 0.02 99.75 08:43:01 1 0.07 0.00 0.05 0.00 0.03 99.85 08:44:01 all 0.16 0.00 0.04 0.00 0.01 99.79 08:44:01 0 0.27 0.00 0.02 0.00 0.00 99.72 08:44:01 1 0.05 0.00 0.07 0.00 0.02 99.87 08:45:01 all 0.19 0.00 0.05 0.00 0.02 99.74 08:45:01 0 0.33 0.00 0.05 0.00 0.02 99.60 08:45:01 1 0.05 0.00 0.05 0.00 0.02 99.88 08:46:01 all 0.23 0.00 0.07 0.00 0.02 99.68 08:46:01 0 0.37 0.00 0.03 0.00 0.02 99.58 08:46:01 1 0.10 0.00 0.10 0.00 0.02 99.78 08:47:01 all 0.09 0.00 0.03 0.00 0.01 99.87 08:47:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:47:01 1 0.15 0.00 0.03 0.00 0.02 99.80 08:48:01 all 0.14 0.00 0.06 0.00 0.02 99.78 08:48:01 0 0.07 0.00 0.05 0.00 0.02 99.87 08:48:01 1 0.22 0.00 0.07 0.00 0.02 99.70 08:49:01 all 0.03 0.00 0.03 0.00 0.02 99.92 08:49:01 0 0.02 0.00 0.03 0.00 0.02 99.93 08:49:01 1 0.03 0.00 0.03 0.00 0.02 99.92 08:50:01 all 3.08 0.00 1.02 0.16 0.03 95.72 08:50:01 0 2.64 0.00 0.99 0.13 0.03 96.20 08:50:01 1 3.53 0.00 1.04 0.18 0.02 95.23 Average: all 1.14 0.00 0.39 0.35 0.02 98.10 Average: 0 1.03 0.00 0.40 0.51 0.02 98.03 Average: 1 1.24 0.00 0.37 0.19 0.02 98.17