---> uname -a: Linux prd-centos7-docker-4c-2g-15496.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-snmp-go_PR-96 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-snmp-go_PR-96@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 ---> free -m: total used free shared buff/cache available Mem: 7821 926 4804 0 2090 6717 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:e1:8d:1a brd ff:ff:ff:ff:ff:ff inet 10.30.122.66/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fee1:8d1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:93:06:8a:71 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::42:93ff:fe06:8a71/64 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) 05/21/21 _x86_64_ (2 CPU) 07:26:03 LINUX RESTART (2 CPU) 07:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:28:01 39.72 4.11 35.60 0.00 2672.84 3141.40 0.00 07:29:01 0.33 0.00 0.33 0.00 0.00 5.80 0.00 07:30:01 0.37 0.00 0.37 0.00 0.00 5.38 0.00 07:31:01 0.22 0.00 0.22 0.00 0.00 2.57 0.00 07:32:01 0.18 0.00 0.18 0.00 0.00 2.20 0.00 07:33:01 0.43 0.00 0.43 0.00 0.00 6.66 0.00 07:34:01 0.20 0.00 0.20 0.00 0.00 3.58 0.00 07:35:01 0.35 0.00 0.35 0.00 0.00 5.98 0.00 07:36:01 0.30 0.00 0.30 0.00 0.00 3.93 0.00 07:37:02 31.37 0.13 31.24 0.00 13.72 11067.34 0.00 Average: 7.35 0.42 6.92 0.00 268.73 1424.89 0.00 07:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 5459460 0 813760 10.16 2620 1733100 1324020 14.62 579516 1569636 12 07:29:01 5473428 0 799784 9.99 2620 1733108 1206060 13.32 573920 1564208 12 07:30:01 5473724 0 799488 9.98 2620 1733108 1192756 13.17 574032 1564256 8 07:31:01 5473832 0 799372 9.98 2620 1733116 1192816 13.17 574276 1564256 8 07:32:01 5474404 0 798796 9.97 2620 1733120 1192648 13.17 566776 1570904 12 07:33:01 5474024 0 799172 9.98 2620 1733124 1192588 13.17 567516 1570904 12 07:34:01 5465288 0 807904 10.09 2620 1733128 1192564 13.17 576208 1570904 8 07:35:01 5464652 0 808532 10.10 2620 1733136 1192564 13.17 576548 1570908 8 07:36:01 5464840 0 808344 10.09 2620 1733136 1192564 13.17 578532 1568872 8 07:37:02 4936404 0 932240 11.64 2620 2137676 1387352 15.32 757920 1833144 80552 Average: 5416006 0 816739 10.20 2620 1773575 1226593 13.54 592524 1594799 8064 07:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 eth0 306.54 227.49 634.48 77.33 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 docker0 1.50 1.32 0.30 2.57 0.00 0.00 0.00 0.00 07:29:01 eth0 5.03 2.57 3.60 0.58 0.00 0.00 0.00 0.00 07:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 eth0 1.20 0.30 0.34 0.20 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 eth0 0.47 0.30 0.27 0.20 0.00 0.00 0.00 0.00 07:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 eth0 0.20 0.12 0.08 0.07 0.00 0.00 0.00 0.00 07:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 eth0 0.18 0.10 0.07 0.01 0.00 0.00 0.00 0.00 07:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:02 eth0 226.53 199.15 2174.34 19.98 0.00 0.00 0.00 0.00 07:37:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.07 43.04 281.40 9.84 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 0.13 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) 05/21/21 _x86_64_ (2 CPU) 07:26:03 LINUX RESTART (2 CPU) 07:27:01 CPU %user %nice %system %iowait %steal %idle 07:28:01 all 7.14 0.00 2.30 4.33 0.04 86.19 07:28:01 0 6.50 0.00 2.62 3.88 0.03 86.97 07:28:01 1 7.78 0.00 1.99 4.77 0.05 85.41 07:29:01 all 0.09 0.00 0.05 0.00 0.03 99.83 07:29:01 0 0.08 0.00 0.05 0.00 0.03 99.83 07:29:01 1 0.10 0.00 0.05 0.00 0.02 99.83 07:30:01 all 0.17 0.00 0.03 0.00 0.02 99.79 07:30:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:30:01 1 0.30 0.00 0.03 0.00 0.02 99.65 07:31:01 all 0.13 0.00 0.03 0.00 0.02 99.82 07:31:01 0 0.02 0.00 0.02 0.00 0.02 99.95 07:31:01 1 0.25 0.00 0.05 0.00 0.02 99.68 07:32:01 all 0.22 0.00 0.03 0.00 0.03 99.73 07:32:01 0 0.05 0.00 0.03 0.00 0.03 99.88 07:32:01 1 0.38 0.00 0.02 0.00 0.02 99.58 07:33:01 all 0.13 0.00 0.02 0.00 0.02 99.84 07:33:01 0 0.02 0.00 0.00 0.00 0.02 99.97 07:33:01 1 0.23 0.00 0.03 0.00 0.02 99.72 07:34:01 all 0.19 0.00 0.04 0.00 0.01 99.76 07:34:01 0 0.05 0.00 0.02 0.00 0.00 99.93 07:34:01 1 0.33 0.00 0.07 0.00 0.02 99.58 07:35:01 all 0.12 0.00 0.01 0.00 0.03 99.85 07:35:01 0 0.02 0.00 0.00 0.00 0.03 99.95 07:35:01 1 0.22 0.00 0.02 0.00 0.02 99.75 07:36:01 all 0.15 0.00 0.03 0.00 0.01 99.82 07:36:01 0 0.03 0.00 0.02 0.00 0.00 99.95 07:36:01 1 0.27 0.00 0.03 0.00 0.02 99.68 07:37:02 all 6.62 0.00 2.69 2.98 0.04 87.67 07:37:02 0 6.79 0.00 2.88 3.03 0.03 87.26 07:37:02 1 6.44 0.00 2.50 2.92 0.05 88.09 Average: all 1.48 0.00 0.52 0.72 0.02 97.27 Average: 0 1.34 0.00 0.56 0.68 0.02 97.40 Average: 1 1.61 0.00 0.47 0.76 0.02 97.13