---> uname -a: Linux prd-centos7-docker-4c-2g-442.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-sdk-go_PR-968 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-968@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 979 4743 0 2098 6664 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:23:0a brd ff:ff:ff:ff:ff:ff inet 10.30.123.186/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fe2e:230a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9a:17:a1:24 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::42:9aff:fe17:a124/64 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) 06/11/21 _x86_64_ (2 CPU) 03:38:30 LINUX RESTART (2 CPU) 03:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:40:01 80.68 4.45 76.24 0.00 2837.37 3638.95 0.00 03:41:01 0.73 0.00 0.73 0.00 0.00 14.19 0.00 03:42:01 0.17 0.00 0.17 0.00 0.00 1.47 0.00 03:43:01 0.13 0.00 0.13 0.00 0.00 2.28 0.00 03:44:01 0.32 0.00 0.32 0.00 0.00 3.58 0.00 03:45:01 0.35 0.00 0.35 0.00 0.00 6.15 0.00 03:46:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 03:47:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 03:48:01 0.18 0.00 0.18 0.00 0.00 2.02 0.00 03:49:01 0.23 0.00 0.23 0.00 0.00 3.25 0.00 03:50:01 0.32 0.00 0.32 0.00 0.00 3.15 0.00 Average: 7.60 0.40 7.20 0.00 258.02 334.76 0.00 03:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 5452500 0 812948 10.15 2620 1740864 1304016 14.40 579884 1576152 132 03:41:01 5464448 0 800992 10.00 2620 1740872 1204836 13.30 570760 1576116 16 03:42:01 5464120 0 801320 10.01 2620 1740872 1204884 13.30 570988 1576036 20 03:43:01 5462184 0 803248 10.03 2620 1740880 1204992 13.30 572764 1576036 8 03:44:01 5459972 0 805456 10.06 2620 1740884 1204896 13.30 570564 1580636 8 03:45:01 5460132 0 805288 10.05 2620 1740892 1204740 13.30 570736 1580640 20 03:46:01 5460376 0 805040 10.05 2620 1740896 1204656 13.30 570128 1580636 20 03:47:01 5451488 0 813924 10.16 2620 1740900 1204656 13.30 579336 1580636 8 03:48:01 5449624 0 815784 10.19 2620 1740904 1204920 13.30 581012 1580636 16 03:49:01 5451328 0 814076 10.16 2620 1740908 1204716 13.30 581324 1578892 12 03:50:01 5451544 0 813856 10.16 2620 1740912 1204728 13.30 581372 1578892 8 Average: 5457065 0 808357 10.09 2620 1740889 1213822 13.40 575352 1578664 24 03:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 eth0 422.88 297.67 903.72 75.04 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 7.39 5.03 1.72 27.67 0.00 0.00 0.00 0.00 03:41:01 eth0 2.20 0.37 0.43 0.21 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 eth0 1.57 0.63 0.61 0.37 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 eth0 1.93 0.47 0.63 0.42 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 eth0 0.55 0.42 0.31 0.24 0.00 0.00 0.00 0.00 03:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 eth0 0.32 0.22 0.11 0.04 0.00 0.00 0.00 0.00 03:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 eth0 0.53 0.08 0.04 0.01 0.00 0.00 0.00 0.00 03:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 eth0 0.85 0.08 0.08 0.01 0.00 0.00 0.00 0.00 03:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 eth0 0.95 0.55 0.54 0.40 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 eth0 0.17 0.13 0.05 0.04 0.00 0.00 0.00 0.00 03:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 eth0 0.25 0.15 0.05 0.04 0.00 0.00 0.00 0.00 03:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.30 27.35 82.44 6.98 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 0.67 0.46 0.16 2.52 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) 06/11/21 _x86_64_ (2 CPU) 03:38:30 LINUX RESTART (2 CPU) 03:39:01 CPU %user %nice %system %iowait %steal %idle 03:40:01 all 9.51 0.00 2.87 2.26 0.06 85.31 03:40:01 0 10.41 0.00 3.07 3.53 0.07 82.92 03:40:01 1 8.61 0.00 2.67 0.99 0.05 87.68 03:41:01 all 0.08 0.00 0.04 0.00 0.03 99.86 03:41:01 0 0.08 0.00 0.03 0.00 0.02 99.87 03:41:01 1 0.07 0.00 0.05 0.00 0.03 99.85 03:42:01 all 0.09 0.00 0.03 0.00 0.02 99.86 03:42:01 0 0.15 0.00 0.03 0.00 0.02 99.80 03:42:01 1 0.03 0.00 0.03 0.00 0.02 99.92 03:43:01 all 0.13 0.00 0.03 0.00 0.03 99.82 03:43:01 0 0.20 0.00 0.02 0.00 0.03 99.75 03:43:01 1 0.05 0.00 0.03 0.00 0.03 99.88 03:44:01 all 0.18 0.00 0.21 0.00 0.03 99.58 03:44:01 0 0.25 0.00 0.23 0.00 0.02 99.50 03:44:01 1 0.12 0.00 0.18 0.00 0.03 99.67 03:45:01 all 0.17 0.00 0.03 0.00 0.02 99.79 03:45:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:45:01 1 0.30 0.00 0.03 0.00 0.02 99.65 03:46:01 all 0.16 0.00 0.04 0.00 0.03 99.77 03:46:01 0 0.08 0.00 0.05 0.00 0.03 99.83 03:46:01 1 0.23 0.00 0.03 0.00 0.03 99.70 03:47:01 all 0.11 0.00 0.04 0.00 0.03 99.82 03:47:01 0 0.18 0.00 0.05 0.00 0.03 99.73 03:47:01 1 0.03 0.00 0.03 0.00 0.02 99.92 03:48:01 all 0.06 0.00 0.03 0.00 0.02 99.90 03:48:01 0 0.07 0.00 0.03 0.00 0.02 99.88 03:48:01 1 0.05 0.00 0.02 0.00 0.02 99.92 03:49:01 all 0.07 0.00 0.04 0.00 0.02 99.87 03:49:01 0 0.10 0.00 0.03 0.00 0.02 99.85 03:49:01 1 0.03 0.00 0.05 0.00 0.02 99.90 03:50:01 all 0.08 0.00 0.03 0.00 0.02 99.87 03:50:01 0 0.12 0.00 0.03 0.00 0.02 99.83 03:50:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.95 0.00 0.30 0.20 0.03 98.52 Average: 0 1.05 0.00 0.32 0.32 0.03 98.29 Average: 1 0.86 0.00 0.28 0.09 0.03 98.74