---> uname -a: Linux prd-centos7-docker-4c-2g-164.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: 2800.000 BogoMIPS: 5600.00 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-sdk-go_PR-975 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-975@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 979 4743 0 2098 6663 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:9f:7a:ef brd ff:ff:ff:ff:ff:ff inet 10.30.122.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85610sec preferred_lft 85610sec inet6 fe80::f816:3eff:fe9f:7aef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1a:99:d6:8a 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::42:1aff:fe99:d68a/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) 06/18/21 _x86_64_ (2 CPU) 08:13:32 LINUX RESTART (2 CPU) 08:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:15:01 91.06 4.53 86.53 0.00 2840.03 4220.98 0.00 08:16:01 0.67 0.00 0.67 0.00 0.00 18.00 0.00 08:17:01 0.45 0.00 0.45 0.00 0.00 7.60 0.00 08:18:01 0.30 0.00 0.30 0.00 0.00 4.88 0.00 08:19:01 0.28 0.00 0.28 0.00 0.00 4.73 0.00 08:20:01 0.38 0.00 0.38 0.00 0.00 5.91 0.00 08:21:01 0.27 0.00 0.27 0.00 0.00 5.05 0.00 08:22:01 0.25 0.00 0.25 0.00 0.00 4.11 0.00 08:23:01 0.33 0.00 0.33 0.00 0.00 4.92 0.00 08:24:01 0.25 0.00 0.25 0.00 0.00 4.01 0.00 08:25:01 0.32 0.00 0.32 0.00 0.00 5.18 0.00 08:26:01 0.25 0.00 0.25 0.00 0.00 4.41 0.00 Average: 7.90 0.38 7.52 0.00 236.74 357.58 0.00 08:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 5459604 0 806080 10.06 2620 1740628 1289748 14.24 570460 1578208 128 08:16:01 5469252 0 796424 9.94 2620 1740636 1207244 13.33 562588 1578176 20 08:17:01 5469260 0 796416 9.94 2620 1740636 1207280 13.33 569784 1571140 8 08:18:01 5467556 0 798116 9.97 2620 1740640 1207232 13.33 571132 1571140 16 08:19:01 5467936 0 797728 9.96 2620 1740648 1207244 13.33 564200 1578092 16 08:20:01 5468444 0 797220 9.95 2620 1740648 1207208 13.33 564048 1578092 20 08:21:01 5468200 0 797452 9.96 2620 1740660 1207232 13.33 564172 1578092 16 08:22:01 5462116 0 803532 10.03 2620 1740664 1207064 13.33 570320 1578092 8 08:23:01 5462240 0 803404 10.03 2620 1740668 1207064 13.33 570552 1578096 16 08:24:01 5459360 0 806280 10.07 2620 1740672 1207208 13.33 575524 1576092 16 08:25:01 5458972 0 806668 10.07 2620 1740672 1207184 13.33 575396 1576092 12 08:26:01 5458428 0 807204 10.08 2620 1740680 1207264 13.33 581964 1569948 8 Average: 5464281 0 801377 10.01 2620 1740654 1214081 13.40 570012 1575938 24 08:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 eth0 503.53 345.68 942.44 78.40 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 docker0 12.42 8.29 2.07 28.34 0.00 0.00 0.00 0.00 08:16:01 eth0 3.46 1.45 3.03 0.14 0.00 0.00 0.00 0.00 08:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 eth0 0.97 0.37 0.32 0.20 0.00 0.00 0.00 0.00 08:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 eth0 1.25 0.28 0.33 0.20 0.00 0.00 0.00 0.00 08:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 eth0 0.62 0.37 0.31 0.24 0.00 0.00 0.00 0.00 08:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 eth0 0.60 0.13 0.09 0.04 0.00 0.00 0.00 0.00 08:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 eth0 0.57 0.32 0.33 0.20 0.00 0.00 0.00 0.00 08:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 eth0 1.65 0.37 0.41 0.23 0.00 0.00 0.00 0.00 08:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 eth0 0.30 0.23 0.13 0.04 0.00 0.00 0.00 0.00 08:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 eth0 0.52 0.33 0.27 0.20 0.00 0.00 0.00 0.00 08:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.82 29.15 79.00 6.66 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 1.04 0.69 0.17 2.36 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) 06/18/21 _x86_64_ (2 CPU) 08:13:32 LINUX RESTART (2 CPU) 08:14:01 CPU %user %nice %system %iowait %steal %idle 08:15:01 all 9.26 0.00 2.88 2.18 0.07 85.61 08:15:01 0 10.20 0.00 3.17 2.43 0.07 84.13 08:15:01 1 8.32 0.00 2.60 1.93 0.07 87.09 08:16:01 all 0.13 0.00 0.04 0.00 0.03 99.80 08:16:01 0 0.22 0.00 0.03 0.00 0.02 99.73 08:16:01 1 0.05 0.00 0.05 0.00 0.03 99.87 08:17:01 all 0.12 0.00 0.03 0.00 0.03 99.83 08:17:01 0 0.18 0.00 0.03 0.00 0.02 99.77 08:17:01 1 0.05 0.00 0.02 0.00 0.03 99.90 08:18:01 all 0.11 0.00 0.03 0.00 0.03 99.83 08:18:01 0 0.18 0.00 0.03 0.00 0.03 99.75 08:18:01 1 0.03 0.00 0.03 0.00 0.02 99.92 08:19:01 all 0.14 0.00 0.02 0.00 0.03 99.82 08:19:01 0 0.22 0.00 0.02 0.00 0.02 99.75 08:19:01 1 0.07 0.00 0.02 0.00 0.03 99.88 08:20:01 all 0.12 0.00 0.02 0.00 0.02 99.85 08:20:01 0 0.20 0.00 0.02 0.00 0.02 99.77 08:20:01 1 0.03 0.00 0.02 0.00 0.02 99.93 08:21:01 all 0.13 0.00 0.03 0.00 0.03 99.82 08:21:01 0 0.20 0.00 0.03 0.00 0.03 99.73 08:21:01 1 0.05 0.00 0.02 0.00 0.02 99.92 08:22:01 all 0.07 0.00 0.05 0.00 0.03 99.86 08:22:01 0 0.12 0.00 0.05 0.00 0.02 99.82 08:22:01 1 0.02 0.00 0.05 0.00 0.03 99.90 08:23:01 all 0.09 0.00 0.03 0.00 0.03 99.86 08:23:01 0 0.12 0.00 0.02 0.00 0.02 99.85 08:23:01 1 0.07 0.00 0.03 0.00 0.03 99.87 08:24:01 all 0.08 0.00 0.02 0.00 0.02 99.89 08:24:01 0 0.13 0.00 0.02 0.00 0.00 99.85 08:24:01 1 0.02 0.00 0.02 0.00 0.03 99.93 08:25:01 all 0.14 0.00 0.03 0.00 0.03 99.80 08:25:01 0 0.25 0.00 0.03 0.00 0.03 99.68 08:25:01 1 0.03 0.00 0.03 0.00 0.02 99.92 08:25:01 CPU %user %nice %system %iowait %steal %idle 08:26:01 all 0.15 0.00 0.03 0.00 0.02 99.80 08:26:01 0 0.27 0.00 0.05 0.00 0.02 99.67 08:26:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 0.86 0.00 0.26 0.18 0.03 98.67 Average: 0 1.01 0.00 0.29 0.20 0.02 98.48 Average: 1 0.72 0.00 0.24 0.16 0.03 98.86