---> uname -a: Linux prd-centos7-docker-4c-2g-452.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 1273 3098 0 3448 6497 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:05:79:20 brd ff:ff:ff:ff:ff:ff inet 10.30.122.198/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fe05:7920/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3b:54:04:62 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::42:3bff:fe54:462/64 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) 03:56:26 LINUX RESTART (2 CPU) 03:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:58:01 81.50 4.45 77.05 0.00 2836.24 3716.77 0.00 03:59:01 0.38 0.00 0.38 0.00 0.00 5.95 0.00 04:00:01 0.25 0.00 0.25 0.00 0.00 3.60 0.00 04:01:01 0.20 0.02 0.18 0.00 0.13 2.97 0.00 04:02:01 0.50 0.10 0.40 0.00 1.73 7.40 0.00 04:03:01 0.33 0.00 0.33 0.00 0.00 4.82 0.00 04:04:01 0.22 0.00 0.22 0.00 0.00 2.60 0.00 04:05:01 0.18 0.00 0.18 0.00 0.00 2.17 0.00 04:06:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 04:07:01 0.15 0.00 0.15 0.00 0.00 1.62 0.00 04:08:01 107.54 2.02 105.53 0.00 40.51 31758.33 0.00 04:09:01 401.88 252.22 149.66 0.00 3421.42 29603.81 0.00 Average: 49.46 21.57 27.88 0.00 525.12 5427.06 0.00 03:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 5450688 0 815116 10.18 2620 1740516 1315004 14.52 585356 1572176 12 03:59:01 5465876 0 799920 9.99 2620 1740524 1206472 13.32 572612 1572144 20 04:00:01 5464752 0 801044 10.00 2620 1740524 1206700 13.32 574584 1571572 20 04:01:01 5462080 0 803712 10.04 2620 1740528 1209608 13.35 577184 1571572 8 04:02:01 5464472 0 801192 10.00 2620 1740656 1207204 13.33 568408 1578824 20 04:03:01 5463696 0 801964 10.01 2620 1740660 1207192 13.33 569304 1578824 12 04:04:01 5463436 0 802220 10.02 2620 1740664 1207108 13.33 569020 1578824 16 04:05:01 5450996 0 814652 10.17 2620 1740672 1207336 13.33 581196 1578824 8 04:06:01 5452756 0 812892 10.15 2620 1740672 1207108 13.33 579488 1578824 16 04:07:01 5449416 0 816228 10.19 2620 1740676 1207204 13.33 584548 1577016 16 04:08:01 4605564 0 941044 11.75 2620 2459712 1308816 14.45 722664 2179680 32 04:09:01 3207888 0 1269772 15.85 2620 3528660 1549736 17.11 1038160 2977400 354104 Average: 5200135 0 856646 10.70 2620 1949539 1253291 13.84 626877 1742973 29524 03:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 eth0 312.34 224.62 740.58 61.24 0.00 0.00 0.00 0.00 03:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 docker0 10.34 6.88 1.86 27.77 0.00 0.00 0.00 0.00 03:59:01 eth0 0.80 0.10 0.07 0.02 0.00 0.00 0.00 0.00 03:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 eth0 0.98 0.48 0.32 0.21 0.00 0.00 0.00 0.00 04:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 eth0 3.65 1.95 3.26 0.28 0.00 0.00 0.00 0.00 04:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 eth0 0.22 0.18 0.08 0.08 0.00 0.00 0.00 0.00 04:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 eth0 0.18 0.13 0.07 0.04 0.00 0.00 0.00 0.00 04:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 04:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 eth0 0.50 0.35 0.27 0.20 0.00 0.00 0.00 0.00 04:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 eth0 0.22 0.18 0.08 0.04 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 eth0 491.06 452.15 4472.64 61.76 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 71.25 76.67 5.54 385.70 0.00 0.00 0.00 0.00 04:09:01 eth0 889.53 769.49 5702.65 150.77 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 57.37 93.82 3.38 263.20 0.00 0.00 0.00 0.00 Average: eth0 141.71 120.84 910.20 22.89 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 11.58 14.78 0.90 56.40 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) 03:56:26 LINUX RESTART (2 CPU) 03:57:01 CPU %user %nice %system %iowait %steal %idle 03:58:01 all 8.21 0.00 2.54 2.48 0.05 86.71 03:58:01 0 8.55 0.00 2.57 1.29 0.07 87.52 03:58:01 1 7.88 0.00 2.52 3.67 0.03 85.90 03:59:01 all 0.10 0.00 0.03 0.00 0.03 99.83 03:59:01 0 0.05 0.00 0.03 0.00 0.03 99.88 03:59:01 1 0.15 0.00 0.03 0.00 0.03 99.78 04:00:01 all 0.12 0.00 0.03 0.00 0.03 99.83 04:00:01 0 0.05 0.00 0.02 0.00 0.02 99.92 04:00:01 1 0.18 0.00 0.03 0.00 0.03 99.75 04:01:01 all 0.11 0.00 0.03 0.00 0.03 99.83 04:01:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:01:01 1 0.17 0.00 0.03 0.00 0.03 99.77 04:02:01 all 0.18 0.00 0.03 0.00 0.03 99.77 04:02:01 0 0.07 0.00 0.03 0.00 0.03 99.87 04:02:01 1 0.28 0.00 0.02 0.00 0.02 99.68 04:03:01 all 0.09 0.00 0.03 0.00 0.03 99.85 04:03:01 0 0.03 0.00 0.03 0.00 0.03 99.90 04:03:01 1 0.15 0.00 0.03 0.00 0.02 99.80 04:04:01 all 0.16 0.00 0.03 0.00 0.03 99.79 04:04:01 0 0.07 0.00 0.02 0.00 0.03 99.88 04:04:01 1 0.25 0.00 0.03 0.00 0.02 99.70 04:05:01 all 0.12 0.00 0.03 0.00 0.03 99.82 04:05:01 0 0.02 0.00 0.02 0.00 0.03 99.93 04:05:01 1 0.22 0.00 0.05 0.00 0.02 99.72 04:06:01 all 0.10 0.00 0.03 0.00 0.03 99.85 04:06:01 0 0.12 0.00 0.02 0.00 0.02 99.85 04:06:01 1 0.08 0.00 0.03 0.00 0.03 99.85 04:07:01 all 0.08 0.00 0.02 0.00 0.03 99.87 04:07:01 0 0.02 0.00 0.02 0.00 0.03 99.93 04:07:01 1 0.15 0.00 0.02 0.00 0.02 99.82 04:08:01 all 11.09 0.02 4.47 3.36 0.05 81.01 04:08:01 0 11.28 0.02 4.57 3.90 0.05 80.19 04:08:01 1 10.91 0.02 4.36 2.82 0.05 81.84 04:08:01 CPU %user %nice %system %iowait %steal %idle 04:09:01 all 20.04 3.70 22.13 9.01 0.12 45.01 04:09:01 0 18.61 3.95 23.20 8.80 0.12 45.33 04:09:01 1 21.47 3.46 21.06 9.22 0.11 44.70 Average: all 3.25 0.29 2.34 1.19 0.04 92.88 Average: 0 3.13 0.31 2.43 1.12 0.04 92.96 Average: 1 3.37 0.27 2.25 1.26 0.03 92.81