---> uname -a: Linux prd-centos7-docker-4c-2g-1112.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 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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 1293 3139 0 3388 6446 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:85:14:60 brd ff:ff:ff:ff:ff:ff inet 10.30.122.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85613sec preferred_lft 85613sec inet6 fe80::f816:3eff:fe85:1460/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3b:7a:55:21 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:fe7a:5521/64 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) 06/24/21 _x86_64_ (2 CPU) 09:10:41 LINUX RESTART (2 CPU) 09:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:01 168.17 45.60 122.57 0.00 6601.76 41336.94 0.00 09:13:01 2.25 0.00 2.25 0.00 0.00 52.77 0.00 09:14:01 0.43 0.00 0.43 0.00 0.00 6.45 0.00 09:15:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 09:16:01 0.27 0.00 0.27 0.00 0.00 4.01 0.00 09:17:01 0.38 0.00 0.38 0.00 0.00 6.03 0.00 09:18:01 0.17 0.00 0.17 0.00 0.00 1.65 0.00 09:19:01 0.28 0.00 0.28 0.00 0.00 4.16 0.00 09:20:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 09:21:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 09:22:01 0.28 0.00 0.28 0.00 0.00 2.88 0.00 09:23:01 103.70 0.03 103.66 0.00 3.73 31879.99 0.00 Average: 23.07 3.80 19.26 0.00 550.70 6111.77 0.00 09:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 5450364 0 815304 10.18 2620 1740652 1290092 14.24 583324 1574764 132 09:13:01 5455764 0 809896 10.11 2620 1740660 1252576 13.83 579316 1574732 20 09:14:01 5455872 0 809784 10.11 2620 1740664 1252540 13.83 579004 1574928 20 09:15:01 5453088 0 812564 10.15 2620 1740668 1246372 13.76 581804 1574928 12 09:16:01 5454656 0 810988 10.13 2620 1740676 1229112 13.57 576552 1579152 20 09:17:01 5454508 0 811136 10.13 2620 1740676 1229124 13.57 576628 1579152 12 09:18:01 5457760 0 807876 10.09 2620 1740684 1208252 13.34 573864 1579152 20 09:19:01 5455104 0 810528 10.12 2620 1740688 1208252 13.34 576400 1579152 8 09:20:01 5447576 0 818052 10.21 2620 1740692 1208252 13.34 584416 1579152 8 09:21:01 5446284 0 819340 10.23 2620 1740696 1208456 13.34 587064 1577432 8 09:22:01 5445180 0 820444 10.24 2620 1740696 1208396 13.34 588588 1577432 8 09:23:01 4200860 0 1089856 13.61 2620 2715604 1627004 17.96 949472 2365020 256700 Average: 5348085 0 836314 10.44 2620 1821921 1264036 13.96 611369 1642916 21414 09:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 eth0 611.54 432.99 1118.96 88.72 0.00 0.00 0.00 0.00 09:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 docker0 10.69 7.81 1.94 28.50 0.00 0.00 0.00 0.00 09:13:01 eth0 3.48 1.07 1.74 0.45 0.00 0.00 0.00 0.00 09:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 eth0 1.43 0.48 0.57 0.39 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 eth0 2.93 0.55 0.72 0.40 0.00 0.00 0.00 0.00 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 eth0 2.55 0.70 0.90 0.55 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 eth0 1.18 0.62 0.67 0.46 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 eth0 0.72 0.08 0.06 0.01 0.00 0.00 0.00 0.00 09:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 eth0 0.48 0.28 0.27 0.20 0.00 0.00 0.00 0.00 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 eth0 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 09:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 eth0 997.05 914.53 7691.95 80.16 0.00 0.00 0.00 0.00 09:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 docker0 71.69 72.12 5.65 394.66 0.00 0.00 0.00 0.00 Average: eth0 135.22 112.69 735.10 14.29 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 6.87 6.66 0.63 35.28 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) 06/24/21 _x86_64_ (2 CPU) 09:10:41 LINUX RESTART (2 CPU) 09:11:01 CPU %user %nice %system %iowait %steal %idle 09:12:01 all 19.87 0.00 7.74 10.03 0.08 62.28 09:12:01 0 19.93 0.00 8.36 9.35 0.09 62.27 09:12:01 1 19.81 0.00 7.11 10.71 0.07 62.29 09:13:01 all 0.21 0.00 0.06 0.00 0.03 99.70 09:13:01 0 0.39 0.00 0.07 0.00 0.02 99.53 09:13:01 1 0.03 0.00 0.05 0.00 0.05 99.87 09:14:01 all 0.21 0.00 0.05 0.00 0.03 99.72 09:14:01 0 0.35 0.00 0.05 0.00 0.03 99.56 09:14:01 1 0.07 0.00 0.05 0.00 0.02 99.87 09:15:01 all 0.12 0.00 0.03 0.00 0.03 99.82 09:15:01 0 0.15 0.00 0.03 0.00 0.03 99.78 09:15:01 1 0.08 0.00 0.03 0.00 0.02 99.87 09:16:01 all 0.17 0.00 0.05 0.00 0.03 99.75 09:16:01 0 0.23 0.00 0.07 0.00 0.03 99.66 09:16:01 1 0.10 0.00 0.03 0.00 0.03 99.83 09:17:01 all 0.13 0.00 0.03 0.00 0.03 99.80 09:17:01 0 0.22 0.00 0.02 0.00 0.02 99.75 09:17:01 1 0.05 0.00 0.05 0.00 0.05 99.85 09:18:01 all 0.12 0.00 0.03 0.00 0.03 99.82 09:18:01 0 0.18 0.00 0.02 0.00 0.02 99.78 09:18:01 1 0.05 0.00 0.03 0.00 0.05 99.87 09:19:01 all 0.12 0.00 0.03 0.00 0.03 99.82 09:19:01 0 0.18 0.00 0.03 0.00 0.00 99.78 09:19:01 1 0.05 0.00 0.03 0.00 0.05 99.87 09:20:01 all 0.05 0.00 0.05 0.00 0.03 99.87 09:20:01 0 0.05 0.00 0.05 0.00 0.02 99.88 09:20:01 1 0.05 0.00 0.05 0.00 0.03 99.87 09:21:01 all 0.11 0.00 0.03 0.00 0.03 99.83 09:21:01 0 0.05 0.00 0.03 0.00 0.02 99.90 09:21:01 1 0.17 0.00 0.02 0.00 0.05 99.77 09:22:01 all 0.08 0.00 0.05 0.00 0.03 99.85 09:22:01 0 0.08 0.00 0.05 0.00 0.02 99.85 09:22:01 1 0.07 0.00 0.05 0.00 0.03 99.85 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 14.95 0.00 7.37 2.74 0.08 74.87 09:23:01 0 15.15 0.00 7.59 2.42 0.07 74.77 09:23:01 1 14.75 0.00 7.15 3.05 0.09 74.96 Average: all 2.90 0.00 1.25 1.03 0.04 94.79 Average: 0 2.97 0.00 1.31 0.95 0.03 94.74 Average: 1 2.84 0.00 1.18 1.11 0.04 94.83