---> uname -a: Linux prd-centos7-docker-4c-2g-15358.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% /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 /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1286 3146 0 3388 6455 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:78:e6:3e brd ff:ff:ff:ff:ff:ff inet 10.30.122.6/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:fe78:e63e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:67:ba:b2:a8 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::42:67ff:feba:b2a8/64 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) 05/20/21 _x86_64_ (2 CPU) 17:57:31 LINUX RESTART (2 CPU) 17:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:59:01 80.18 3.71 76.47 0.00 2629.94 3212.91 0.00 18:00:02 0.42 0.00 0.42 0.00 0.00 7.25 0.00 18:01:01 0.30 0.02 0.29 0.00 0.14 3.37 0.00 18:02:01 0.38 0.10 0.28 0.00 1.73 5.01 0.00 18:03:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 18:04:01 0.28 0.00 0.28 0.00 0.00 4.38 0.00 18:05:01 0.18 0.00 0.18 0.00 0.00 3.71 0.00 18:06:01 0.25 0.00 0.25 0.00 0.00 3.61 0.00 18:07:01 0.23 0.00 0.23 0.00 0.00 3.48 0.00 18:08:01 0.32 0.00 0.32 0.00 0.00 5.40 0.00 18:09:01 0.32 0.00 0.32 0.00 0.00 4.68 0.00 18:10:01 4.88 0.03 4.85 0.00 3.73 211.29 0.00 18:11:01 131.16 0.00 131.16 0.00 0.00 39253.40 0.00 Average: 16.89 0.30 16.59 0.00 203.04 3292.33 0.00 17:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:59:01 5454612 0 811360 10.13 2620 1740340 1302548 14.38 579896 1574448 16 18:00:02 5462144 0 803820 10.04 2620 1740348 1239420 13.68 573208 1574412 8 18:01:01 5461144 0 804820 10.05 2620 1740348 1241776 13.71 576360 1572124 8 18:02:01 5461760 0 804044 10.04 2620 1740508 1234800 13.63 576276 1572192 24 18:03:01 5458636 0 807196 10.08 2620 1740480 1237756 13.67 575660 1576144 16 18:04:01 5459340 0 806488 10.07 2620 1740484 1236668 13.65 575196 1576144 8 18:05:01 5460368 0 805456 10.06 2620 1740488 1225360 13.53 574180 1576144 8 18:06:01 5450400 0 815416 10.18 2620 1740496 1209724 13.36 584284 1576144 8 18:07:01 5449216 0 816600 10.20 2620 1740496 1209868 13.36 585448 1576144 8 18:08:01 5449408 0 816404 10.19 2620 1740500 1209820 13.36 586824 1574536 16 18:09:01 5449704 0 816104 10.19 2620 1740504 1209784 13.36 586528 1574536 12 18:10:01 4688472 0 976460 12.19 2620 2341380 1609196 17.77 786360 2074348 599956 18:11:01 3780760 0 1163064 14.52 2620 3062488 1401032 15.47 894880 2725256 413052 Average: 5268151 0 849787 10.61 2620 1888374 1274442 14.07 619623 1701736 77934 17:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:59:01 eth0 249.86 181.63 585.72 47.31 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 10.89 11.12 1.81 27.27 0.00 0.00 0.00 0.00 18:00:02 eth0 3.51 0.30 0.53 0.23 0.00 0.00 0.00 0.00 18:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 3.37 0.58 0.78 0.37 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 3.68 0.87 1.02 0.64 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 2.20 0.90 0.94 0.63 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 1.27 0.45 0.49 0.21 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 0.55 0.30 0.27 0.23 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 0.43 0.08 0.04 0.01 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 0.73 0.32 0.30 0.20 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.25 0.18 0.09 0.04 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.25 0.13 0.07 0.04 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 500.80 459.64 4080.84 35.09 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 520.04 471.37 3616.82 49.37 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 73.95 76.51 5.91 388.26 0.00 0.00 0.00 0.00 Average: eth0 99.15 86.04 638.54 10.35 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 6.54 6.75 0.60 32.02 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) 05/20/21 _x86_64_ (2 CPU) 17:57:31 LINUX RESTART (2 CPU) 17:58:01 CPU %user %nice %system %iowait %steal %idle 17:59:01 all 6.16 0.00 2.39 1.88 0.06 89.51 17:59:01 0 6.16 0.00 2.77 2.75 0.07 88.26 17:59:01 1 6.17 0.00 2.01 1.00 0.05 90.77 18:00:02 all 0.11 0.00 0.05 0.00 0.03 99.81 18:00:02 0 0.05 0.00 0.07 0.00 0.03 99.85 18:00:02 1 0.17 0.00 0.03 0.00 0.03 99.77 18:01:01 all 0.12 0.00 0.05 0.00 0.03 99.80 18:01:01 0 0.05 0.00 0.05 0.00 0.05 99.85 18:01:01 1 0.19 0.00 0.05 0.00 0.02 99.74 18:02:01 all 0.15 0.00 0.04 0.00 0.03 99.78 18:02:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:02:01 1 0.25 0.00 0.07 0.00 0.03 99.65 18:03:01 all 0.14 0.00 0.03 0.00 0.03 99.81 18:03:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:03:01 1 0.22 0.00 0.02 0.00 0.02 99.75 18:04:01 all 0.10 0.00 0.03 0.00 0.03 99.83 18:04:01 0 0.17 0.00 0.03 0.00 0.05 99.75 18:04:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:05:01 all 0.06 0.00 0.03 0.00 0.03 99.88 18:05:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:05:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:06:01 all 0.09 0.00 0.03 0.00 0.02 99.86 18:06:01 0 0.15 0.00 0.05 0.00 0.00 99.80 18:06:01 1 0.03 0.00 0.02 0.00 0.03 99.92 18:07:01 all 0.16 0.00 0.02 0.00 0.03 99.79 18:07:01 0 0.28 0.00 0.02 0.00 0.03 99.67 18:07:01 1 0.03 0.00 0.02 0.00 0.03 99.92 18:08:01 all 0.12 0.00 0.03 0.00 0.02 99.83 18:08:01 0 0.20 0.00 0.03 0.00 0.00 99.77 18:08:01 1 0.03 0.00 0.03 0.00 0.03 99.90 18:09:01 all 0.08 0.00 0.02 0.00 0.03 99.88 18:09:01 0 0.13 0.00 0.02 0.00 0.02 99.83 18:09:01 1 0.02 0.00 0.02 0.00 0.03 99.93 18:09:01 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 5.81 0.00 2.30 0.07 0.04 91.78 18:10:01 0 5.93 0.00 2.33 0.02 0.03 91.69 18:10:01 1 5.69 0.00 2.27 0.12 0.05 91.87 18:11:01 all 13.91 0.00 6.04 3.00 0.06 76.99 18:11:01 0 13.83 0.00 5.76 2.86 0.05 77.49 18:11:01 1 13.99 0.00 6.32 3.13 0.07 76.49 Average: all 2.04 0.00 0.83 0.37 0.03 96.72 Average: 0 2.05 0.00 0.85 0.42 0.03 96.65 Average: 1 2.03 0.00 0.82 0.32 0.03 96.80