---> uname -a: Linux prd-centos7-docker-4c-2g-15020.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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 1263 3172 0 3385 6477 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:e1:e5:6f brd ff:ff:ff:ff:ff:ff inet 10.30.122.104/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:fee1:e56f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:44:8e:60:b6 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::42:44ff:fe8e:60b6/64 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) 05/19/21 _x86_64_ (2 CPU) 06:11:46 LINUX RESTART (2 CPU) 06:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:14:01 3.56 0.00 3.56 0.00 0.00 118.64 0.00 06:15:01 0.42 0.00 0.42 0.00 0.00 6.23 0.00 06:16:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 06:17:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 06:18:01 0.32 0.00 0.32 0.00 0.00 4.78 0.00 06:19:01 0.35 0.00 0.35 0.00 0.00 4.76 0.00 06:20:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 06:21:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 06:22:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 06:23:01 23.93 0.03 23.89 0.00 3.73 9650.18 0.00 06:24:01 185.17 0.00 185.17 0.00 0.00 48907.10 0.00 Average: 19.56 0.00 19.56 0.00 0.34 5343.72 0.00 06:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 5478624 0 790416 9.87 2620 1737280 1238288 13.67 561748 1570380 20 06:15:01 5481164 0 787868 9.84 2620 1737288 1206420 13.32 562924 1567812 8 06:16:01 5477468 0 791564 9.88 2620 1737288 1206760 13.32 566436 1567808 20 06:17:01 5479492 0 789536 9.86 2620 1737292 1206484 13.32 557136 1575568 12 06:18:01 5475684 0 793336 9.91 2620 1737300 1206652 13.32 560768 1575568 8 06:19:01 5476676 0 792344 9.89 2620 1737300 1206484 13.32 559860 1575568 8 06:20:01 5473864 0 795148 9.93 2620 1737308 1206484 13.32 562032 1575568 8 06:21:01 5463680 0 805328 10.06 2620 1737312 1206712 13.32 572152 1575568 20 06:22:01 5462952 0 806052 10.06 2620 1737316 1206796 13.32 574240 1573968 16 06:23:01 4602320 0 948496 11.84 2620 2455504 1394128 15.39 690460 2232680 478716 06:24:01 3780080 0 1166824 14.57 2620 3059416 1300060 14.35 911788 2685916 24 Average: 5241091 0 842447 10.52 2620 1922782 1235024 13.64 607231 1734219 43533 06:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 eth0 2.92 1.23 2.09 0.10 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 eth0 0.28 0.08 0.03 0.01 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 eth0 1.53 0.52 0.59 0.36 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 0.53 0.10 0.05 0.04 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 eth0 0.65 0.48 0.40 0.27 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 1.52 0.45 0.37 0.21 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 eth0 0.33 0.22 0.26 0.16 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 411.82 372.83 4077.56 30.80 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 613.80 519.46 3886.38 79.86 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 142.39 188.44 9.54 650.82 0.00 0.00 0.00 0.00 Average: eth0 94.06 81.49 724.98 10.18 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 12.96 17.16 0.87 59.25 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) 05/19/21 _x86_64_ (2 CPU) 06:11:46 LINUX RESTART (2 CPU) 06:13:01 CPU %user %nice %system %iowait %steal %idle 06:14:01 all 0.18 0.00 0.06 0.00 0.03 99.73 06:14:01 0 0.08 0.00 0.05 0.00 0.03 99.83 06:14:01 1 0.27 0.00 0.07 0.00 0.03 99.63 06:15:01 all 0.14 0.00 0.06 0.00 0.02 99.78 06:15:01 0 0.18 0.00 0.07 0.00 0.02 99.73 06:15:01 1 0.10 0.00 0.05 0.00 0.02 99.83 06:16:01 all 0.17 0.00 0.03 0.00 0.01 99.79 06:16:01 0 0.30 0.00 0.05 0.00 0.02 99.63 06:16:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:17:01 all 0.19 0.00 0.03 0.00 0.02 99.76 06:17:01 0 0.22 0.00 0.03 0.00 0.02 99.73 06:17:01 1 0.17 0.00 0.03 0.00 0.02 99.78 06:18:01 all 0.19 0.00 0.05 0.00 0.02 99.74 06:18:01 0 0.07 0.00 0.05 0.00 0.02 99.87 06:18:01 1 0.32 0.00 0.05 0.00 0.02 99.62 06:19:01 all 0.21 0.00 0.03 0.00 0.01 99.75 06:19:01 0 0.38 0.00 0.03 0.00 0.02 99.57 06:19:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:20:01 all 0.24 0.00 0.06 0.00 0.02 99.68 06:20:01 0 0.43 0.00 0.07 0.00 0.02 99.48 06:20:01 1 0.05 0.00 0.05 0.00 0.02 99.88 06:21:01 all 0.19 0.00 0.07 0.00 0.02 99.72 06:21:01 0 0.32 0.00 0.07 0.00 0.02 99.60 06:21:01 1 0.07 0.00 0.07 0.00 0.02 99.85 06:22:01 all 0.18 0.00 0.03 0.00 0.02 99.77 06:22:01 0 0.07 0.00 0.03 0.00 0.02 99.88 06:22:01 1 0.30 0.00 0.03 0.00 0.02 99.65 06:23:01 all 7.81 0.00 3.31 0.22 0.04 88.61 06:23:01 0 7.80 0.00 3.40 0.19 0.05 88.56 06:23:01 1 7.83 0.00 3.22 0.26 0.03 88.66 06:24:01 all 15.43 0.00 6.75 9.54 0.07 68.20 06:24:01 0 16.45 0.00 6.75 9.05 0.07 67.68 06:24:01 1 14.43 0.00 6.75 10.03 0.07 68.72 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.21 0.00 0.93 0.86 0.02 95.98 Average: 0 2.32 0.00 0.94 0.81 0.03 95.91 Average: 1 2.09 0.00 0.92 0.91 0.02 96.06