---> uname -a: Linux prd-centos7-docker-4c-2g-1773.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% /w/workspace/dgexfoundry_device-sdk-go_PR-952 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-952@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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 916 4806 0 2097 6726 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:9e:1b:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85628sec preferred_lft 85628sec inet6 fe80::f816:3eff:fe9e:1b33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:15:88:d3:0c 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::42:15ff:fe88:d30c/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) 06/01/21 _x86_64_ (2 CPU) 05:54:31 LINUX RESTART (2 CPU) 05:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:56:01 113.25 18.43 94.82 0.00 5808.67 8273.51 0.00 05:57:01 1.97 0.00 1.97 0.00 0.00 37.74 0.00 05:58:01 0.17 0.00 0.17 0.00 0.00 1.47 0.00 05:59:01 0.23 0.00 0.23 0.00 0.00 3.47 0.00 06:00:01 0.23 0.00 0.23 0.00 0.00 2.90 0.00 06:01:01 0.27 0.00 0.27 0.00 0.00 3.23 0.00 06:02:01 0.42 0.12 0.30 0.00 1.86 5.82 0.00 06:03:01 0.38 0.00 0.38 0.00 0.00 7.01 0.00 06:04:01 0.27 0.00 0.27 0.00 0.00 4.15 0.00 06:05:01 0.18 0.00 0.18 0.00 0.00 3.72 0.00 06:06:01 0.32 0.00 0.32 0.00 0.00 5.18 0.00 06:07:01 0.37 0.13 0.23 0.00 13.73 4.56 0.00 Average: 9.69 1.53 8.16 0.00 478.00 685.60 0.00 05:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 5462060 0 803784 10.04 2620 1740468 1150448 12.70 571420 1574164 132 05:57:01 5471760 0 794076 9.91 2620 1740476 1079912 11.92 563708 1574124 12 05:58:01 5474016 0 791820 9.89 2620 1740476 1063464 11.74 561568 1574516 8 05:59:01 5471056 0 794768 9.92 2620 1740488 1063840 11.75 564420 1574520 20 06:00:01 5472932 0 792888 9.90 2620 1740492 1063528 11.74 561704 1575460 16 06:01:01 5468504 0 797312 9.96 2620 1740496 1066000 11.77 562964 1578612 16 06:02:01 5462164 0 803528 10.03 2620 1740620 1064276 11.75 569424 1578672 8 06:03:01 5463624 0 802060 10.01 2620 1740628 1064036 11.75 568344 1578672 8 06:04:01 5463472 0 802212 10.02 2620 1740628 1064036 11.75 570372 1576648 8 06:05:01 5459296 0 806380 10.07 2620 1740636 1106140 12.21 581004 1568740 8 06:06:01 5458248 0 807428 10.08 2620 1740636 1136004 12.54 581640 1568736 8 06:07:01 5457056 0 807892 10.09 2620 1741364 1084440 11.97 695844 1456280 328 Average: 5465349 0 800346 9.99 2620 1740617 1083844 11.97 579368 1564929 48 05:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 eth0 618.19 432.37 1136.62 90.62 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 12.06 9.77 1.97 28.11 0.00 0.00 0.00 0.00 05:57:01 eth0 1.35 0.55 0.85 0.04 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 0.48 0.10 0.05 0.01 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 1.33 0.77 0.61 0.38 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.73 0.27 0.19 0.08 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.47 0.33 0.27 0.20 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 0.68 0.07 0.06 0.01 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 1.97 2.08 0.36 8.25 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 1.32 1.30 0.20 6.45 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 12.83 9.15 11.91 12.23 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.52 36.72 94.49 9.75 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 0.99 0.80 0.16 2.31 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) 06/01/21 _x86_64_ (2 CPU) 05:54:31 LINUX RESTART (2 CPU) 05:55:02 CPU %user %nice %system %iowait %steal %idle 05:56:01 all 17.14 0.00 4.26 6.51 0.07 72.02 05:56:01 0 15.43 0.00 4.75 4.87 0.07 74.88 05:56:01 1 18.85 0.00 3.77 8.15 0.07 69.16 05:57:01 all 0.12 0.00 0.03 0.00 0.04 99.81 05:57:01 0 0.05 0.00 0.03 0.00 0.05 99.87 05:57:01 1 0.18 0.00 0.03 0.00 0.03 99.75 05:58:01 all 0.12 0.00 0.13 0.00 0.03 99.72 05:58:01 0 0.10 0.00 0.13 0.00 0.02 99.75 05:58:01 1 0.13 0.00 0.12 0.00 0.05 99.70 05:59:01 all 0.10 0.00 0.03 0.00 0.03 99.84 05:59:01 0 0.12 0.00 0.02 0.00 0.02 99.85 05:59:01 1 0.08 0.00 0.03 0.00 0.05 99.83 06:00:01 all 0.08 0.00 0.03 0.00 0.03 99.85 06:00:01 0 0.12 0.00 0.02 0.00 0.03 99.83 06:00:01 1 0.05 0.00 0.05 0.00 0.03 99.87 06:01:01 all 0.11 0.00 0.04 0.00 0.03 99.82 06:01:01 0 0.18 0.00 0.05 0.00 0.03 99.73 06:01:01 1 0.03 0.00 0.03 0.00 0.03 99.90 06:02:01 all 0.08 0.00 0.04 0.04 0.03 99.81 06:02:01 0 0.12 0.00 0.05 0.08 0.02 99.73 06:02:01 1 0.03 0.00 0.03 0.00 0.05 99.88 06:03:01 all 0.07 0.00 0.03 0.00 0.04 99.87 06:03:01 0 0.08 0.00 0.02 0.00 0.02 99.88 06:03:01 1 0.05 0.00 0.03 0.00 0.07 99.85 06:04:01 all 0.03 0.00 0.03 0.03 0.02 99.91 06:04:01 0 0.05 0.00 0.02 0.05 0.02 99.87 06:04:01 1 0.00 0.00 0.03 0.00 0.02 99.95 06:05:01 all 0.13 0.00 0.03 0.00 0.03 99.80 06:05:01 0 0.12 0.00 0.05 0.00 0.05 99.78 06:05:01 1 0.15 0.00 0.02 0.00 0.02 99.82 06:06:01 all 0.08 0.00 0.02 0.00 0.02 99.89 06:06:01 0 0.12 0.00 0.02 0.00 0.02 99.85 06:06:01 1 0.03 0.00 0.02 0.00 0.02 99.93 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 1.95 0.00 0.49 0.03 0.03 97.51 06:07:01 0 1.14 0.00 0.49 0.02 0.03 98.33 06:07:01 1 2.76 0.00 0.49 0.03 0.03 96.68 Average: all 1.60 0.00 0.41 0.53 0.03 97.42 Average: 0 1.41 0.00 0.45 0.40 0.03 97.70 Average: 1 1.79 0.00 0.37 0.65 0.04 97.14