---> uname -a: Linux prd-centos7-docker-4c-2g-919.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 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% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-951 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-951@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 ---> free -m: total used free shared buff/cache available Mem: 7821 973 4750 0 2097 6670 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:36:f0:ff brd ff:ff:ff:ff:ff:ff inet 10.30.123.215/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe36:f0ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e1:59:c9:39 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:e1ff:fe59:c939/64 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) 05/28/21 _x86_64_ (2 CPU) 20:50:11 LINUX RESTART (2 CPU) 20:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:52:01 18.68 0.62 18.07 0.00 351.71 3105.65 0.00 20:53:01 0.40 0.00 0.40 0.00 0.00 5.96 0.00 20:54:01 0.30 0.00 0.30 0.00 0.00 3.63 0.00 20:55:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 20:56:01 0.28 0.00 0.28 0.00 0.00 3.55 0.00 20:57:01 0.37 0.00 0.37 0.00 0.00 5.61 0.00 20:58:01 0.17 0.00 0.17 0.00 0.00 2.55 0.00 20:59:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 Average: 2.59 0.08 2.51 0.00 43.98 391.72 0.00 20:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:52:01 5457464 0 808376 10.09 2620 1740472 1271444 14.04 581772 1570768 20 20:53:01 5462056 0 803780 10.04 2620 1740476 1207636 13.33 580268 1568756 8 20:54:01 5461144 0 804688 10.05 2620 1740480 1207732 13.33 576584 1572948 8 20:55:01 5460712 0 805116 10.05 2620 1740484 1207480 13.33 576392 1573716 8 20:56:01 5456788 0 809032 10.10 2620 1740492 1207720 13.33 577112 1577108 16 20:57:01 5458068 0 807752 10.09 2620 1740492 1207528 13.33 575952 1577108 20 20:58:01 5458212 0 807600 10.08 2620 1740500 1207480 13.33 575960 1577108 8 20:59:01 5450868 0 814936 10.18 2620 1740508 1207624 13.33 583268 1577108 8 Average: 5458164 0 807660 10.08 2620 1740488 1215580 13.42 578414 1574328 12 20:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:52:01 eth0 33.77 27.79 54.29 10.27 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 10.71 7.96 1.85 27.49 0.00 0.00 0.00 0.00 20:53:01 eth0 1.47 0.35 0.54 0.02 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 eth0 0.70 0.30 0.29 0.20 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 0.80 0.02 0.09 0.00 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 0.75 0.57 0.36 0.25 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 0.20 0.13 0.07 0.04 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 1.07 0.08 0.11 0.01 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 eth0 1.22 0.30 0.33 0.20 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 5.00 3.69 7.01 1.37 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 1.34 1.00 0.23 3.44 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) 05/28/21 _x86_64_ (2 CPU) 20:50:11 LINUX RESTART (2 CPU) 20:51:01 CPU %user %nice %system %iowait %steal %idle 20:52:01 all 2.02 0.00 1.14 0.35 0.04 96.45 20:52:01 0 2.01 0.00 1.11 0.37 0.03 96.47 20:52:01 1 2.03 0.00 1.16 0.34 0.05 96.42 20:53:01 all 0.08 0.00 0.05 0.00 0.04 99.83 20:53:01 0 0.10 0.00 0.03 0.00 0.03 99.83 20:53:01 1 0.05 0.00 0.07 0.00 0.05 99.83 20:54:01 all 0.08 0.00 0.03 0.00 0.03 99.86 20:54:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:54:01 1 0.10 0.00 0.03 0.00 0.05 99.82 20:55:01 all 0.10 0.00 0.06 0.00 0.03 99.82 20:55:01 0 0.13 0.00 0.05 0.00 0.02 99.80 20:55:01 1 0.07 0.00 0.07 0.00 0.03 99.83 20:56:01 all 0.18 0.00 0.03 0.00 0.03 99.75 20:56:01 0 0.30 0.00 0.03 0.00 0.02 99.65 20:56:01 1 0.07 0.00 0.03 0.00 0.05 99.85 20:57:01 all 0.10 0.00 0.03 0.00 0.03 99.84 20:57:01 0 0.15 0.00 0.03 0.00 0.02 99.80 20:57:01 1 0.05 0.00 0.03 0.00 0.03 99.88 20:58:01 all 0.08 0.00 0.03 0.00 0.04 99.85 20:58:01 0 0.10 0.00 0.02 0.00 0.03 99.85 20:58:01 1 0.07 0.00 0.03 0.00 0.05 99.85 20:59:01 all 0.08 0.00 0.04 0.00 0.03 99.85 20:59:01 0 0.15 0.00 0.03 0.00 0.02 99.80 20:59:01 1 0.02 0.00 0.05 0.00 0.03 99.90 Average: all 0.34 0.00 0.18 0.04 0.03 99.41 Average: 0 0.37 0.00 0.17 0.05 0.02 99.39 Average: 1 0.30 0.00 0.18 0.04 0.04 99.43