---> uname -a: Linux prd-centos7-docker-4c-2g-882.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-973 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-973@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 ---> free -m: total used free shared buff/cache available Mem: 7821 930 4792 0 2098 6712 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:af:a3:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.221/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:feaf:a3e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e0:43:6b:7c 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:e0ff:fe43:6b7c/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) 06/23/21 _x86_64_ (2 CPU) 07:15:59 LINUX RESTART (2 CPU) 07:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:18:01 1.90 0.00 1.90 0.00 0.00 40.66 0.00 07:19:01 0.23 0.00 0.23 0.00 0.00 2.56 0.00 07:20:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 07:21:01 0.33 0.00 0.33 0.00 0.00 5.01 0.00 07:22:01 0.27 0.00 0.27 0.00 0.00 4.15 0.00 07:23:01 0.30 0.00 0.30 0.00 0.00 3.75 0.00 07:24:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 07:25:01 0.23 0.00 0.23 0.00 0.00 1.92 0.00 07:26:01 0.28 0.00 0.28 0.00 0.00 2.93 0.00 07:27:01 0.22 0.00 0.22 0.00 0.00 2.52 0.00 07:28:02 6.29 0.15 6.14 0.00 13.99 237.00 0.00 Average: 0.95 0.01 0.94 0.00 1.27 27.74 0.00 07:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:01 5463288 0 802364 10.02 2620 1740660 1226736 13.54 570256 1576220 12 07:19:01 5463888 0 801760 10.01 2620 1740664 1204120 13.29 575284 1571064 8 07:20:01 5456484 0 809160 10.10 2620 1740668 1238520 13.67 582112 1571064 8 07:21:01 5459472 0 806168 10.07 2620 1740672 1221072 13.48 578960 1571760 8 07:22:01 5458468 0 807164 10.08 2620 1740680 1242800 13.72 576100 1575120 8 07:23:01 5462360 0 803272 10.03 2620 1740680 1199156 13.24 573340 1575168 8 07:24:01 5459464 0 806156 10.07 2620 1740692 1199156 13.24 575960 1575168 8 07:25:01 5451416 0 814200 10.17 2620 1740696 1199156 13.24 583880 1575168 8 07:26:01 5451736 0 813880 10.16 2620 1740696 1199156 13.24 585868 1573280 8 07:27:01 5451732 0 813876 10.16 2620 1740704 1199228 13.24 585868 1573280 8 07:28:02 4906512 0 932396 11.64 2620 2167404 1598832 17.65 905964 1758488 425920 Average: 5407711 0 819127 10.23 2620 1779474 1247994 13.78 608508 1590525 38728 07:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:18:01 eth0 1.40 0.63 0.66 0.43 0.00 0.00 0.00 0.00 07:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 eth0 2.22 1.47 0.43 8.25 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 eth0 1.88 1.53 0.38 6.69 0.00 0.00 0.00 0.00 07:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 eth0 2.43 2.22 0.53 8.94 0.00 0.00 0.00 0.00 07:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:02 eth0 188.64 172.53 2168.85 17.12 0.00 0.00 0.00 0.00 07:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.99 16.27 197.46 3.78 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 0.00 0.00 0.00 0.00 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) 06/23/21 _x86_64_ (2 CPU) 07:15:59 LINUX RESTART (2 CPU) 07:17:01 CPU %user %nice %system %iowait %steal %idle 07:18:01 all 0.15 0.00 0.03 0.00 0.03 99.79 07:18:01 0 0.12 0.00 0.02 0.00 0.02 99.85 07:18:01 1 0.18 0.00 0.05 0.00 0.03 99.73 07:19:01 all 0.13 0.00 0.06 0.00 0.03 99.79 07:19:01 0 0.20 0.00 0.07 0.00 0.02 99.72 07:19:01 1 0.05 0.00 0.05 0.00 0.03 99.87 07:20:01 all 0.12 0.00 0.03 0.00 0.03 99.82 07:20:01 0 0.13 0.00 0.03 0.00 0.02 99.82 07:20:01 1 0.10 0.00 0.03 0.00 0.03 99.83 07:21:01 all 0.05 0.00 0.05 0.00 0.02 99.88 07:21:01 0 0.05 0.00 0.07 0.00 0.02 99.87 07:21:01 1 0.05 0.00 0.03 0.00 0.02 99.90 07:22:01 all 0.27 0.00 0.04 0.00 0.03 99.67 07:22:01 0 0.37 0.00 0.03 0.00 0.03 99.57 07:22:01 1 0.17 0.00 0.05 0.00 0.02 99.77 07:23:01 all 0.13 0.00 0.03 0.00 0.02 99.82 07:23:01 0 0.03 0.00 0.03 0.00 0.00 99.93 07:23:01 1 0.22 0.00 0.03 0.00 0.03 99.72 07:24:01 all 0.09 0.00 0.05 0.00 0.03 99.83 07:24:01 0 0.07 0.00 0.07 0.00 0.02 99.85 07:24:01 1 0.12 0.00 0.03 0.00 0.03 99.82 07:25:01 all 0.08 0.00 0.03 0.00 0.03 99.87 07:25:01 0 0.15 0.00 0.03 0.00 0.03 99.78 07:25:01 1 0.02 0.00 0.02 0.00 0.02 99.95 07:26:01 all 0.17 0.00 0.02 0.00 0.02 99.80 07:26:01 0 0.30 0.00 0.02 0.00 0.02 99.67 07:26:01 1 0.03 0.00 0.02 0.00 0.02 99.93 07:27:01 all 0.13 0.00 0.02 0.00 0.02 99.83 07:27:01 0 0.25 0.00 0.02 0.00 0.02 99.72 07:27:01 1 0.02 0.00 0.02 0.00 0.02 99.95 07:28:02 all 5.35 0.00 1.67 0.03 0.03 92.91 07:28:02 0 5.68 0.00 1.62 0.02 0.03 92.65 07:28:02 1 5.02 0.00 1.72 0.05 0.03 93.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.60 0.00 0.18 0.00 0.02 99.19 Average: 0 0.66 0.00 0.18 0.00 0.02 99.14 Average: 1 0.54 0.00 0.19 0.00 0.03 99.25