---> uname -a: Linux prd-centos7-docker-4c-2g-152.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% /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 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-941 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-941@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 989 4734 0 2097 6654 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:3f:89:9c brd ff:ff:ff:ff:ff:ff inet 10.30.123.102/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85624sec preferred_lft 85624sec inet6 fe80::f816:3eff:fe3f:899c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f1:ab:ec:f8 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:f1ff:feab:ecf8/64 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) 05/25/21 _x86_64_ (2 CPU) 16:18:00 LINUX RESTART (2 CPU) 16:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:20:01 23.01 3.40 19.60 0.00 2606.81 3194.99 0.00 16:21:01 0.53 0.00 0.53 0.00 0.00 9.18 0.00 16:22:01 0.22 0.00 0.22 0.00 0.00 2.40 0.00 16:23:01 0.22 0.00 0.22 0.00 0.00 3.60 0.00 16:24:01 0.30 0.00 0.30 0.00 0.00 4.38 0.00 16:25:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 16:26:01 0.18 0.00 0.18 0.00 0.00 2.96 0.00 16:27:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 16:28:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 16:29:01 0.28 0.00 0.28 0.00 0.00 3.55 0.00 16:30:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 16:31:01 15.12 0.13 14.99 0.00 13.72 1750.96 0.00 Average: 3.38 0.29 3.09 0.00 215.17 411.66 0.00 16:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:01 5459964 0 805880 10.06 2620 1740468 1251112 13.81 579620 1570520 20 16:21:01 5461952 0 803884 10.04 2620 1740476 1208188 13.34 578500 1569844 8 16:22:01 5463380 0 802456 10.02 2620 1740476 1208068 13.34 575896 1571812 16 16:23:01 5460800 0 805028 10.05 2620 1740484 1208228 13.34 578420 1571812 8 16:24:01 5460612 0 805212 10.05 2620 1740488 1208288 13.34 575152 1575428 8 16:25:01 5462160 0 803656 10.03 2620 1740496 1207988 13.34 573544 1575432 8 16:26:01 5461604 0 804208 10.04 2620 1740500 1208060 13.34 574092 1575428 8 16:27:01 5451356 0 814452 10.17 2620 1740504 1208216 13.34 584112 1575428 8 16:28:01 5448200 0 817604 10.21 2620 1740508 1207988 13.34 589344 1573532 8 16:29:01 5447724 0 818076 10.21 2620 1740512 1208084 13.34 589916 1573532 8 16:30:01 5448224 0 817572 10.21 2620 1740516 1207988 13.34 589368 1573532 8 16:31:01 4898948 0 962168 12.01 2620 2145196 1387564 15.32 798668 1835184 321328 Average: 5410410 0 821683 10.26 2620 1774219 1226648 13.54 598886 1595124 26786 16:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:01 eth0 83.78 67.75 374.22 16.28 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 11.71 9.29 1.92 28.03 0.00 0.00 0.00 0.00 16:21:01 eth0 1.70 0.35 0.38 0.20 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 eth0 1.28 0.30 0.33 0.20 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 eth0 0.73 0.30 0.29 0.20 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 eth0 0.65 0.43 0.35 0.27 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 eth0 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 eth0 0.80 0.13 0.12 0.01 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 eth0 0.45 0.30 0.27 0.20 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 190.82 168.29 2172.23 18.16 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.32 19.79 212.18 2.95 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 0.96 0.76 0.16 2.30 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) 05/25/21 _x86_64_ (2 CPU) 16:18:00 LINUX RESTART (2 CPU) 16:19:02 CPU %user %nice %system %iowait %steal %idle 16:20:01 all 3.25 0.00 1.97 1.87 0.05 92.86 16:20:01 0 3.28 0.00 1.99 2.56 0.05 92.12 16:20:01 1 3.22 0.00 1.94 1.19 0.05 93.60 16:21:01 all 0.08 0.00 0.05 0.00 0.03 99.83 16:21:01 0 0.07 0.00 0.07 0.00 0.05 99.82 16:21:01 1 0.10 0.00 0.03 0.00 0.02 99.85 16:22:01 all 0.08 0.00 0.03 0.00 0.03 99.87 16:22:01 0 0.05 0.00 0.02 0.00 0.03 99.90 16:22:01 1 0.12 0.00 0.03 0.00 0.02 99.83 16:23:01 all 0.12 0.00 0.04 0.00 0.03 99.81 16:23:01 0 0.02 0.00 0.05 0.00 0.03 99.90 16:23:01 1 0.22 0.00 0.03 0.00 0.03 99.72 16:24:01 all 0.12 0.00 0.03 0.00 0.03 99.82 16:24:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:24:01 1 0.18 0.00 0.03 0.00 0.03 99.75 16:25:01 all 0.14 0.00 0.03 0.00 0.03 99.80 16:25:01 0 0.03 0.00 0.03 0.00 0.03 99.90 16:25:01 1 0.25 0.00 0.02 0.00 0.03 99.70 16:26:01 all 0.08 0.00 0.03 0.00 0.03 99.86 16:26:01 0 0.07 0.00 0.03 0.00 0.03 99.87 16:26:01 1 0.10 0.00 0.03 0.00 0.02 99.85 16:27:01 all 0.09 0.00 0.04 0.00 0.03 99.83 16:27:01 0 0.02 0.00 0.05 0.00 0.03 99.90 16:27:01 1 0.17 0.00 0.03 0.00 0.03 99.77 16:28:01 all 0.16 0.00 0.03 0.00 0.03 99.78 16:28:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:28:01 1 0.27 0.00 0.05 0.00 0.03 99.65 16:29:01 all 0.08 0.00 0.03 0.00 0.03 99.86 16:29:01 0 0.02 0.00 0.03 0.00 0.02 99.93 16:29:01 1 0.15 0.00 0.03 0.00 0.03 99.78 16:30:01 all 0.15 0.00 0.02 0.00 0.02 99.82 16:30:01 0 0.03 0.00 0.00 0.00 0.02 99.95 16:30:01 1 0.27 0.00 0.03 0.00 0.02 99.68 16:30:01 CPU %user %nice %system %iowait %steal %idle 16:31:01 all 7.11 0.00 3.02 0.40 0.04 89.43 16:31:01 0 7.80 0.00 3.20 0.44 0.03 88.52 16:31:01 1 6.41 0.00 2.83 0.36 0.05 90.34 Average: all 0.94 0.00 0.44 0.19 0.03 98.40 Average: 0 0.94 0.00 0.45 0.24 0.03 98.33 Average: 1 0.94 0.00 0.42 0.13 0.03 98.48