---> uname -a: Linux prd-centos7-docker-4c-2g-536.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 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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 1167 3264 0 3388 6572 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:98:6d:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.182/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe98:6de0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1d:9f:84:5a 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::42:1dff:fe9f:845a/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) 06/28/21 _x86_64_ (2 CPU) 15:25:59 LINUX RESTART (2 CPU) 15:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:28:01 1.93 0.00 1.93 0.00 0.00 40.44 0.00 15:29:01 0.35 0.00 0.35 0.00 0.00 5.00 0.00 15:30:01 0.13 0.00 0.13 0.00 0.00 2.00 0.00 15:31:01 0.22 0.00 0.22 0.00 0.00 3.46 0.00 15:32:01 0.33 0.00 0.33 0.00 0.00 5.83 0.00 15:33:01 0.23 0.00 0.23 0.00 0.00 3.05 0.00 15:34:01 0.33 0.00 0.33 0.00 0.00 4.46 0.00 15:35:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 15:36:01 0.37 0.00 0.37 0.00 0.00 5.16 0.00 15:37:01 6.79 0.03 6.76 0.00 3.73 345.80 0.00 15:38:01 227.51 0.00 227.51 0.00 0.00 58446.39 0.00 Average: 21.68 0.00 21.68 0.00 0.34 5353.43 0.00 15:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 5475436 0 790200 9.87 2620 1740684 1209832 13.36 557020 1578356 16 15:29:01 5473652 0 791976 9.89 2620 1740692 1210156 13.36 561072 1576048 20 15:30:01 5472944 0 792684 9.90 2620 1740692 1210156 13.36 560512 1577672 20 15:31:01 5474536 0 791088 9.88 2620 1740696 1209832 13.36 558016 1578376 20 15:32:01 5464996 0 800620 10.00 2620 1740704 1284312 14.18 565920 1578376 8 15:33:01 5470552 0 795064 9.93 2620 1740704 1224016 13.51 561936 1578376 8 15:34:01 5462248 0 803360 10.03 2620 1740712 1203456 13.29 570540 1578376 8 15:35:01 5461764 0 803836 10.04 2620 1740720 1203456 13.29 571028 1578376 8 15:36:01 5461904 0 803692 10.03 2620 1740724 1203456 13.29 572788 1576500 20 15:37:01 4744904 0 937620 11.71 2620 2323796 1603240 17.70 745116 2067496 582016 15:38:01 3877736 0 1065860 13.31 2620 3062724 1297656 14.33 802980 2692476 20 Average: 5258243 0 834182 10.42 2620 1913895 1259961 13.91 602448 1723675 52924 15:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 eth0 0.63 0.08 0.04 0.01 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 8.80 5.15 7.52 0.34 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 eth0 1.35 0.60 0.58 0.37 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 eth0 2.70 3.02 0.24 20.65 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 eth0 0.20 0.07 0.07 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 387.66 355.21 4072.06 28.86 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 526.87 469.88 3927.65 102.71 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 113.09 120.73 8.41 662.38 0.00 0.00 0.00 0.00 Average: eth0 84.46 75.88 728.32 13.91 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 10.28 10.98 0.76 60.24 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) 06/28/21 _x86_64_ (2 CPU) 15:25:59 LINUX RESTART (2 CPU) 15:27:01 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 0.13 0.00 0.02 0.00 0.03 99.82 15:28:01 0 0.03 0.00 0.02 0.00 0.03 99.92 15:28:01 1 0.22 0.00 0.02 0.00 0.03 99.73 15:29:01 all 0.23 0.00 0.05 0.00 0.03 99.69 15:29:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:29:01 1 0.37 0.00 0.05 0.00 0.05 99.53 15:30:01 all 0.08 0.00 0.03 0.00 0.02 99.87 15:30:01 0 0.12 0.00 0.03 0.00 0.02 99.83 15:30:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:31:01 all 0.07 0.00 0.03 0.00 0.03 99.87 15:31:01 0 0.10 0.00 0.03 0.00 0.02 99.85 15:31:01 1 0.03 0.00 0.02 0.00 0.05 99.90 15:32:01 all 0.21 0.00 0.04 0.00 0.03 99.72 15:32:01 0 0.17 0.00 0.03 0.00 0.02 99.78 15:32:01 1 0.25 0.00 0.05 0.00 0.05 99.65 15:33:01 all 0.03 0.00 0.03 0.00 0.02 99.92 15:33:01 0 0.02 0.00 0.03 0.00 0.02 99.93 15:33:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:34:01 all 0.03 0.00 0.03 0.00 0.03 99.92 15:34:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:34:01 1 0.02 0.00 0.05 0.00 0.03 99.90 15:35:01 all 0.02 0.00 0.03 0.00 0.03 99.93 15:35:01 0 0.02 0.00 0.02 0.00 0.03 99.93 15:35:01 1 0.02 0.00 0.03 0.00 0.02 99.93 15:36:01 all 0.03 0.00 0.03 0.00 0.03 99.92 15:36:01 0 0.03 0.00 0.02 0.00 0.03 99.92 15:36:01 1 0.02 0.00 0.03 0.00 0.03 99.92 15:37:01 all 5.63 0.00 2.14 0.07 0.03 92.14 15:37:01 0 5.38 0.00 2.16 0.07 0.03 92.36 15:37:01 1 5.87 0.00 2.12 0.07 0.02 91.93 15:38:01 all 19.36 0.00 8.60 3.50 0.09 68.45 15:38:01 0 21.26 0.00 8.43 3.50 0.09 66.72 15:38:01 1 17.47 0.00 8.78 3.49 0.09 70.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.27 0.00 0.97 0.31 0.03 96.42 Average: 0 2.38 0.00 0.95 0.31 0.03 96.33 Average: 1 2.15 0.00 0.99 0.31 0.04 96.52