---> uname -a: Linux prd-centos7-docker-4c-2g-968.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-953@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 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-953 ---> free -m: total used free shared buff/cache available Mem: 7821 922 4800 0 2097 6720 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:38:3c:5e brd ff:ff:ff:ff:ff:ff inet 10.30.122.72/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe38:3c5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f0:12:fe:90 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:f0ff:fe12:fe90/64 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) 06/08/21 _x86_64_ (2 CPU) 18:42:15 LINUX RESTART (2 CPU) 18:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:44:01 21.95 3.36 18.59 0.00 2565.22 3111.19 0.00 18:45:01 1.87 0.00 1.87 0.00 0.00 36.99 0.00 18:46:01 0.13 0.00 0.13 0.00 0.00 2.17 0.00 18:47:01 0.38 0.00 0.38 0.00 0.00 6.08 0.00 18:48:01 0.25 0.00 0.25 0.00 0.00 2.95 0.00 18:49:01 0.35 0.00 0.35 0.00 0.00 4.41 0.00 18:50:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 18:51:01 0.23 0.00 0.23 0.00 0.00 2.32 0.00 18:52:01 0.33 0.00 0.33 0.00 0.00 4.75 0.00 18:53:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 18:54:01 0.35 0.00 0.35 0.00 0.00 4.81 0.00 Average: 2.39 0.31 2.08 0.00 233.59 289.56 0.00 18:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 5460708 0 805140 10.05 2620 1740464 1276816 14.10 574596 1575524 8 18:45:01 5457404 0 808440 10.09 2620 1740468 1280668 14.14 578204 1575488 20 18:46:01 5464160 0 801680 10.01 2620 1740472 1235780 13.64 571636 1575752 16 18:47:01 5465660 0 800176 9.99 2620 1740476 1209256 13.35 571756 1575752 8 18:48:01 5466084 0 799744 9.99 2620 1740484 1209148 13.35 566828 1579832 8 18:49:01 5465692 0 800136 9.99 2620 1740484 1209052 13.35 566480 1579832 8 18:50:01 5465736 0 800084 9.99 2620 1740492 1209100 13.35 566484 1579832 8 18:51:01 5457088 0 808724 10.10 2620 1740500 1209052 13.35 575552 1579832 8 18:52:01 5456380 0 809432 10.11 2620 1740500 1209052 13.35 576096 1579832 16 18:53:01 5454464 0 811340 10.13 2620 1740508 1209124 13.35 580088 1577856 16 18:54:01 5454620 0 811184 10.13 2620 1740508 1209088 13.35 580000 1577856 20 Average: 5460727 0 805098 10.05 2620 1740487 1224194 13.52 573429 1577944 12 18:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 eth0 80.98 66.72 366.03 15.98 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 11.08 7.94 1.88 27.64 0.00 0.00 0.00 0.00 18:45:01 eth0 6.11 4.00 3.78 21.23 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 1.33 0.33 0.36 0.20 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.53 0.28 0.27 0.20 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.27 0.20 0.09 0.07 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 0.70 0.13 0.12 0.01 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.26 6.58 33.77 3.44 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 1.01 0.72 0.17 2.52 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) 06/08/21 _x86_64_ (2 CPU) 18:42:15 LINUX RESTART (2 CPU) 18:43:01 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 2.99 0.00 1.49 0.65 0.05 94.82 18:44:01 0 2.71 0.00 1.43 0.39 0.03 95.43 18:44:01 1 3.27 0.00 1.55 0.91 0.07 94.20 18:45:01 all 0.28 0.00 0.06 0.00 0.03 99.63 18:45:01 0 0.18 0.00 0.07 0.00 0.03 99.72 18:45:01 1 0.38 0.00 0.05 0.00 0.02 99.55 18:46:01 all 0.16 0.00 0.07 0.00 0.03 99.74 18:46:01 0 0.25 0.00 0.05 0.00 0.03 99.67 18:46:01 1 0.07 0.00 0.08 0.00 0.03 99.82 18:47:01 all 0.10 0.00 0.03 0.00 0.03 99.84 18:47:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:47:01 1 0.17 0.00 0.03 0.00 0.02 99.78 18:48:01 all 0.10 0.00 0.06 0.00 0.03 99.81 18:48:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:48:01 1 0.17 0.00 0.09 0.00 0.02 99.73 18:49:01 all 0.08 0.00 0.02 0.00 0.02 99.89 18:49:01 0 0.02 0.00 0.02 0.00 0.03 99.93 18:49:01 1 0.13 0.00 0.02 0.00 0.00 99.85 18:50:01 all 0.11 0.00 0.02 0.00 0.03 99.85 18:50:01 0 0.03 0.00 0.02 0.00 0.03 99.92 18:50:01 1 0.18 0.00 0.02 0.00 0.02 99.78 18:51:01 all 0.10 0.00 0.04 0.00 0.02 99.84 18:51:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:51:01 1 0.17 0.00 0.05 0.00 0.00 99.78 18:52:01 all 0.08 0.00 0.03 0.00 0.03 99.85 18:52:01 0 0.05 0.00 0.03 0.00 0.05 99.87 18:52:01 1 0.12 0.00 0.03 0.00 0.02 99.83 18:53:01 all 0.13 0.00 0.02 0.00 0.03 99.82 18:53:01 0 0.02 0.00 0.02 0.00 0.02 99.95 18:53:01 1 0.25 0.00 0.02 0.00 0.05 99.68 18:54:01 all 0.16 0.00 0.03 0.00 0.02 99.80 18:54:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:54:01 1 0.28 0.00 0.03 0.00 0.03 99.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.39 0.00 0.17 0.06 0.03 99.36 Average: 0 0.31 0.00 0.16 0.03 0.03 99.47 Average: 1 0.47 0.00 0.18 0.08 0.02 99.24