---> uname -a: Linux prd-centos7-docker-4c-2g-15002.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-933 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-933@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 993 4730 0 2097 6650 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:7d:b6:12 brd ff:ff:ff:ff:ff:ff inet 10.30.122.12/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe7d:b612/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7e:4b:a7:f7 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::42:7eff:fe4b:a7f7/64 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) 05/19/21 _x86_64_ (2 CPU) 05:41:54 LINUX RESTART (2 CPU) 05:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:44:01 1.68 0.00 1.68 0.00 0.00 38.16 0.00 05:45:01 0.52 0.00 0.52 0.00 0.00 7.98 0.00 05:46:01 0.15 0.00 0.15 0.00 0.00 1.60 0.00 05:47:01 0.35 0.00 0.35 0.00 0.00 5.43 0.00 05:48:01 0.18 0.00 0.18 0.00 0.00 3.32 0.00 05:49:01 0.30 0.00 0.30 0.00 0.00 3.88 0.00 05:50:01 0.42 0.00 0.42 0.00 0.00 5.63 0.00 05:51:01 0.17 0.00 0.17 0.00 0.00 2.28 0.00 05:52:01 0.25 0.00 0.25 0.00 0.00 3.86 0.00 05:53:01 0.30 0.00 0.30 0.00 0.00 4.42 0.00 Average: 0.43 0.00 0.43 0.00 0.00 7.66 0.00 05:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 5465568 0 800412 9.99 2620 1740340 1199228 13.24 573716 1571812 16 05:45:01 5465404 0 800568 10.00 2620 1740348 1199228 13.24 573656 1572012 8 05:46:01 5461536 0 804436 10.04 2620 1740348 1199540 13.24 577296 1572008 8 05:47:01 5461524 0 804444 10.04 2620 1740352 1199540 13.24 572636 1576560 8 05:48:01 5463204 0 802756 10.02 2620 1740360 1199396 13.24 571768 1576560 8 05:49:01 5462784 0 803176 10.03 2620 1740360 1199420 13.24 572012 1576560 16 05:50:01 5455756 0 810196 10.12 2620 1740368 1199492 13.24 578628 1576560 8 05:51:01 5451768 0 814180 10.17 2620 1740372 1199480 13.24 583112 1576560 8 05:52:01 5445708 0 820236 10.24 2620 1740376 1199432 13.24 590576 1574876 8 05:53:01 5445108 0 820832 10.25 2620 1740380 1199540 13.24 591208 1574872 16 Average: 5457836 0 808124 10.09 2620 1740360 1199430 13.24 578461 1574838 10 05:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 eth0 0.78 0.10 0.06 0.01 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 eth0 0.70 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 eth0 1.45 0.62 0.58 0.40 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 eth0 0.52 0.28 0.27 0.20 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 1.28 0.50 0.46 0.27 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 1.57 0.28 0.36 0.20 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 0.68 0.29 0.29 0.20 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 1.25 0.35 0.33 0.14 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 1.10 0.33 0.33 0.26 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 1.58 0.65 0.72 0.43 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.09 0.35 0.35 0.21 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) 05/19/21 _x86_64_ (2 CPU) 05:41:54 LINUX RESTART (2 CPU) 05:43:01 CPU %user %nice %system %iowait %steal %idle 05:44:01 all 0.13 0.00 0.06 0.00 0.02 99.79 05:44:01 0 0.22 0.00 0.05 0.00 0.00 99.73 05:44:01 1 0.05 0.00 0.07 0.00 0.03 99.85 05:45:01 all 0.13 0.00 0.03 0.00 0.03 99.82 05:45:01 0 0.20 0.00 0.03 0.00 0.02 99.75 05:45:01 1 0.05 0.00 0.03 0.00 0.03 99.88 05:46:01 all 0.11 0.00 0.03 0.00 0.03 99.82 05:46:01 0 0.18 0.00 0.03 0.00 0.02 99.77 05:46:01 1 0.03 0.00 0.03 0.00 0.05 99.88 05:47:01 all 0.13 0.00 0.03 0.00 0.03 99.81 05:47:01 0 0.18 0.00 0.02 0.00 0.03 99.77 05:47:01 1 0.08 0.00 0.03 0.00 0.03 99.85 05:48:01 all 0.15 0.00 0.03 0.00 0.03 99.80 05:48:01 0 0.27 0.00 0.02 0.00 0.02 99.70 05:48:01 1 0.03 0.00 0.03 0.00 0.03 99.90 05:49:01 all 0.03 0.00 0.04 0.00 0.03 99.90 05:49:01 0 0.02 0.00 0.05 0.00 0.03 99.90 05:49:01 1 0.05 0.00 0.03 0.00 0.02 99.90 05:50:01 all 0.11 0.00 0.04 0.00 0.02 99.83 05:50:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:50:01 1 0.19 0.00 0.05 0.00 0.02 99.74 05:51:01 all 0.16 0.00 0.03 0.00 0.03 99.79 05:51:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:51:01 1 0.27 0.00 0.03 0.00 0.03 99.67 05:52:01 all 0.05 0.00 0.03 0.00 0.03 99.90 05:52:01 0 0.05 0.00 0.03 0.00 0.02 99.90 05:52:01 1 0.05 0.00 0.02 0.00 0.03 99.90 05:53:01 all 0.08 0.00 0.03 0.00 0.03 99.87 05:53:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:53:01 1 0.12 0.00 0.05 0.00 0.03 99.80 Average: all 0.11 0.00 0.03 0.00 0.03 99.83 Average: 0 0.12 0.00 0.03 0.00 0.02 99.83 Average: 1 0.09 0.00 0.04 0.00 0.03 99.84