---> uname -a: Linux prd-centos7-docker-4c-2g-866.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% /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-971 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-971@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 ---> free -m: total used free shared buff/cache available Mem: 7821 980 4742 0 2098 6662 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:45:fc:22 brd ff:ff:ff:ff:ff:ff inet 10.30.123.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe45:fc22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:25:fb:ab:8c 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::42:25ff:fefb:ab8c/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) 06:41:52 LINUX RESTART (2 CPU) 06:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:44:01 1.82 0.00 1.82 0.00 0.00 38.74 0.00 06:45:01 0.43 0.00 0.43 0.00 0.00 5.85 0.00 06:46:01 0.33 0.00 0.33 0.00 0.00 5.30 0.00 06:47:02 0.15 0.00 0.15 0.00 0.00 1.75 0.00 06:48:01 0.22 0.00 0.22 0.00 0.00 3.66 0.00 06:49:01 0.40 0.00 0.40 0.00 0.00 5.01 0.00 06:50:01 0.18 0.00 0.18 0.00 0.00 3.10 0.00 06:51:01 0.28 0.00 0.28 0.00 0.00 2.87 0.00 06:52:01 0.27 0.00 0.27 0.00 0.00 2.98 0.00 06:53:01 0.20 0.00 0.20 0.00 0.00 1.82 0.00 Average: 0.43 0.00 0.43 0.00 0.00 7.11 0.00 06:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:44:01 5465932 0 799704 9.99 2620 1740676 1226852 13.55 574276 1569976 12 06:45:01 5470012 0 795616 9.93 2620 1740684 1195796 13.20 569708 1571664 8 06:46:01 5467116 0 798512 9.97 2620 1740684 1196024 13.20 572060 1571660 8 06:47:02 5467408 0 798216 9.97 2620 1740688 1196024 13.20 571228 1572548 8 06:48:01 5463292 0 802324 10.02 2620 1740696 1196024 13.20 570152 1577500 8 06:49:01 5464724 0 800892 10.00 2620 1740696 1195844 13.20 569300 1577500 20 06:50:01 5456312 0 809296 10.10 2620 1740704 1195796 13.20 577912 1577500 8 06:51:01 5455452 0 810092 10.11 2620 1740768 1195796 13.20 578416 1577516 20 06:52:01 5455640 0 809956 10.11 2620 1740716 1195796 13.20 579660 1576196 8 06:53:01 5455128 0 810464 10.12 2620 1740720 1195868 13.20 580220 1576196 16 Average: 5462102 0 803507 10.03 2620 1740703 1198982 13.24 574293 1574826 12 06:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:44:01 eth0 1.57 0.67 0.79 0.25 0.00 0.00 0.00 0.00 06:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 eth0 0.52 0.08 0.04 0.01 0.00 0.00 0.00 0.00 06:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 eth0 1.08 0.32 0.32 0.20 0.00 0.00 0.00 0.00 06:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:02 eth0 1.40 0.50 0.58 0.36 0.00 0.00 0.00 0.00 06:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 eth0 0.24 0.20 0.09 0.10 0.00 0.00 0.00 0.00 06:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 eth0 0.18 0.15 0.07 0.01 0.00 0.00 0.00 0.00 06:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.55 0.23 0.20 0.10 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) 06:41:52 LINUX RESTART (2 CPU) 06:43:01 CPU %user %nice %system %iowait %steal %idle 06:44:01 all 0.13 0.00 0.05 0.00 0.03 99.79 06:44:01 0 0.10 0.00 0.03 0.00 0.03 99.83 06:44:01 1 0.17 0.00 0.07 0.00 0.02 99.75 06:45:01 all 0.13 0.00 0.03 0.00 0.03 99.81 06:45:01 0 0.07 0.00 0.03 0.00 0.05 99.85 06:45:01 1 0.18 0.00 0.03 0.00 0.02 99.77 06:46:01 all 0.13 0.00 0.03 0.00 0.03 99.82 06:46:01 0 0.22 0.00 0.03 0.00 0.03 99.72 06:46:01 1 0.03 0.00 0.03 0.00 0.02 99.92 06:47:02 all 0.15 0.00 0.04 0.00 0.02 99.79 06:47:02 0 0.25 0.00 0.03 0.00 0.02 99.70 06:47:02 1 0.05 0.00 0.05 0.00 0.02 99.88 06:48:01 all 0.15 0.00 0.04 0.00 0.03 99.77 06:48:01 0 0.05 0.00 0.05 0.00 0.03 99.86 06:48:01 1 0.26 0.00 0.03 0.00 0.03 99.68 06:49:01 all 0.05 0.00 0.03 0.00 0.03 99.90 06:49:01 0 0.02 0.00 0.03 0.00 0.03 99.92 06:49:01 1 0.08 0.00 0.02 0.00 0.02 99.88 06:50:01 all 0.08 0.00 0.04 0.00 0.02 99.87 06:50:01 0 0.03 0.00 0.05 0.00 0.02 99.90 06:50:01 1 0.12 0.00 0.03 0.00 0.02 99.83 06:51:01 all 0.13 0.00 0.03 0.00 0.03 99.82 06:51:01 0 0.20 0.00 0.03 0.00 0.03 99.73 06:51:01 1 0.05 0.00 0.02 0.00 0.02 99.92 06:52:01 all 0.11 0.00 0.03 0.00 0.03 99.84 06:52:01 0 0.15 0.00 0.03 0.00 0.03 99.78 06:52:01 1 0.07 0.00 0.02 0.00 0.02 99.90 06:53:01 all 0.10 0.00 0.03 0.00 0.02 99.85 06:53:01 0 0.17 0.00 0.05 0.00 0.03 99.75 06:53:01 1 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.11 0.00 0.04 0.00 0.02 99.83 Average: 0 0.13 0.00 0.04 0.00 0.03 99.80 Average: 1 0.10 0.00 0.03 0.00 0.02 99.85