---> uname -a: Linux prd-centos7-docker-4c-2g-554.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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 987 4735 0 2098 6656 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:3e:8f:7e brd ff:ff:ff:ff:ff:ff inet 10.30.123.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe3e:8f7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a0:22:3a:82 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:a0ff:fe22:3a82/64 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) 18:41:00 LINUX RESTART (2 CPU) 18:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:43:01 6.21 0.15 6.06 0.00 22.11 224.05 0.00 18:44:01 0.42 0.00 0.42 0.00 0.00 6.73 0.00 18:45:01 0.27 0.00 0.27 0.00 0.00 3.25 0.00 18:46:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 18:47:01 0.32 0.00 0.32 0.00 0.00 4.26 0.00 18:48:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 18:49:01 0.25 0.00 0.25 0.00 0.00 3.91 0.00 18:50:01 0.23 0.00 0.23 0.00 0.00 2.72 0.00 18:51:02 0.27 0.00 0.27 0.00 0.00 3.46 0.00 18:52:01 0.20 0.00 0.20 0.00 0.00 2.52 0.00 Average: 0.86 0.02 0.85 0.00 2.22 25.62 0.00 18:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 5454704 0 810840 10.12 2620 1740768 1282528 14.16 574724 1579840 20 18:44:01 5467652 0 797884 9.96 2620 1740776 1199412 13.24 570016 1573176 16 18:45:01 5465640 0 799896 9.99 2620 1740776 1199896 13.25 568592 1576732 8 18:46:01 5463408 0 802124 10.02 2620 1740780 1199932 13.25 570352 1577340 8 18:47:01 5462492 0 803032 10.03 2620 1740788 1199764 13.25 568688 1580860 8 18:48:01 5459996 0 805528 10.06 2620 1740788 1199740 13.25 570608 1580860 8 18:49:01 5458208 0 807304 10.08 2620 1740800 1199668 13.25 572556 1580860 16 18:50:01 5449520 0 815988 10.19 2620 1740804 1199668 13.25 581048 1580860 8 18:51:02 5448736 0 816768 10.20 2620 1740808 1199776 13.25 583220 1579176 8 18:52:01 5449164 0 816336 10.19 2620 1740812 1199764 13.25 583064 1579220 16 Average: 5457952 0 807570 10.08 2620 1740790 1208015 13.34 574287 1578892 12 18:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 eth0 24.53 18.32 46.39 4.75 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 7.51 6.19 0.78 27.41 0.00 0.00 0.00 0.00 18:44:01 eth0 0.57 0.08 0.06 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 0.93 0.45 0.32 0.21 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 0.55 0.33 0.27 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 0.20 0.18 0.08 0.07 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 0.12 0.07 0.06 0.00 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 0.07 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 0.10 0.08 0.01 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 18:51:02 eth0 0.25 0.20 0.12 0.07 0.00 0.00 0.00 0.00 18:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.25 0.20 0.09 0.07 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 Average: eth0 2.76 2.00 4.75 0.54 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 0.75 0.62 0.08 2.75 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) 18:41:00 LINUX RESTART (2 CPU) 18:42:01 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 1.05 0.00 0.43 0.05 0.05 98.43 18:43:01 0 0.92 0.00 0.44 0.03 0.05 98.56 18:43:01 1 1.17 0.00 0.42 0.07 0.05 98.29 18:44:01 all 0.09 0.00 0.05 0.00 0.03 99.82 18:44:01 0 0.05 0.00 0.03 0.00 0.03 99.88 18:44:01 1 0.13 0.00 0.07 0.00 0.03 99.77 18:45:01 all 0.16 0.00 0.03 0.00 0.03 99.77 18:45:01 0 0.07 0.00 0.03 0.00 0.05 99.85 18:45:01 1 0.25 0.00 0.03 0.00 0.02 99.70 18:46:01 all 0.12 0.00 0.03 0.00 0.03 99.82 18:46:01 0 0.05 0.00 0.03 0.00 0.03 99.88 18:46:01 1 0.18 0.00 0.03 0.00 0.03 99.75 18:47:01 all 0.09 0.00 0.04 0.00 0.03 99.83 18:47:01 0 0.13 0.00 0.03 0.00 0.05 99.78 18:47:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:48:01 all 0.04 0.00 0.03 0.00 0.03 99.90 18:48:01 0 0.03 0.00 0.02 0.00 0.03 99.92 18:48:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:49:01 all 0.15 0.00 0.05 0.00 0.03 99.77 18:49:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:49:01 1 0.27 0.00 0.07 0.00 0.02 99.65 18:50:01 all 0.11 0.00 0.04 0.00 0.04 99.81 18:50:01 0 0.10 0.00 0.05 0.00 0.07 99.78 18:50:01 1 0.12 0.00 0.03 0.00 0.02 99.83 18:51:02 all 0.13 0.00 0.03 0.00 0.03 99.82 18:51:02 0 0.20 0.00 0.03 0.00 0.03 99.73 18:51:02 1 0.05 0.00 0.03 0.00 0.02 99.90 18:52:01 all 0.09 0.00 0.04 0.00 0.03 99.84 18:52:01 0 0.15 0.00 0.05 0.00 0.03 99.76 18:52:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 0.20 0.00 0.08 0.01 0.03 99.68 Average: 0 0.17 0.00 0.08 0.00 0.04 99.71 Average: 1 0.23 0.00 0.08 0.01 0.03 99.66