---> uname -a: Linux prd-centos7-docker-4c-2g-485.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_master@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 971 4751 0 2097 6671 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:41:85:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fe41:85d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4a:3b:70:d9 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::42:4aff:fe3b:70d9/64 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) 06/11/21 _x86_64_ (2 CPU) 07:07:14 LINUX RESTART (2 CPU) 07:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:09:02 20.20 0.65 19.55 0.00 352.70 3118.55 0.00 07:10:01 0.53 0.00 0.53 0.00 0.00 8.66 0.00 07:11:01 0.25 0.00 0.25 0.00 0.00 3.18 0.00 07:12:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 07:13:01 0.18 0.00 0.18 0.00 0.00 2.22 0.00 07:14:01 0.35 0.00 0.35 0.00 0.00 4.55 0.00 07:15:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 07:16:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 07:17:01 0.28 0.00 0.28 0.00 0.00 2.75 0.00 07:18:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 Average: 2.27 0.07 2.20 0.00 35.33 315.70 0.00 07:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:02 5464980 0 800764 10.00 2620 1740576 1265256 13.97 565320 1579516 20 07:10:01 5470764 0 794972 9.93 2620 1740584 1203348 13.29 561128 1579480 16 07:11:01 5470208 0 795528 9.93 2620 1740584 1203612 13.29 563096 1578960 8 07:12:01 5468664 0 797068 9.95 2620 1740588 1203648 13.29 564548 1578960 8 07:13:01 5467176 0 798548 9.97 2620 1740596 1203444 13.29 559888 1585288 16 07:14:01 5465784 0 799940 9.99 2620 1740596 1203348 13.29 560320 1585288 12 07:15:01 5465288 0 800428 9.99 2620 1740604 1203348 13.29 560708 1585448 16 07:16:01 5455588 0 810120 10.12 2620 1740612 1203492 13.29 570504 1585448 8 07:17:01 5455336 0 810368 10.12 2620 1740616 1203348 13.29 572448 1583696 16 07:18:01 5455076 0 810624 10.12 2620 1740620 1203444 13.29 572948 1583696 16 Average: 5463886 0 801836 10.01 2620 1740598 1209629 13.35 565091 1582578 14 07:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:09:02 eth0 73.77 64.22 360.02 13.82 0.00 0.00 0.00 0.00 07:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:02 docker0 15.21 10.74 2.21 28.40 0.00 0.00 0.00 0.00 07:10:01 eth0 0.66 0.07 0.06 0.01 0.00 0.00 0.00 0.00 07:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 eth0 0.98 0.43 0.32 0.21 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 eth0 3.17 1.65 3.23 0.29 0.00 0.00 0.00 0.00 07:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 eth0 0.33 0.25 0.14 0.08 0.00 0.00 0.00 0.00 07:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 eth0 0.50 0.32 0.27 0.17 0.00 0.00 0.00 0.00 07:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 07:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.01 6.75 36.48 1.47 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 1.52 1.08 0.22 2.84 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) 06/11/21 _x86_64_ (2 CPU) 07:07:14 LINUX RESTART (2 CPU) 07:08:01 CPU %user %nice %system %iowait %steal %idle 07:09:02 all 2.71 0.00 1.21 0.86 0.04 95.18 07:09:02 0 2.65 0.00 1.06 0.67 0.05 95.57 07:09:02 1 2.77 0.00 1.37 1.05 0.03 94.78 07:10:01 all 0.08 0.00 0.03 0.01 0.03 99.84 07:10:01 0 0.02 0.00 0.05 0.00 0.03 99.90 07:10:01 1 0.15 0.00 0.02 0.02 0.03 99.78 07:11:01 all 0.11 0.00 0.03 0.00 0.03 99.84 07:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:11:01 1 0.18 0.00 0.02 0.00 0.03 99.77 07:12:01 all 0.08 0.00 0.03 0.00 0.03 99.87 07:12:01 0 0.05 0.00 0.03 0.00 0.02 99.90 07:12:01 1 0.10 0.00 0.03 0.00 0.03 99.83 07:13:01 all 0.09 0.00 0.14 0.00 0.03 99.74 07:13:01 0 0.07 0.00 0.13 0.00 0.02 99.78 07:13:01 1 0.12 0.00 0.15 0.00 0.03 99.70 07:14:01 all 0.06 0.00 0.02 0.00 0.03 99.90 07:14:01 0 0.02 0.00 0.02 0.00 0.02 99.95 07:14:01 1 0.10 0.00 0.02 0.00 0.03 99.85 07:15:01 all 0.08 0.00 0.03 0.00 0.03 99.86 07:15:01 0 0.03 0.00 0.03 0.00 0.03 99.90 07:15:01 1 0.13 0.00 0.02 0.00 0.03 99.82 07:16:01 all 0.06 0.00 0.03 0.00 0.03 99.89 07:16:01 0 0.02 0.00 0.02 0.00 0.02 99.95 07:16:01 1 0.10 0.00 0.03 0.00 0.03 99.83 07:17:01 all 0.08 0.00 0.02 0.00 0.03 99.87 07:17:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:17:01 1 0.13 0.00 0.00 0.00 0.03 99.83 07:18:01 all 0.03 0.00 0.02 0.00 0.03 99.92 07:18:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:18:01 1 0.03 0.00 0.02 0.00 0.05 99.90 Average: all 0.34 0.00 0.15 0.09 0.03 99.39 Average: 0 0.29 0.00 0.14 0.07 0.02 99.47 Average: 1 0.38 0.00 0.17 0.11 0.04 99.31