---> uname -a: Linux prd-centos7-docker-4c-2g-842.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% /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-955 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-955@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 985 4737 0 2097 6657 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:d4:d3:8c brd ff:ff:ff:ff:ff:ff inet 10.30.122.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85604sec preferred_lft 85604sec inet6 fe80::f816:3eff:fed4:d38c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8a:44:8a:8e 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::42:8aff:fe44:8a8e/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) 05:27:19 LINUX RESTART (2 CPU) 05:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:29:01 36.86 3.58 33.28 0.00 2601.60 3223.38 0.00 05:30:01 2.11 0.00 2.11 0.00 0.00 38.08 0.00 05:31:01 0.23 0.00 0.23 0.00 0.00 3.05 0.00 05:32:01 0.17 0.00 0.17 0.00 0.00 2.30 0.00 05:33:01 0.27 0.00 0.27 0.00 0.00 3.80 0.00 05:34:01 0.37 0.00 0.37 0.00 0.00 5.30 0.00 05:35:01 0.13 0.00 0.13 0.00 0.00 2.42 0.00 05:36:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 05:37:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 05:38:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 05:39:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 05:40:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 Average: 3.44 0.30 3.14 0.00 216.81 274.39 0.00 05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 5454520 0 811336 10.13 2620 1740464 1303732 14.39 576528 1577656 24 05:30:01 5467124 0 798724 9.97 2620 1740472 1206656 13.32 566668 1577624 8 05:31:01 5466040 0 799808 9.99 2620 1740472 1206824 13.32 570376 1574836 8 05:32:01 5464680 0 801164 10.00 2620 1740476 1206872 13.32 571548 1574836 20 05:33:01 5465428 0 800408 9.99 2620 1740484 1206812 13.32 567456 1578700 20 05:34:01 5466288 0 799548 9.98 2620 1740484 1206656 13.32 566472 1578700 20 05:35:01 5464600 0 801224 10.00 2620 1740496 1206848 13.32 567684 1578756 8 05:36:01 5459140 0 806680 10.07 2620 1740500 1206788 13.32 573408 1578756 8 05:37:01 5457836 0 807980 10.09 2620 1740504 1206656 13.32 574896 1578756 16 05:38:01 5453740 0 812072 10.14 2620 1740508 1206836 13.32 580668 1576764 16 05:39:01 5453996 0 811816 10.14 2620 1740508 1206836 13.32 580584 1576764 16 05:40:01 5454772 0 811032 10.13 2620 1740516 1206656 13.32 586352 1570012 20 Average: 5460680 0 805149 10.05 2620 1740490 1214848 13.41 573553 1576847 15 05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:01 eth0 152.66 118.02 457.10 29.27 0.00 0.00 0.00 0.00 05:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 15.21 11.59 2.25 27.84 0.00 0.00 0.00 0.00 05:30:01 eth0 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 eth0 0.88 0.30 0.39 0.02 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 eth0 1.32 0.30 0.35 0.17 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 eth0 1.65 0.65 0.72 0.46 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 eth0 0.97 0.07 0.10 0.04 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 eth0 0.95 0.50 0.59 0.39 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 eth0 0.78 0.28 0.28 0.20 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 0.97 0.08 0.10 0.01 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 1.45 0.43 0.41 0.24 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 0.67 0.35 0.34 0.20 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.54 10.09 38.37 2.59 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 1.27 0.97 0.19 2.32 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) 05:27:19 LINUX RESTART (2 CPU) 05:28:01 CPU %user %nice %system %iowait %steal %idle 05:29:01 all 4.73 0.00 2.33 4.89 0.05 88.00 05:29:01 0 4.21 0.00 2.51 3.36 0.07 89.84 05:29:01 1 5.24 0.00 2.15 6.41 0.03 86.16 05:30:01 all 0.11 0.00 0.06 0.00 0.03 99.80 05:30:01 0 0.12 0.00 0.05 0.00 0.03 99.80 05:30:01 1 0.10 0.00 0.07 0.00 0.03 99.80 05:31:01 all 0.17 0.00 0.03 0.00 0.03 99.78 05:31:01 0 0.27 0.00 0.02 0.00 0.03 99.68 05:31:01 1 0.07 0.00 0.03 0.00 0.02 99.88 05:32:01 all 0.14 0.00 0.03 0.00 0.03 99.80 05:32:01 0 0.13 0.00 0.03 0.00 0.03 99.80 05:32:01 1 0.15 0.00 0.03 0.00 0.02 99.80 05:33:01 all 0.20 0.00 0.05 0.00 0.03 99.72 05:33:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:33:01 1 0.35 0.00 0.07 0.00 0.02 99.57 05:34:01 all 0.18 0.00 0.03 0.00 0.03 99.77 05:34:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:34:01 1 0.33 0.00 0.03 0.00 0.02 99.62 05:35:01 all 0.24 0.00 0.04 0.00 0.03 99.69 05:35:01 0 0.12 0.00 0.05 0.00 0.03 99.80 05:35:01 1 0.37 0.00 0.03 0.00 0.02 99.58 05:36:01 all 0.14 0.00 0.06 0.00 0.03 99.77 05:36:01 0 0.02 0.00 0.03 0.00 0.03 99.92 05:36:01 1 0.27 0.00 0.08 0.00 0.02 99.63 05:37:01 all 0.16 0.00 0.03 0.00 0.02 99.79 05:37:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:37:01 1 0.28 0.00 0.03 0.00 0.00 99.68 05:38:01 all 0.12 0.00 0.03 0.00 0.03 99.82 05:38:01 0 0.03 0.00 0.03 0.00 0.05 99.88 05:38:01 1 0.20 0.00 0.03 0.00 0.02 99.75 05:39:01 all 0.12 0.00 0.04 0.00 0.02 99.82 05:39:01 0 0.07 0.00 0.05 0.00 0.03 99.85 05:39:01 1 0.17 0.00 0.03 0.00 0.00 99.80 05:39:01 CPU %user %nice %system %iowait %steal %idle 05:40:01 all 0.14 0.00 0.03 0.00 0.03 99.80 05:40:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:40:01 1 0.23 0.00 0.03 0.00 0.02 99.72 Average: all 0.53 0.00 0.23 0.40 0.03 98.81 Average: 0 0.42 0.00 0.24 0.28 0.04 99.03 Average: 1 0.64 0.00 0.22 0.53 0.02 98.60