---> uname -a: Linux prd-centos7-docker-4c-2g-916.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 8.5G 31.5G 21% / 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 8.5G 31.5G 21% /facter-os /dev/vda1 40.0G 8.5G 31.5G 21% /etc/resolv.conf /dev/vda1 40.0G 8.5G 31.5G 21% /etc/hostname /dev/vda1 40.0G 8.5G 31.5G 21% /etc/hosts /dev/vda1 40.0G 8.5G 31.5G 21% /var/log/auth.log /dev/vda1 40.0G 8.5G 31.5G 21% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.5G 31.5G 21% /run/cloud-init/result.json /dev/vda1 40.0G 8.5G 31.5G 21% /w/workspace/dgexfoundry_device-sdk-go_master@tmp /dev/vda1 40.0G 8.5G 31.5G 21% /var/log/sa-host /dev/vda1 40.0G 8.5G 31.5G 21% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1171 3264 0 3385 6569 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:17:c6:98 brd ff:ff:ff:ff:ff:ff inet 10.30.123.119/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fe17:c698/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:15:42:39:0b 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::42:15ff:fe42:390b/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) 14:59:51 LINUX RESTART (2 CPU) 15:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:02:01 22.97 3.72 19.25 0.00 2645.09 3226.30 0.00 15:03:01 0.63 0.02 0.62 0.00 0.53 11.19 0.00 15:04:01 0.17 0.00 0.17 0.00 0.00 2.27 0.00 15:05:01 0.22 0.00 0.22 0.00 0.00 4.00 0.00 15:06:01 0.18 0.00 0.18 0.00 0.00 3.18 0.00 15:07:01 0.33 0.00 0.33 0.00 0.00 3.83 0.00 15:08:01 0.22 0.00 0.22 0.00 0.00 3.37 0.00 15:09:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 15:10:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 15:11:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 15:12:01 0.25 0.00 0.25 0.00 0.00 3.63 0.00 15:13:01 86.21 0.03 86.18 0.00 3.73 27991.42 0.00 15:14:01 82.23 0.00 82.23 0.00 0.00 21304.86 0.00 15:15:01 48.82 0.25 48.57 0.00 14.79 9504.81 0.00 Average: 17.38 0.28 17.09 0.00 187.41 4445.38 0.00 15:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:02:01 5457712 0 811056 10.13 2620 1737544 1291504 14.26 572220 1579008 12 15:03:01 5463476 0 805288 10.05 2620 1737548 1227728 13.55 572680 1573716 24 15:04:01 5460036 0 808724 10.10 2620 1737552 1252388 13.83 572028 1577636 20 15:05:01 5459452 0 809304 10.11 2620 1737556 1258636 13.90 572684 1577636 12 15:06:01 5467668 0 801080 10.00 2620 1737564 1200528 13.25 562888 1580828 12 15:07:01 5467748 0 801000 10.00 2620 1737564 1200468 13.25 562560 1580828 12 15:08:01 5459200 0 809540 10.11 2620 1737572 1200576 13.26 571064 1580828 8 15:09:01 5458592 0 810144 10.12 2620 1737576 1200648 13.26 571704 1580828 8 15:10:01 5459460 0 809276 10.10 2620 1737576 1200652 13.26 573232 1578732 8 15:11:01 5457696 0 811032 10.13 2620 1737584 1200604 13.26 575448 1578732 16 15:12:01 5457528 0 811200 10.13 2620 1737584 1200448 13.25 581576 1572452 8 15:13:01 4379192 0 1046728 13.07 2620 2580392 1467888 16.21 804028 2307944 101812 15:14:01 3852648 0 1094092 13.66 2620 3059572 1501112 16.57 800164 2728168 120176 15:15:01 3229776 0 1209284 15.10 2620 3567252 1738488 19.19 1134740 2953312 506996 Average: 5109299 0 874125 10.91 2620 2022888 1295833 14.31 644787 1810761 52080 15:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:02:01 eth0 102.15 81.82 399.16 19.63 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 12.47 10.14 1.97 28.17 0.00 0.00 0.00 0.00 15:03:01 eth0 7.20 4.36 4.09 8.14 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 eth0 2.23 0.98 0.41 6.57 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 1.57 1.23 0.58 7.47 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 eth0 0.67 0.47 0.40 0.27 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 eth0 0.83 0.15 0.18 0.07 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 eth0 1.15 0.28 0.33 0.20 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 1.40 0.23 0.36 0.21 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 1.35 0.52 0.58 0.36 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 eth0 2.28 0.52 0.53 0.27 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 0.80 0.07 0.04 0.04 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 veth76f81c4 70.79 70.17 6.46 389.99 0.00 0.00 0.00 0.00 15:13:01 eth0 507.58 471.27 4477.25 41.51 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 70.79 70.04 5.49 389.98 0.00 0.00 0.00 0.00 15:14:01 eth0 403.70 369.26 3192.58 80.90 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.89 0.73 0.19 0.31 0.00 0.00 0.00 0.00 15:15:01 eth0 284.86 244.75 2477.72 62.49 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 43.67 50.57 2.71 260.35 0.00 0.00 0.00 0.00 Average: eth0 94.32 84.18 755.86 16.33 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 9.12 9.39 0.74 48.49 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) 14:59:51 LINUX RESTART (2 CPU) 15:01:02 CPU %user %nice %system %iowait %steal %idle 15:02:01 all 3.33 0.00 1.74 3.30 0.06 91.56 15:02:01 0 3.53 0.00 2.17 1.57 0.07 92.67 15:02:01 1 3.14 0.00 1.32 5.03 0.05 90.45 15:03:01 all 0.16 0.00 0.07 0.00 0.03 99.75 15:03:01 0 0.20 0.00 0.08 0.00 0.02 99.70 15:03:01 1 0.12 0.00 0.05 0.00 0.03 99.80 15:04:01 all 0.07 0.00 0.04 0.00 0.02 99.87 15:04:01 0 0.05 0.00 0.03 0.00 0.00 99.92 15:04:01 1 0.08 0.00 0.05 0.00 0.03 99.83 15:05:01 all 0.12 0.00 0.03 0.00 0.03 99.82 15:05:01 0 0.13 0.00 0.03 0.00 0.02 99.82 15:05:01 1 0.10 0.00 0.03 0.00 0.03 99.83 15:06:01 all 0.13 0.00 0.04 0.00 0.03 99.80 15:06:01 0 0.22 0.00 0.02 0.00 0.02 99.75 15:06:01 1 0.05 0.00 0.07 0.00 0.03 99.85 15:07:01 all 0.11 0.00 0.03 0.00 0.03 99.84 15:07:01 0 0.18 0.00 0.03 0.00 0.02 99.77 15:07:01 1 0.03 0.00 0.02 0.00 0.03 99.92 15:08:01 all 0.09 0.00 0.05 0.00 0.02 99.84 15:08:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:08:01 1 0.10 0.00 0.05 0.00 0.02 99.83 15:09:01 all 0.09 0.00 0.03 0.00 0.02 99.87 15:09:01 0 0.17 0.00 0.02 0.00 0.00 99.82 15:09:01 1 0.02 0.00 0.03 0.00 0.03 99.92 15:10:01 all 0.13 0.00 0.01 0.00 0.03 99.83 15:10:01 0 0.22 0.00 0.02 0.00 0.03 99.73 15:10:01 1 0.03 0.00 0.00 0.00 0.03 99.93 15:11:01 all 0.14 0.00 0.03 0.00 0.02 99.81 15:11:01 0 0.25 0.00 0.03 0.00 0.02 99.70 15:11:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:12:01 all 0.08 0.00 0.03 0.00 0.02 99.87 15:12:01 0 0.15 0.00 0.02 0.00 0.02 99.82 15:12:01 1 0.02 0.00 0.03 0.00 0.02 99.93 15:12:01 CPU %user %nice %system %iowait %steal %idle 15:13:01 all 10.41 0.00 4.00 21.14 0.07 64.39 15:13:01 0 10.20 0.00 4.04 14.86 0.07 70.83 15:13:01 1 10.61 0.00 3.96 27.39 0.07 57.97 15:14:01 all 8.88 0.00 4.26 10.03 0.06 76.76 15:14:01 0 8.75 0.00 4.31 8.44 0.07 78.44 15:14:01 1 9.02 0.00 4.20 11.63 0.05 75.09 15:15:01 all 10.50 0.00 4.30 7.94 0.08 77.18 15:15:01 0 8.14 0.00 4.28 9.31 0.07 78.21 15:15:01 1 12.87 0.00 4.33 6.56 0.09 76.16 Average: all 2.40 0.00 1.03 2.97 0.03 93.57 Average: 0 2.26 0.00 1.06 2.39 0.03 94.25 Average: 1 2.53 0.00 0.99 3.54 0.04 92.89