---> uname -a: Linux prd-centos7-docker-4c-2g-1099.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 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% /w/workspace/dgexfoundry_device-sdk-go_master /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 /dev/vda1 40.0G 8.5G 31.5G 21% /var/log/auth.log /dev/vda1 40.0G 8.5G 31.5G 21% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 1274 3157 0 3388 6461 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:b7:cf:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.228/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85405sec preferred_lft 85405sec inet6 fe80::f816:3eff:feb7:cfd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8d:3e:c1:8b 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::42:8dff:fe3e:c18b/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) 06/24/21 _x86_64_ (2 CPU) 08:52:31 LINUX RESTART (2 CPU) 08:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:54:01 75.56 19.98 55.58 0.00 5878.12 4141.33 0.00 08:55:01 1.82 0.00 1.82 0.00 0.00 36.63 0.00 08:56:01 0.25 0.00 0.25 0.00 0.00 3.86 0.00 08:57:01 0.22 0.00 0.22 0.00 0.00 2.97 0.00 08:58:01 0.23 0.00 0.23 0.00 0.00 3.73 0.00 08:59:01 0.38 0.00 0.38 0.00 0.00 5.91 0.00 09:00:01 0.23 0.00 0.23 0.00 0.00 4.70 0.00 09:01:01 0.32 0.00 0.32 0.00 0.00 5.45 0.00 09:02:01 0.61 0.12 0.49 0.00 1.89 9.33 0.00 09:03:01 0.20 0.00 0.20 0.00 0.00 2.73 0.00 09:04:01 0.23 0.00 0.23 0.00 0.00 1.95 0.00 09:05:01 1.53 0.03 1.50 0.00 3.73 28.42 0.00 09:06:01 83.66 0.00 83.66 0.00 0.00 28057.60 0.00 09:07:01 46.28 0.00 46.28 0.00 0.00 5224.00 0.00 09:08:01 78.10 0.15 77.95 0.00 4.80 22286.18 0.00 09:09:01 56.98 0.10 56.88 0.00 9.99 16832.47 0.00 Average: 21.69 1.28 20.41 0.00 369.14 4796.09 0.00 08:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:54:01 5465556 0 800104 9.99 2620 1740660 1290092 14.24 570080 1572336 128 08:55:01 5470848 0 794804 9.92 2620 1740668 1251692 13.82 565848 1572300 20 08:56:01 5471972 0 793676 9.91 2620 1740672 1241400 13.71 563336 1573764 8 08:57:01 5471836 0 793804 9.91 2620 1740680 1233188 13.62 563788 1573768 16 08:58:01 5475896 0 789740 9.86 2620 1740684 1201092 13.26 557088 1577148 8 08:59:01 5473912 0 791724 9.89 2620 1740684 1201236 13.26 558944 1577148 20 09:00:01 5473304 0 792324 9.89 2620 1740692 1201284 13.26 560104 1577148 16 09:01:01 5471516 0 794108 9.92 2620 1740696 1203436 13.29 561512 1577148 12 09:02:01 5461392 0 804108 10.04 2620 1740820 1201928 13.27 571344 1577208 8 09:03:01 5462988 0 802472 10.02 2620 1740860 1201664 13.27 571848 1575312 20 09:04:01 5462720 0 802772 10.02 2620 1740828 1201748 13.27 572280 1575304 8 09:05:01 5208288 0 851688 10.63 2620 1946344 1389432 15.34 665292 1728032 205124 09:06:01 4366340 0 1053508 13.15 2620 2586472 1391164 15.36 799776 2323444 104224 09:07:01 3787572 0 1155940 14.43 2620 3062808 1394352 15.39 888000 2731196 558324 09:08:01 3595404 0 1213752 15.15 2620 3197164 1643320 18.14 1038240 2735548 8 09:09:01 3248716 0 1290292 16.11 2620 3467312 1638504 18.09 1088124 2961424 12800 Average: 5023016 0 895301 11.18 2620 2088003 1305346 14.41 668475 1863014 55046 08:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:54:01 eth0 498.45 339.36 1106.94 81.81 0.00 0.00 0.00 0.00 08:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 docker0 12.14 9.26 2.01 28.65 0.00 0.00 0.00 0.00 08:55:01 eth0 6.26 2.73 4.26 0.34 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 eth0 1.42 0.27 0.37 0.17 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 eth0 1.47 0.83 0.80 0.63 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 eth0 0.55 0.08 0.06 0.04 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 eth0 1.43 0.58 0.50 0.28 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 eth0 0.48 0.30 0.27 0.20 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 eth0 0.42 0.30 0.27 0.20 0.00 0.00 0.00 0.00 09:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 eth0 0.75 0.20 0.13 0.07 0.00 0.00 0.00 0.00 09:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 eth0 380.18 347.73 3400.53 26.35 0.00 0.00 0.00 0.00 09:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 eth0 152.01 138.08 1082.79 16.81 0.00 0.00 0.00 0.00 09:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 vethd41ac42 72.92 75.87 6.66 394.17 0.00 0.00 0.00 0.00 09:06:01 docker0 72.92 75.74 5.66 394.16 0.00 0.00 0.00 0.00 09:07:01 eth0 433.77 395.02 3225.83 41.43 0.00 0.00 0.00 0.00 09:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 docker0 0.23 0.32 0.04 0.07 0.00 0.00 0.00 0.00 09:08:01 eth0 147.66 92.51 297.69 91.11 0.00 0.00 0.00 0.00 09:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 docker0 72.69 122.15 3.86 279.00 0.00 0.00 0.00 0.00 09:09:01 eth0 234.40 209.39 2204.69 29.46 0.00 0.00 0.00 0.00 09:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 docker0 2.65 1.78 0.50 0.59 0.00 0.00 0.00 0.00 Average: eth0 116.37 95.57 708.54 18.08 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 10.05 13.09 0.76 43.95 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) 06/24/21 _x86_64_ (2 CPU) 08:52:31 LINUX RESTART (2 CPU) 08:53:01 CPU %user %nice %system %iowait %steal %idle 08:54:01 all 16.66 0.00 4.35 4.09 0.15 74.76 08:54:01 0 15.68 0.00 4.74 2.47 0.17 76.94 08:54:01 1 17.63 0.00 3.96 5.71 0.12 72.57 08:55:01 all 0.22 0.00 0.05 0.00 0.02 99.72 08:55:01 0 0.12 0.00 0.05 0.00 0.02 99.82 08:55:01 1 0.32 0.00 0.05 0.00 0.02 99.62 08:56:01 all 0.24 0.00 0.05 0.00 0.03 99.67 08:56:01 0 0.08 0.00 0.07 0.00 0.02 99.83 08:56:01 1 0.40 0.00 0.03 0.00 0.05 99.51 08:57:01 all 0.26 0.00 0.05 0.00 0.01 99.68 08:57:01 0 0.08 0.00 0.07 0.00 0.02 99.83 08:57:01 1 0.43 0.00 0.03 0.00 0.00 99.53 08:58:01 all 0.16 0.00 0.03 0.00 0.02 99.79 08:58:01 0 0.07 0.00 0.03 0.00 0.02 99.88 08:58:01 1 0.25 0.00 0.03 0.00 0.02 99.70 08:59:01 all 0.17 0.00 0.04 0.00 0.02 99.77 08:59:01 0 0.07 0.00 0.05 0.00 0.03 99.85 08:59:01 1 0.27 0.00 0.03 0.00 0.00 99.70 09:00:01 all 0.16 0.00 0.03 0.00 0.02 99.79 09:00:01 0 0.07 0.00 0.05 0.00 0.03 99.85 09:00:01 1 0.25 0.00 0.02 0.00 0.00 99.73 09:01:01 all 0.12 0.00 0.05 0.00 0.02 99.82 09:01:01 0 0.05 0.00 0.07 0.00 0.02 99.87 09:01:01 1 0.18 0.00 0.03 0.00 0.02 99.77 09:02:01 all 0.17 0.00 0.05 0.08 0.03 99.67 09:02:01 0 0.29 0.00 0.07 0.14 0.03 99.47 09:02:01 1 0.05 0.00 0.03 0.03 0.02 99.86 09:03:01 all 0.08 0.00 0.03 0.00 0.02 99.88 09:03:01 0 0.13 0.00 0.03 0.00 0.02 99.82 09:03:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:04:01 all 0.13 0.00 0.03 0.00 0.02 99.82 09:04:01 0 0.22 0.00 0.02 0.00 0.02 99.75 09:04:01 1 0.05 0.00 0.05 0.00 0.02 99.88 09:04:01 CPU %user %nice %system %iowait %steal %idle 09:05:01 all 1.58 0.00 0.83 0.18 0.04 97.37 09:05:01 0 1.79 0.00 1.06 0.22 0.03 96.89 09:05:01 1 1.38 0.00 0.59 0.13 0.05 97.85 09:06:01 all 10.20 0.00 3.68 27.42 0.07 58.63 09:06:01 0 10.46 0.00 3.70 30.89 0.07 54.88 09:06:01 1 9.94 0.00 3.66 23.95 0.07 62.38 09:07:01 all 9.01 0.00 4.14 7.21 0.06 79.58 09:07:01 0 9.01 0.00 4.13 6.93 0.07 79.86 09:07:01 1 9.01 0.00 4.15 7.48 0.05 79.31 09:08:01 all 4.10 0.00 1.82 10.68 0.06 83.34 09:08:01 0 6.00 0.00 1.99 15.66 0.05 76.30 09:08:01 1 2.21 0.00 1.64 5.72 0.07 90.36 09:09:01 all 8.64 0.00 4.12 16.39 0.11 70.74 09:09:01 0 7.69 0.00 4.17 22.19 0.12 65.83 09:09:01 1 9.59 0.00 4.07 10.58 0.10 75.66 Average: all 3.19 0.00 1.19 4.06 0.04 91.52 Average: 0 3.18 0.00 1.25 4.83 0.05 90.70 Average: 1 3.19 0.00 1.13 3.29 0.04 92.35