---> uname -a: Linux prd-centos7-docker-4c-2g-91.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 1279 3153 0 3388 6460 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:90:46:08 brd ff:ff:ff:ff:ff:ff inet 10.30.123.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85617sec preferred_lft 85617sec inet6 fe80::f816:3eff:fe90:4608/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:08:3e:33:1f 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::42:8ff:fe3e:331f/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) 06/25/21 _x86_64_ (2 CPU) 12:57:47 LINUX RESTART (2 CPU) 12:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:01 1.90 0.00 1.90 0.00 0.00 39.79 0.00 13:01:01 0.32 0.02 0.30 0.00 0.13 3.66 0.00 13:02:01 0.45 0.10 0.35 0.00 1.73 5.55 0.00 13:03:01 0.18 0.00 0.18 0.00 0.00 3.00 0.00 13:04:01 0.27 0.00 0.27 0.00 0.00 3.32 0.00 13:05:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 13:06:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 13:07:01 0.27 0.00 0.27 0.00 0.00 2.72 0.00 13:08:01 0.20 0.00 0.20 0.00 0.00 1.78 0.00 13:09:01 35.98 0.03 35.95 0.00 3.73 14734.45 0.00 13:10:02 114.17 0.00 114.17 0.00 0.00 34030.96 0.00 Average: 14.10 0.01 14.09 0.00 0.51 4464.49 0.00 12:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:01 5465096 0 800548 10.00 2620 1740668 1198320 13.23 563820 1581148 16 13:01:01 5463548 0 802092 10.01 2620 1740672 1200888 13.26 573408 1573408 20 13:02:01 5462140 0 803376 10.03 2620 1740796 1199140 13.24 574660 1573468 8 13:03:01 5464232 0 801276 10.00 2620 1740804 1198828 13.24 567848 1578780 8 13:04:01 5463724 0 801780 10.01 2620 1740808 1198936 13.24 568372 1578780 8 13:05:01 5461704 0 803796 10.04 2620 1740812 1198996 13.24 569704 1578804 8 13:06:01 5462156 0 803340 10.03 2620 1740816 1198828 13.24 570020 1578804 8 13:07:01 5453056 0 812432 10.14 2620 1740824 1198828 13.24 578836 1578808 8 13:08:01 5453304 0 812184 10.14 2620 1740824 1198828 13.24 580644 1576900 8 13:09:01 4571208 0 976100 12.19 2620 2459004 1385280 15.29 705164 2230100 247652 13:10:02 3767308 0 1176168 14.69 2620 3062836 1389668 15.34 885312 2729160 126588 Average: 5226134 0 853917 10.66 2620 1926260 1233322 13.62 612526 1741651 34030 12:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:01 eth0 0.77 0.07 0.06 0.01 0.00 0.00 0.00 0.00 13:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 eth0 1.35 0.83 0.89 0.23 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 eth0 0.85 0.27 0.31 0.19 0.00 0.00 0.00 0.00 13:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 eth0 0.72 0.25 0.19 0.08 0.00 0.00 0.00 0.00 13:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 eth0 0.58 0.35 0.28 0.20 0.00 0.00 0.00 0.00 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 13:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 eth0 401.67 367.15 4080.15 30.83 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:02 eth0 452.39 414.50 3572.25 43.55 0.00 0.00 0.00 0.00 13:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:02 docker0 67.74 66.98 5.49 383.04 0.00 0.00 0.00 0.00 Average: eth0 78.38 71.54 698.28 6.86 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 6.21 6.14 0.50 35.12 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) 06/25/21 _x86_64_ (2 CPU) 12:57:47 LINUX RESTART (2 CPU) 12:59:01 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 0.17 0.00 0.03 0.00 0.02 99.78 13:00:01 0 0.30 0.00 0.03 0.00 0.02 99.65 13:00:01 1 0.03 0.00 0.03 0.00 0.02 99.92 13:01:01 all 0.19 0.00 0.06 0.00 0.03 99.72 13:01:01 0 0.33 0.00 0.07 0.00 0.03 99.57 13:01:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:02:01 all 0.14 0.00 0.05 0.00 0.03 99.78 13:02:01 0 0.25 0.00 0.05 0.00 0.02 99.68 13:02:01 1 0.03 0.00 0.05 0.00 0.03 99.88 13:03:01 all 0.13 0.00 0.03 0.00 0.02 99.82 13:03:01 0 0.23 0.00 0.02 0.00 0.00 99.75 13:03:01 1 0.03 0.00 0.05 0.00 0.03 99.88 13:04:01 all 0.20 0.00 0.03 0.00 0.02 99.75 13:04:01 0 0.33 0.00 0.02 0.00 0.02 99.63 13:04:01 1 0.07 0.00 0.05 0.00 0.02 99.87 13:05:01 all 0.16 0.00 0.05 0.00 0.03 99.77 13:05:01 0 0.25 0.00 0.05 0.00 0.02 99.68 13:05:01 1 0.07 0.00 0.05 0.00 0.03 99.85 13:06:01 all 0.05 0.00 0.04 0.00 0.02 99.89 13:06:01 0 0.02 0.00 0.02 0.00 0.02 99.95 13:06:01 1 0.08 0.00 0.07 0.00 0.02 99.83 13:07:01 all 0.12 0.00 0.03 0.00 0.02 99.84 13:07:01 0 0.03 0.00 0.02 0.00 0.03 99.92 13:07:01 1 0.20 0.00 0.03 0.00 0.00 99.77 13:08:01 all 0.07 0.00 0.03 0.00 0.03 99.88 13:08:01 0 0.03 0.00 0.02 0.00 0.03 99.92 13:08:01 1 0.10 0.00 0.03 0.00 0.02 99.85 13:09:01 all 7.47 0.00 2.78 9.24 0.03 80.49 13:09:01 0 7.29 0.00 2.99 12.66 0.03 77.02 13:09:01 1 7.65 0.00 2.56 5.82 0.03 83.94 13:10:02 all 11.62 0.00 5.34 19.82 0.19 63.03 13:10:02 0 12.11 0.00 5.84 14.90 0.21 66.94 13:10:02 1 11.12 0.00 4.83 24.73 0.17 59.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.81 0.00 0.75 2.59 0.04 94.81 Average: 0 1.89 0.00 0.81 2.45 0.04 94.81 Average: 1 1.73 0.00 0.70 2.72 0.04 94.81