---> uname -a: Linux prd-centos7-docker-4c-2g-15012.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/secure /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-932 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-932@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 916 4810 0 2094 6727 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:9c:39:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.105/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe9c:39c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:45:cd:d5:64 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::42:45ff:fecd:d564/64 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) 05/19/21 _x86_64_ (2 CPU) 05:55:51 LINUX RESTART (2 CPU) 05:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:58:01 2.03 0.00 2.03 0.00 0.00 45.85 0.00 05:59:01 0.43 0.00 0.43 0.00 0.00 6.31 0.00 06:00:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 06:01:01 0.32 0.05 0.27 0.00 0.40 3.96 0.00 06:02:01 0.45 0.07 0.38 0.00 1.47 7.45 0.00 06:03:02 0.23 0.00 0.23 0.00 0.00 2.83 0.00 06:04:01 0.17 0.00 0.17 0.00 0.00 1.37 0.00 06:05:01 0.18 0.00 0.18 0.00 0.00 2.17 0.00 06:06:01 0.28 0.00 0.28 0.00 0.00 3.22 0.00 06:07:01 0.23 0.00 0.23 0.00 0.00 2.57 0.00 06:08:01 13.01 0.13 12.87 0.00 13.72 811.19 0.00 Average: 1.60 0.02 1.58 0.00 1.42 80.99 0.00 05:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 5480812 0 788200 9.84 2620 1737308 1123240 12.40 560860 1567408 16 05:59:01 5482596 0 786408 9.82 2620 1737316 1082096 11.95 558408 1568564 16 06:00:01 5480532 0 788472 9.84 2620 1737316 1082144 11.95 560656 1568564 12 06:01:01 5472508 0 796492 9.95 2620 1737320 1146308 12.66 565612 1569364 20 06:02:01 5470024 0 798848 9.97 2620 1737448 1162092 12.83 566048 1572152 8 06:03:02 5478504 0 790364 9.87 2620 1737452 1079396 11.92 558692 1572208 8 06:04:01 5469004 0 799860 9.99 2620 1737456 1079396 11.92 568512 1572208 8 06:05:01 5467904 0 800952 10.00 2620 1737464 1080112 11.93 571324 1570340 8 06:06:01 5469064 0 799792 9.99 2620 1737464 1079668 11.92 570724 1570344 8 06:07:01 5468588 0 800264 9.99 2620 1737468 1079752 11.92 578508 1562648 8 06:08:01 4954384 0 909796 11.36 2620 2142140 1269648 14.02 753392 1830164 359796 Average: 5426720 0 805404 10.06 2620 1774196 1114896 12.31 582976 1593088 32719 05:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:01 eth0 1.02 0.52 0.54 0.36 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 1.53 0.28 0.36 0.17 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 2.17 0.40 0.57 0.23 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 2.58 2.28 0.64 14.66 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.98 1.15 0.19 6.51 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 0.44 0.07 0.04 0.01 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.95 0.58 0.31 1.32 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 198.87 176.62 2174.08 18.95 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.04 16.60 198.23 3.85 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 0.00 0.00 0.00 0.00 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) 05/19/21 _x86_64_ (2 CPU) 05:55:51 LINUX RESTART (2 CPU) 05:57:01 CPU %user %nice %system %iowait %steal %idle 05:58:01 all 0.14 0.00 0.06 0.00 0.04 99.76 05:58:01 0 0.23 0.00 0.07 0.00 0.03 99.67 05:58:01 1 0.05 0.00 0.05 0.00 0.05 99.85 05:59:01 all 0.15 0.00 0.03 0.00 0.03 99.79 05:59:01 0 0.27 0.00 0.03 0.00 0.03 99.67 05:59:01 1 0.03 0.00 0.03 0.00 0.02 99.92 06:00:01 all 0.09 0.00 0.03 0.00 0.03 99.86 06:00:01 0 0.13 0.00 0.03 0.00 0.02 99.82 06:00:01 1 0.05 0.00 0.02 0.00 0.03 99.90 06:01:01 all 0.18 0.00 0.07 0.00 0.03 99.72 06:01:01 0 0.25 0.00 0.05 0.00 0.02 99.68 06:01:01 1 0.12 0.00 0.08 0.00 0.03 99.77 06:02:01 all 0.13 0.00 0.05 0.01 0.03 99.78 06:02:01 0 0.18 0.00 0.05 0.02 0.02 99.73 06:02:01 1 0.08 0.00 0.05 0.00 0.03 99.83 06:03:02 all 0.03 0.00 0.03 0.00 0.02 99.92 06:03:02 0 0.02 0.00 0.03 0.00 0.00 99.95 06:03:02 1 0.05 0.00 0.03 0.00 0.03 99.88 06:04:01 all 0.03 0.00 0.03 0.00 0.03 99.92 06:04:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:04:01 1 0.03 0.00 0.03 0.00 0.03 99.90 06:05:01 all 0.21 0.00 0.03 0.00 0.03 99.74 06:05:01 0 0.32 0.00 0.03 0.00 0.02 99.63 06:05:01 1 0.10 0.00 0.02 0.00 0.03 99.85 06:06:01 all 0.10 0.00 0.03 0.00 0.03 99.85 06:06:01 0 0.05 0.00 0.03 0.00 0.03 99.88 06:06:01 1 0.15 0.00 0.02 0.00 0.02 99.82 06:07:01 all 0.10 0.00 0.03 0.00 0.02 99.86 06:07:01 0 0.03 0.00 0.03 0.00 0.03 99.90 06:07:01 1 0.17 0.00 0.02 0.00 0.00 99.82 06:08:01 all 6.63 0.00 2.53 0.69 0.04 90.10 06:08:01 0 7.24 0.00 2.83 0.80 0.03 89.10 06:08:01 1 6.02 0.00 2.23 0.59 0.05 91.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.70 0.00 0.26 0.06 0.03 98.95 Average: 0 0.79 0.00 0.29 0.07 0.02 98.83 Average: 1 0.62 0.00 0.23 0.05 0.03 99.07