---> uname -a: Linux prd-centos7-docker-4c-2g-15679.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/sa-host /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-934 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-934@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 916 4806 0 2097 6726 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:58:63:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.33/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe58:63c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:75:1c:bc:a4 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::42:75ff:fe1c:bca4/64 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) 05/23/21 _x86_64_ (2 CPU) 02:41:25 LINUX RESTART (2 CPU) 02:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:43:01 72.44 3.91 68.53 0.00 2644.82 3576.22 0.00 02:44:01 1.77 0.00 1.77 0.00 0.00 34.90 0.00 02:45:01 0.22 0.00 0.22 0.00 0.00 3.45 0.00 02:46:01 0.28 0.00 0.28 0.00 0.00 4.41 0.00 02:47:01 0.25 0.00 0.25 0.00 0.00 3.13 0.00 02:48:01 0.35 0.00 0.35 0.00 0.00 5.70 0.00 02:49:01 0.15 0.00 0.15 0.00 0.00 2.15 0.00 02:50:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 02:51:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 02:52:01 0.25 0.00 0.25 0.00 0.00 2.82 0.00 02:53:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 Average: 6.96 0.36 6.60 0.00 240.55 331.18 0.00 02:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 5462536 0 803380 10.03 2620 1740404 1328408 14.67 573640 1572452 20 02:44:01 5477556 0 788352 9.84 2620 1740412 1205416 13.31 561464 1572436 20 02:45:01 5473940 0 791968 9.89 2620 1740412 1225940 13.54 566900 1570608 20 02:46:01 5477204 0 788700 9.85 2620 1740416 1198744 13.23 563120 1571288 12 02:47:01 5471708 0 794188 9.92 2620 1740424 1228248 13.56 564596 1574984 20 02:48:01 5467968 0 797928 9.96 2620 1740424 1253960 13.84 568112 1574984 20 02:49:01 5475788 0 790100 9.87 2620 1740432 1200036 13.25 561068 1574984 20 02:50:01 5465816 0 800068 9.99 2620 1740436 1200036 13.25 571312 1574984 8 02:51:01 5465312 0 800568 10.00 2620 1740440 1200036 13.25 571728 1574984 8 02:52:01 5465112 0 800764 10.00 2620 1740444 1200108 13.25 573700 1573400 12 02:53:01 5465672 0 800204 9.99 2620 1740444 1200072 13.25 573348 1573400 12 Average: 5469874 0 796020 9.94 2620 1740426 1221909 13.49 568090 1573500 16 02:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 eth0 270.63 206.01 607.16 50.48 0.00 0.00 0.00 0.00 02:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 docker0 10.36 7.16 1.81 27.22 0.00 0.00 0.00 0.00 02:44:01 eth0 0.83 0.07 0.07 0.01 0.00 0.00 0.00 0.00 02:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 eth0 1.58 1.53 0.34 8.15 0.00 0.00 0.00 0.00 02:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 eth0 1.33 1.30 0.15 6.22 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 eth0 2.55 1.88 0.71 7.16 0.00 0.00 0.00 0.00 02:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 02:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 02:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 02:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.26 19.23 55.35 6.56 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 0.94 0.65 0.16 2.48 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) 05/23/21 _x86_64_ (2 CPU) 02:41:25 LINUX RESTART (2 CPU) 02:42:01 CPU %user %nice %system %iowait %steal %idle 02:43:01 all 6.64 0.00 2.44 2.95 0.06 87.92 02:43:01 0 6.23 0.00 2.94 3.75 0.05 87.04 02:43:01 1 7.05 0.00 1.94 2.14 0.07 88.81 02:44:01 all 0.17 0.00 0.05 0.00 0.03 99.76 02:44:01 0 0.07 0.00 0.05 0.00 0.02 99.87 02:44:01 1 0.27 0.00 0.05 0.00 0.03 99.65 02:45:01 all 0.13 0.00 0.07 0.00 0.03 99.77 02:45:01 0 0.10 0.00 0.07 0.00 0.03 99.80 02:45:01 1 0.15 0.00 0.07 0.00 0.03 99.75 02:46:01 all 0.03 0.00 0.03 0.00 0.03 99.91 02:46:01 0 0.03 0.00 0.05 0.00 0.03 99.88 02:46:01 1 0.03 0.00 0.02 0.00 0.02 99.93 02:47:01 all 0.07 0.00 0.03 0.00 0.03 99.88 02:47:01 0 0.07 0.00 0.03 0.00 0.05 99.85 02:47:01 1 0.07 0.00 0.02 0.00 0.00 99.92 02:48:01 all 0.15 0.00 0.04 0.00 0.03 99.77 02:48:01 0 0.08 0.00 0.07 0.00 0.03 99.82 02:48:01 1 0.22 0.00 0.02 0.00 0.03 99.73 02:49:01 all 0.11 0.00 0.04 0.00 0.03 99.82 02:49:01 0 0.05 0.00 0.05 0.00 0.03 99.87 02:49:01 1 0.17 0.00 0.03 0.00 0.02 99.78 02:50:01 all 0.08 0.00 0.03 0.00 0.05 99.85 02:50:01 0 0.02 0.00 0.03 0.00 0.05 99.90 02:50:01 1 0.13 0.00 0.02 0.00 0.05 99.80 02:51:01 all 0.18 0.00 0.02 0.00 0.03 99.77 02:51:01 0 0.05 0.00 0.02 0.00 0.03 99.90 02:51:01 1 0.30 0.00 0.02 0.00 0.03 99.65 02:52:01 all 0.12 0.00 0.02 0.00 0.03 99.83 02:52:01 0 0.03 0.00 0.02 0.00 0.03 99.92 02:52:01 1 0.20 0.00 0.02 0.00 0.03 99.75 02:53:01 all 0.06 0.00 0.03 0.00 0.02 99.90 02:53:01 0 0.02 0.00 0.02 0.00 0.02 99.95 02:53:01 1 0.10 0.00 0.03 0.00 0.02 99.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.69 0.00 0.25 0.26 0.03 98.76 Average: 0 0.60 0.00 0.30 0.34 0.03 98.72 Average: 1 0.78 0.00 0.20 0.19 0.03 98.80