---> uname -a: Linux prd-centos7-docker-4c-2g-15247.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-934 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-934@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 933 4789 0 2097 6709 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:ac:aa:fa brd ff:ff:ff:ff:ff:ff inet 10.30.123.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:feac:aafa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3b:a2:4c:47 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::42:3bff:fea2:4c47/64 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) 05/20/21 _x86_64_ (2 CPU) 02:43:34 LINUX RESTART (2 CPU) 02:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:45:01 104.76 13.28 91.48 0.00 4659.23 5217.23 0.00 02:46:01 0.93 0.00 0.93 0.00 0.00 23.80 0.00 02:47:01 0.47 0.00 0.47 0.00 0.00 7.28 0.00 02:48:01 0.30 0.00 0.30 0.00 0.00 5.13 0.00 02:49:01 0.30 0.00 0.30 0.00 0.00 4.31 0.00 02:50:01 0.40 0.00 0.40 0.00 0.00 5.78 0.00 02:51:02 0.27 0.00 0.27 0.00 0.00 4.41 0.00 02:52:01 0.29 0.00 0.29 0.00 0.00 3.91 0.00 02:53:01 0.33 0.00 0.33 0.00 0.00 5.30 0.00 02:54:01 0.27 0.00 0.27 0.00 0.00 4.02 0.00 Average: 10.86 1.33 9.52 0.00 466.99 529.31 0.00 02:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 5456072 0 809892 10.11 2620 1740356 1303260 14.39 580588 1572220 132 02:46:01 5467424 0 798532 9.97 2620 1740364 1206160 13.32 571488 1572188 12 02:47:01 5467028 0 798928 9.98 2620 1740364 1206184 13.32 573380 1570592 16 02:48:01 5464280 0 801672 10.01 2620 1740368 1206208 13.32 576604 1570592 8 02:49:01 5465648 0 800296 9.99 2620 1740376 1205956 13.31 571020 1574800 8 02:50:01 5465336 0 800608 10.00 2620 1740376 1206028 13.32 571276 1574800 8 02:51:02 5465844 0 800092 9.99 2620 1740384 1205956 13.31 570996 1574800 8 02:52:01 5457832 0 808100 10.09 2620 1740388 1205956 13.31 579128 1574800 8 02:53:01 5457016 0 808912 10.10 2620 1740392 1205956 13.31 579564 1574852 8 02:54:01 5457104 0 808820 10.10 2620 1740396 1205956 13.31 581384 1572952 8 Average: 5462358 0 803585 10.03 2620 1740376 1215762 13.42 575543 1573260 22 02:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 eth0 625.07 434.23 1091.83 88.71 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 14.30 10.97 2.06 27.28 0.00 0.00 0.00 0.00 02:46:01 eth0 4.16 1.97 3.07 0.13 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 0.90 0.30 0.32 0.14 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 0.52 0.28 0.27 0.26 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 0.07 0.08 0.01 0.01 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 0.32 0.23 0.14 0.07 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 02:51:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 eth0 0.08 0.08 0.01 0.01 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 0.08 0.08 0.01 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 02:54:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.28 43.84 109.82 8.96 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 1.43 1.10 0.21 2.73 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) 05/20/21 _x86_64_ (2 CPU) 02:43:34 LINUX RESTART (2 CPU) 02:44:01 CPU %user %nice %system %iowait %steal %idle 02:45:01 all 12.76 0.00 3.21 3.05 0.06 80.92 02:45:01 0 12.17 0.00 3.72 2.93 0.05 81.12 02:45:01 1 13.35 0.00 2.70 3.16 0.07 80.71 02:46:01 all 0.12 0.00 0.03 0.00 0.04 99.82 02:46:01 0 0.17 0.00 0.02 0.00 0.03 99.78 02:46:01 1 0.07 0.00 0.03 0.00 0.05 99.85 02:47:01 all 0.06 0.00 0.03 0.00 0.03 99.87 02:47:01 0 0.08 0.00 0.02 0.00 0.03 99.87 02:47:01 1 0.03 0.00 0.05 0.00 0.03 99.88 02:48:01 all 0.03 0.00 0.03 0.00 0.03 99.92 02:48:01 0 0.02 0.00 0.02 0.00 0.02 99.95 02:48:01 1 0.03 0.00 0.03 0.00 0.05 99.88 02:49:01 all 0.08 0.00 0.02 0.00 0.04 99.87 02:49:01 0 0.08 0.00 0.02 0.00 0.03 99.87 02:49:01 1 0.07 0.00 0.02 0.00 0.05 99.87 02:50:01 all 0.09 0.00 0.03 0.00 0.03 99.84 02:50:01 0 0.03 0.00 0.03 0.00 0.03 99.90 02:50:01 1 0.15 0.00 0.03 0.00 0.03 99.78 02:51:02 all 0.08 0.00 0.02 0.00 0.03 99.87 02:51:02 0 0.03 0.00 0.02 0.00 0.05 99.90 02:51:02 1 0.13 0.00 0.02 0.00 0.02 99.83 02:52:01 all 0.07 0.00 0.03 0.00 0.03 99.87 02:52:01 0 0.02 0.00 0.02 0.00 0.03 99.93 02:52:01 1 0.12 0.00 0.05 0.00 0.02 99.81 02:53:01 all 0.11 0.00 0.03 0.00 0.03 99.83 02:53:01 0 0.05 0.00 0.02 0.00 0.03 99.90 02:53:01 1 0.17 0.00 0.03 0.00 0.03 99.77 02:54:01 all 0.03 0.00 0.03 0.00 0.03 99.92 02:54:01 0 0.00 0.00 0.02 0.00 0.02 99.97 02:54:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: all 1.32 0.00 0.34 0.30 0.04 98.01 Average: 0 1.24 0.00 0.38 0.29 0.03 98.06 Average: 1 1.39 0.00 0.30 0.31 0.04 97.96