---> uname -a: Linux prd-centos7-docker-4c-2g-34.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/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-989 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-989@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 7821 980 4742 0 2098 6663 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:82:6a:ae brd ff:ff:ff:ff:ff:ff inet 10.30.123.164/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe82:6aae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d8:7b:77:95 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:d8ff:fe7b:7795/64 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) 10:10:43 LINUX RESTART (2 CPU) 10:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:12:01 191.19 54.10 137.09 0.00 7877.21 41027.77 0.00 10:13:01 1.52 0.00 1.52 0.00 0.00 30.76 0.00 10:14:01 0.38 0.00 0.38 0.00 0.00 6.08 0.00 10:15:01 0.28 0.00 0.28 0.00 0.00 3.36 0.00 10:16:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 10:17:01 0.33 0.00 0.33 0.00 0.00 4.75 0.00 10:18:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 10:19:01 0.20 0.00 0.20 0.00 0.00 2.58 0.00 10:20:01 0.32 0.00 0.32 0.00 0.00 3.60 0.00 10:21:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 10:22:01 0.30 0.00 0.30 0.00 0.00 4.48 0.00 Average: 17.75 4.92 12.83 0.00 716.45 3737.32 0.00 10:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 5456092 0 809488 10.11 2620 1740740 1291732 14.26 579288 1573732 140 10:13:01 5467244 0 798384 9.97 2620 1740692 1204708 13.30 570256 1573692 12 10:14:01 5464328 0 801300 10.01 2620 1740692 1205504 13.31 571552 1574828 8 10:15:01 5463080 0 802544 10.02 2620 1740696 1205468 13.31 572624 1574828 8 10:16:01 5465792 0 799824 9.99 2620 1740704 1205096 13.30 565492 1579996 8 10:17:01 5462128 0 803488 10.03 2620 1740704 1205192 13.31 568816 1579996 8 10:18:01 5461976 0 803632 10.03 2620 1740712 1205096 13.30 569356 1579996 16 10:19:01 5459020 0 806584 10.07 2620 1740716 1205288 13.31 572264 1579996 8 10:20:01 5452636 0 812964 10.15 2620 1740720 1205096 13.30 578732 1579996 20 10:21:01 5451036 0 814560 10.17 2620 1740724 1205456 13.31 582680 1578012 16 10:22:01 5442528 0 822892 10.27 2620 1740900 1217592 13.44 586096 1578128 180 Average: 5458715 0 806878 10.07 2620 1740727 1214203 13.41 574287 1577564 39 10:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:01 eth0 618.86 435.76 1112.13 89.29 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 docker0 17.21 11.69 2.38 28.17 0.00 0.00 0.00 0.00 10:13:01 eth0 0.73 0.10 0.06 0.03 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 eth0 4.21 1.48 3.32 0.25 0.00 0.00 0.00 0.00 10:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 eth0 0.50 0.30 0.27 0.23 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 eth0 0.62 0.33 0.33 0.20 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 eth0 0.55 0.10 0.06 0.01 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 eth0 1.27 0.42 0.58 0.38 0.00 0.00 0.00 0.00 10:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 eth0 3.98 1.62 2.28 0.80 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.45 40.06 101.79 8.30 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 1.57 1.06 0.22 2.56 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) 10:10:43 LINUX RESTART (2 CPU) 10:11:01 CPU %user %nice %system %iowait %steal %idle 10:12:01 all 20.49 0.00 8.19 7.58 0.07 63.66 10:12:01 0 18.65 0.00 9.52 6.39 0.07 65.37 10:12:01 1 22.33 0.00 6.86 8.77 0.07 61.96 10:13:01 all 0.11 0.00 0.05 0.00 0.04 99.80 10:13:01 0 0.17 0.00 0.05 0.00 0.03 99.75 10:13:01 1 0.05 0.00 0.05 0.00 0.05 99.85 10:14:01 all 0.29 0.00 0.04 0.00 0.02 99.65 10:14:01 0 0.50 0.00 0.02 0.00 0.02 99.46 10:14:01 1 0.08 0.00 0.07 0.00 0.02 99.83 10:15:01 all 0.13 0.00 0.03 0.00 0.03 99.82 10:15:01 0 0.23 0.00 0.02 0.00 0.02 99.73 10:15:01 1 0.03 0.00 0.03 0.00 0.03 99.90 10:16:01 all 0.17 0.00 0.03 0.00 0.03 99.77 10:16:01 0 0.28 0.00 0.03 0.00 0.03 99.65 10:16:01 1 0.05 0.00 0.03 0.00 0.02 99.90 10:17:01 all 0.08 0.00 0.06 0.00 0.02 99.85 10:17:01 0 0.12 0.00 0.07 0.00 0.02 99.80 10:17:01 1 0.03 0.00 0.05 0.00 0.02 99.90 10:18:01 all 0.08 0.00 0.03 0.00 0.03 99.86 10:18:01 0 0.12 0.00 0.03 0.00 0.02 99.83 10:18:01 1 0.05 0.00 0.03 0.00 0.03 99.88 10:19:01 all 0.12 0.00 0.07 0.00 0.03 99.79 10:19:01 0 0.08 0.00 0.05 0.00 0.02 99.85 10:19:01 1 0.15 0.00 0.08 0.00 0.03 99.73 10:20:01 all 0.09 0.00 0.03 0.00 0.03 99.84 10:20:01 0 0.15 0.00 0.02 0.00 0.03 99.80 10:20:01 1 0.03 0.00 0.05 0.00 0.03 99.88 10:21:01 all 0.13 0.00 0.04 0.00 0.01 99.82 10:21:01 0 0.20 0.00 0.03 0.00 0.00 99.77 10:21:01 1 0.07 0.00 0.05 0.00 0.02 99.87 10:22:01 all 0.27 0.00 0.08 0.00 0.03 99.62 10:22:01 0 0.32 0.00 0.07 0.00 0.02 99.60 10:22:01 1 0.22 0.00 0.10 0.00 0.03 99.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.93 0.00 0.76 0.66 0.03 96.62 Average: 0 1.83 0.00 0.87 0.56 0.02 96.71 Average: 1 2.03 0.00 0.65 0.77 0.03 96.52