---> uname -a: Linux prd-centos7-docker-4c-2g-46.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: 2799.998 BogoMIPS: 5599.99 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% /w/workspace/dgexfoundry_device-sdk-go_PR-960@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 /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-960 ---> free -m: total used free shared buff/cache available Mem: 7821 927 4795 0 2097 6715 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:35:da:1f brd ff:ff:ff:ff:ff:ff inet 10.30.122.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe35:da1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:48:81:dd:53 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::42:48ff:fe81:dd53/64 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) 06/09/21 _x86_64_ (2 CPU) 13:17:30 LINUX RESTART (2 CPU) 13:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:19:01 82.00 3.88 78.12 0.00 2644.20 3644.16 0.00 13:20:01 0.48 0.00 0.48 0.00 0.00 8.21 0.00 13:21:01 0.15 0.00 0.15 0.00 0.00 1.87 0.00 13:22:02 0.32 0.00 0.32 0.00 0.00 5.43 0.00 13:23:01 0.17 0.00 0.17 0.00 0.00 2.41 0.00 13:24:01 0.38 0.00 0.38 0.00 0.00 6.50 0.00 13:25:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 13:26:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 13:27:01 0.25 0.00 0.25 0.00 0.00 2.78 0.00 13:28:01 0.20 0.00 0.20 0.00 0.00 2.43 0.00 13:29:01 0.33 0.00 0.33 0.00 0.00 5.16 0.00 Average: 7.71 0.35 7.36 0.00 240.83 335.51 0.00 13:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:19:01 5455784 0 809996 10.11 2620 1740532 1315140 14.52 578508 1574632 12 13:20:01 5465736 0 800036 9.99 2620 1740540 1237356 13.66 570376 1574596 20 13:21:01 5468776 0 796996 9.95 2620 1740540 1202852 13.28 570836 1571900 20 13:22:02 5466076 0 799688 9.98 2620 1740548 1202888 13.28 572944 1571900 20 13:23:01 5466160 0 799600 9.98 2620 1740552 1202960 13.28 566552 1578820 20 13:24:01 5465988 0 799772 9.99 2620 1740552 1202984 13.28 566696 1578820 12 13:25:01 5467872 0 797880 9.96 2620 1740560 1202660 13.28 565000 1578820 12 13:26:01 5459708 0 806040 10.06 2620 1740564 1202660 13.28 572924 1578820 8 13:27:01 5459380 0 806312 10.07 2620 1740620 1202660 13.28 573484 1578832 16 13:28:01 5459348 0 806392 10.07 2620 1740572 1202744 13.28 575656 1577052 12 13:29:01 5459404 0 806328 10.07 2620 1740580 1202720 13.28 575452 1577052 12 Average: 5463112 0 802640 10.02 2620 1740560 1216148 13.43 571675 1576477 15 13:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:19:01 eth0 258.65 194.24 599.02 69.74 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 13.09 8.93 2.02 27.85 0.00 0.00 0.00 0.00 13:20:01 eth0 1.28 0.33 0.33 0.55 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 eth0 1.75 0.32 0.37 0.20 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:02 eth0 1.45 0.28 0.35 0.20 0.00 0.00 0.00 0.00 13:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 eth0 1.10 0.58 0.62 0.43 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 eth0 1.03 0.45 0.38 0.24 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 eth0 0.20 0.18 0.08 0.04 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 eth0 0.20 0.15 0.07 0.04 0.00 0.00 0.00 0.00 13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.23 17.92 54.76 6.51 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 1.19 0.81 0.18 2.54 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) 06/09/21 _x86_64_ (2 CPU) 13:17:30 LINUX RESTART (2 CPU) 13:18:01 CPU %user %nice %system %iowait %steal %idle 13:19:01 all 6.75 0.00 2.54 2.35 0.07 88.29 13:19:01 0 6.73 0.00 2.74 2.09 0.07 88.38 13:19:01 1 6.78 0.00 2.34 2.62 0.07 88.19 13:20:01 all 0.09 0.00 0.03 0.00 0.03 99.85 13:20:01 0 0.13 0.00 0.02 0.00 0.03 99.82 13:20:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:21:01 all 0.12 0.00 0.04 0.00 0.03 99.82 13:21:01 0 0.17 0.00 0.05 0.00 0.02 99.77 13:21:01 1 0.07 0.00 0.03 0.00 0.03 99.87 13:22:02 all 0.13 0.00 0.03 0.00 0.03 99.81 13:22:02 0 0.23 0.00 0.02 0.00 0.02 99.73 13:22:02 1 0.03 0.00 0.03 0.00 0.05 99.88 13:23:01 all 0.16 0.00 0.03 0.00 0.03 99.79 13:23:01 0 0.26 0.00 0.02 0.00 0.02 99.71 13:23:01 1 0.07 0.00 0.03 0.00 0.03 99.86 13:24:01 all 0.08 0.00 0.03 0.00 0.03 99.87 13:24:01 0 0.13 0.00 0.03 0.00 0.03 99.80 13:24:01 1 0.02 0.00 0.02 0.00 0.02 99.95 13:25:01 all 0.08 0.00 0.02 0.00 0.03 99.87 13:25:01 0 0.12 0.00 0.02 0.00 0.03 99.83 13:25:01 1 0.03 0.00 0.02 0.00 0.03 99.92 13:26:01 all 0.09 0.00 0.03 0.00 0.03 99.85 13:26:01 0 0.07 0.00 0.05 0.00 0.02 99.87 13:26:01 1 0.12 0.00 0.02 0.00 0.03 99.83 13:27:01 all 0.06 0.00 0.03 0.00 0.03 99.88 13:27:01 0 0.03 0.00 0.02 0.00 0.05 99.90 13:27:01 1 0.08 0.00 0.03 0.00 0.02 99.87 13:28:01 all 0.06 0.00 0.03 0.00 0.03 99.89 13:28:01 0 0.02 0.00 0.03 0.00 0.03 99.92 13:28:01 1 0.10 0.00 0.02 0.00 0.02 99.87 13:29:01 all 0.07 0.00 0.03 0.00 0.03 99.88 13:29:01 0 0.03 0.00 0.03 0.00 0.03 99.90 13:29:01 1 0.10 0.00 0.02 0.00 0.02 99.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.69 0.00 0.25 0.21 0.03 98.81 Average: 0 0.71 0.00 0.27 0.19 0.03 98.80 Average: 1 0.67 0.00 0.23 0.23 0.03 98.83