---> uname -a: Linux prd-centos7-docker-4c-2g-1268.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% /w/workspace/dgexfoundry_device-sdk-go_PR-971@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-971 ---> free -m: total used free shared buff/cache available Mem: 7821 936 4786 0 2098 6706 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:f7:d4:ef brd ff:ff:ff:ff:ff:ff inet 10.30.122.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fef7:d4ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d3:82:68:eb 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:d3ff:fe82:68eb/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) 07/01/21 _x86_64_ (2 CPU) 18:41:26 LINUX RESTART (2 CPU) 18:42:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:43:01 87.61 4.52 83.08 0.00 2884.93 3736.37 0.00 18:44:02 0.90 0.00 0.90 0.00 0.00 21.86 0.00 18:45:01 0.29 0.00 0.29 0.00 0.00 3.39 0.00 18:46:01 0.18 0.00 0.18 0.00 0.00 2.97 0.00 18:47:01 0.18 0.00 0.18 0.00 0.00 2.35 0.00 18:48:01 0.33 0.00 0.33 0.00 0.00 4.70 0.00 18:49:01 0.23 0.00 0.23 0.00 0.00 3.08 0.00 18:50:01 0.30 0.00 0.30 0.00 0.00 4.63 0.00 18:51:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 18:52:01 0.15 0.00 0.15 0.00 0.00 1.62 0.00 18:53:01 0.28 0.00 0.28 0.00 0.00 3.22 0.00 Average: 8.14 0.41 7.74 0.00 258.79 339.75 0.00 18:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 5451988 0 813536 10.16 2620 1740788 1291964 14.26 581468 1575332 128 18:44:02 5450872 0 814640 10.17 2620 1740800 1291628 14.26 583468 1575300 16 18:45:01 5459456 0 806056 10.06 2620 1740800 1205204 13.31 573952 1577136 20 18:46:01 5457996 0 807512 10.08 2620 1740804 1205252 13.31 575552 1577136 16 18:47:01 5456516 0 808984 10.10 2620 1740812 1205072 13.30 576668 1577840 20 18:48:01 5456884 0 808616 10.10 2620 1740812 1205012 13.30 576280 1577840 12 18:49:01 5457288 0 808204 10.09 2620 1740820 1204952 13.30 575968 1577840 8 18:50:01 5450608 0 814880 10.17 2620 1740824 1204952 13.30 582828 1577840 8 18:51:01 5449736 0 815748 10.19 2620 1740828 1204952 13.30 583272 1577844 16 18:52:01 5449668 0 815812 10.19 2620 1740832 1205072 13.30 585588 1576192 12 18:53:01 5449848 0 815632 10.18 2620 1740832 1204952 13.30 584976 1576192 8 Average: 5453715 0 811784 10.14 2620 1740814 1220819 13.48 580002 1576954 24 18:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 eth0 415.66 306.50 841.27 73.15 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 10.77 6.99 2.02 28.94 0.00 0.00 0.00 0.00 18:44:02 eth0 4.00 1.52 2.96 0.10 0.00 0.00 0.00 0.00 18:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 0.81 0.29 0.30 0.17 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 0.68 0.30 0.29 0.23 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.22 0.15 0.08 0.04 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.20 0.15 0.07 0.04 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.20 0.15 0.08 0.04 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.88 27.76 75.81 6.62 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 0.97 0.63 0.18 2.60 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) 07/01/21 _x86_64_ (2 CPU) 18:41:26 LINUX RESTART (2 CPU) 18:42:02 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 8.50 0.00 2.95 2.31 0.06 86.17 18:43:01 0 8.00 0.00 3.19 1.47 0.05 87.28 18:43:01 1 9.00 0.00 2.72 3.15 0.07 85.06 18:44:02 all 0.13 0.00 0.05 0.00 0.02 99.80 18:44:02 0 0.20 0.00 0.03 0.00 0.00 99.77 18:44:02 1 0.07 0.00 0.07 0.00 0.03 99.83 18:45:01 all 0.17 0.00 0.04 0.00 0.03 99.76 18:45:01 0 0.27 0.00 0.03 0.00 0.03 99.66 18:45:01 1 0.07 0.00 0.05 0.00 0.02 99.86 18:46:01 all 0.13 0.00 0.04 0.00 0.02 99.81 18:46:01 0 0.20 0.00 0.03 0.00 0.00 99.77 18:46:01 1 0.07 0.00 0.05 0.00 0.03 99.85 18:47:01 all 0.18 0.00 0.04 0.00 0.03 99.74 18:47:01 0 0.20 0.00 0.05 0.00 0.03 99.72 18:47:01 1 0.17 0.00 0.03 0.00 0.03 99.77 18:48:01 all 0.08 0.00 0.03 0.00 0.02 99.87 18:48:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:48:01 1 0.13 0.00 0.03 0.00 0.02 99.82 18:49:01 all 0.13 0.00 0.04 0.00 0.02 99.81 18:49:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:49:01 1 0.20 0.00 0.03 0.00 0.00 99.77 18:50:01 all 0.13 0.00 0.06 0.00 0.03 99.79 18:50:01 0 0.07 0.00 0.07 0.00 0.02 99.85 18:50:01 1 0.18 0.00 0.05 0.00 0.03 99.73 18:51:01 all 0.13 0.00 0.03 0.00 0.03 99.81 18:51:01 0 0.02 0.00 0.03 0.00 0.03 99.92 18:51:01 1 0.23 0.00 0.03 0.00 0.03 99.70 18:52:01 all 0.09 0.00 0.04 0.00 0.01 99.86 18:52:01 0 0.03 0.00 0.05 0.00 0.00 99.92 18:52:01 1 0.15 0.00 0.03 0.00 0.02 99.80 18:53:01 all 0.14 0.00 0.04 0.00 0.02 99.80 18:53:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:53:01 1 0.22 0.00 0.05 0.00 0.00 99.73 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.87 0.00 0.30 0.20 0.02 98.60 Average: 0 0.81 0.00 0.32 0.13 0.02 98.72 Average: 1 0.93 0.00 0.28 0.28 0.03 98.49