---> uname -a: Linux prd-centos7-docker-4c-2g-897.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% /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-957 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-957@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 930 4792 0 2097 6712 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:5c:ab:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.88/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe5c:abb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:69:f4:38:01 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::42:69ff:fef4:3801/64 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) 06/08/21 _x86_64_ (2 CPU) 13:19:42 LINUX RESTART (2 CPU) 13:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:21:01 166.37 30.59 135.78 0.00 6121.21 41050.07 0.00 13:22:01 2.33 0.00 2.33 0.00 0.00 55.85 0.00 13:23:01 0.40 0.00 0.40 0.00 0.00 5.95 0.00 13:24:01 0.27 0.00 0.27 0.00 0.00 3.51 0.00 13:25:01 0.25 0.00 0.25 0.00 0.00 3.38 0.00 13:26:01 0.25 0.00 0.25 0.00 0.00 3.30 0.00 13:27:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 13:28:01 0.28 0.00 0.28 0.00 0.00 2.87 0.00 13:29:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 13:30:01 0.20 0.00 0.20 0.00 0.00 2.43 0.00 13:31:01 0.22 0.00 0.22 0.00 0.00 2.20 0.00 Average: 15.56 2.78 12.78 0.00 556.73 3741.35 0.00 13:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:21:01 5456152 0 809668 10.11 2620 1740500 1281340 14.15 580396 1572580 128 13:22:01 5465888 0 799924 9.99 2620 1740508 1205420 13.31 572196 1572544 8 13:23:01 5457160 0 808652 10.10 2620 1740508 1258376 13.89 583988 1569320 8 13:24:01 5453316 0 812492 10.14 2620 1740512 1267640 14.00 586820 1569320 20 13:25:01 5463032 0 802768 10.02 2620 1740520 1200352 13.25 570424 1577576 12 13:26:01 5459448 0 806352 10.07 2620 1740520 1200448 13.25 574784 1577576 8 13:27:01 5459284 0 806504 10.07 2620 1740532 1200412 13.25 574504 1577640 8 13:28:01 5453692 0 812092 10.14 2620 1740536 1200352 13.25 580408 1577640 8 13:29:01 5451264 0 814516 10.17 2620 1740540 1200352 13.25 582428 1577640 16 13:30:01 5451356 0 814420 10.17 2620 1740544 1200352 13.25 584320 1575752 8 13:31:01 5451136 0 814640 10.17 2620 1740544 1200448 13.25 584936 1575752 8 Average: 5456521 0 809275 10.10 2620 1740524 1219590 13.46 579564 1574849 21 13:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:21:01 eth0 600.22 422.96 1116.38 88.19 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 10.04 6.51 1.84 27.50 0.00 0.00 0.00 0.00 13:22:01 eth0 0.73 0.12 0.06 0.05 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 eth0 5.18 3.61 3.35 13.83 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 1.95 1.28 0.66 6.94 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 0.10 0.08 0.01 0.09 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 0.20 0.18 0.08 0.07 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 0.22 0.15 0.07 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 0.10 0.08 0.01 0.01 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 0.10 0.08 0.01 0.01 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 13:30:01 eth0 0.05 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 eth0 0.27 0.18 0.14 0.07 0.00 0.00 0.00 0.00 13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.40 39.00 101.93 9.94 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 0.91 0.59 0.17 2.50 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) 06/08/21 _x86_64_ (2 CPU) 13:19:42 LINUX RESTART (2 CPU) 13:20:01 CPU %user %nice %system %iowait %steal %idle 13:21:01 all 18.54 0.00 6.14 8.75 0.09 66.49 13:21:01 0 18.21 0.00 6.37 9.44 0.09 65.89 13:21:01 1 18.87 0.00 5.90 8.06 0.09 67.08 13:22:01 all 0.09 0.00 0.04 0.00 0.02 99.85 13:22:01 0 0.15 0.00 0.03 0.00 0.00 99.82 13:22:01 1 0.03 0.00 0.05 0.00 0.03 99.88 13:23:01 all 0.16 0.00 0.05 0.00 0.03 99.77 13:23:01 0 0.20 0.00 0.07 0.00 0.02 99.72 13:23:01 1 0.12 0.00 0.03 0.00 0.03 99.82 13:24:01 all 0.07 0.00 0.04 0.00 0.03 99.86 13:24:01 0 0.03 0.00 0.05 0.00 0.03 99.88 13:24:01 1 0.10 0.00 0.03 0.00 0.03 99.83 13:25:01 all 0.09 0.00 0.03 0.00 0.03 99.85 13:25:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:25:01 1 0.12 0.00 0.03 0.00 0.03 99.82 13:26:01 all 0.09 0.00 0.03 0.00 0.03 99.85 13:26:01 0 0.15 0.00 0.03 0.00 0.05 99.77 13:26:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:27:01 all 0.13 0.00 0.02 0.00 0.03 99.82 13:27:01 0 0.23 0.00 0.02 0.00 0.03 99.72 13:27:01 1 0.03 0.00 0.02 0.00 0.03 99.92 13:28:01 all 0.08 0.00 0.03 0.00 0.04 99.85 13:28:01 0 0.15 0.00 0.03 0.00 0.05 99.77 13:28:01 1 0.02 0.00 0.02 0.00 0.03 99.93 13:29:01 all 0.12 0.00 0.02 0.00 0.02 99.85 13:29:01 0 0.03 0.00 0.02 0.00 0.02 99.93 13:29:01 1 0.20 0.00 0.02 0.00 0.02 99.77 13:30:01 all 0.13 0.00 0.03 0.00 0.03 99.81 13:30:01 0 0.02 0.00 0.03 0.00 0.02 99.93 13:30:01 1 0.25 0.00 0.03 0.00 0.03 99.68 13:31:01 all 0.08 0.00 0.02 0.00 0.03 99.87 13:31:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:31:01 1 0.15 0.00 0.02 0.00 0.05 99.78 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.73 0.00 0.57 0.77 0.03 96.90 Average: 0 1.70 0.00 0.59 0.83 0.03 96.85 Average: 1 1.76 0.00 0.54 0.71 0.04 96.95