---> uname -a: Linux prd-centos7-docker-4c-2g-15607.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% /w/workspace/dgexfoundry_device-sdk-go_PR-940 /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-940@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 933 4789 0 2097 6710 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:8f:c0:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.188/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85583sec preferred_lft 85583sec inet6 fe80::f816:3eff:fe8f:c0f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e9:d3:a6:0a 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:e9ff:fed3:a60a/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) 05/22/21 _x86_64_ (2 CPU) 00:26:47 LINUX RESTART (2 CPU) 00:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:28:01 234.25 106.14 128.11 0.00 10906.24 39930.32 0.00 00:29:01 1.63 0.00 1.63 0.00 0.00 35.76 0.00 00:30:01 0.42 0.00 0.42 0.00 0.00 5.75 0.00 00:31:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 00:32:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 00:33:01 0.28 0.00 0.28 0.00 0.00 4.13 0.00 00:34:01 0.30 0.00 0.30 0.00 0.00 4.01 0.00 00:35:01 0.23 0.00 0.23 0.00 0.00 2.72 0.00 00:36:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 00:37:02 0.23 0.00 0.23 0.00 0.00 2.83 0.00 00:38:01 0.36 0.00 0.36 0.00 0.00 4.56 0.00 00:39:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 00:40:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 Average: 18.40 8.18 10.23 0.00 840.24 3082.04 0.00 00:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:28:01 5465096 0 800748 10.00 2620 1740476 1273232 14.06 573216 1570692 132 00:29:01 5472544 0 793292 9.91 2620 1740484 1219904 13.47 567388 1570656 16 00:30:01 5475488 0 790348 9.87 2620 1740484 1197288 13.22 564904 1570744 16 00:31:01 5474216 0 791612 9.88 2620 1740492 1197288 13.22 565944 1570744 8 00:32:01 5472580 0 793244 9.90 2620 1740496 1197528 13.22 563052 1575136 8 00:33:01 5469012 0 796808 9.95 2620 1740500 1197552 13.22 566876 1575140 8 00:34:01 5470736 0 795080 9.93 2620 1740504 1197288 13.22 565544 1575136 8 00:35:01 5467376 0 798436 9.97 2620 1740508 1197288 13.22 568572 1575136 8 00:36:01 5458256 0 807552 10.08 2620 1740512 1197288 13.22 578088 1575136 20 00:37:02 5458020 0 807784 10.09 2620 1740516 1197288 13.22 579536 1573592 8 00:38:01 5457520 0 808280 10.09 2620 1740520 1197396 13.22 580236 1573592 8 00:39:01 5457968 0 807828 10.09 2620 1740524 1197288 13.22 587432 1565704 8 00:40:01 5458068 0 807664 10.08 2620 1740588 1197288 13.22 587504 1565720 20 Average: 5465914 0 799898 9.99 2620 1740508 1204917 13.30 572946 1572087 21 00:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:28:01 eth0 624.46 447.33 1116.94 90.45 0.00 0.00 0.00 0.00 00:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 docker0 11.96 8.11 1.91 27.17 0.00 0.00 0.00 0.00 00:29:01 eth0 3.98 2.20 3.38 0.37 0.00 0.00 0.00 0.00 00:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 eth0 1.22 0.08 0.11 0.01 0.00 0.00 0.00 0.00 00:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 eth0 0.57 0.32 0.27 0.20 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 eth0 0.70 0.43 0.40 0.27 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:02 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:37:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 eth0 0.32 0.25 0.15 0.08 0.00 0.00 0.00 0.00 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.68 34.75 86.39 7.04 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 0.92 0.62 0.15 2.09 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) 05/22/21 _x86_64_ (2 CPU) 00:26:47 LINUX RESTART (2 CPU) 00:27:01 CPU %user %nice %system %iowait %steal %idle 00:28:01 all 21.38 0.00 8.16 7.91 0.07 62.48 00:28:01 0 22.19 0.00 8.11 6.73 0.07 62.91 00:28:01 1 20.56 0.00 8.21 9.10 0.07 62.06 00:29:01 all 0.09 0.00 0.04 0.00 0.03 99.83 00:29:01 0 0.05 0.00 0.03 0.00 0.05 99.87 00:29:01 1 0.13 0.00 0.05 0.00 0.02 99.80 00:30:01 all 0.08 0.00 0.02 0.00 0.03 99.87 00:30:01 0 0.07 0.00 0.02 0.00 0.03 99.88 00:30:01 1 0.10 0.00 0.02 0.00 0.02 99.87 00:31:01 all 0.08 0.00 0.03 0.00 0.03 99.87 00:31:01 0 0.02 0.00 0.03 0.00 0.05 99.90 00:31:01 1 0.13 0.00 0.02 0.00 0.00 99.85 00:32:01 all 0.08 0.00 0.13 0.00 0.03 99.77 00:32:01 0 0.07 0.00 0.12 0.00 0.03 99.78 00:32:01 1 0.08 0.00 0.13 0.00 0.03 99.75 00:33:01 all 0.08 0.00 0.03 0.00 0.03 99.87 00:33:01 0 0.02 0.00 0.02 0.00 0.03 99.93 00:33:01 1 0.15 0.00 0.03 0.00 0.02 99.80 00:34:01 all 0.11 0.00 0.03 0.00 0.02 99.84 00:34:01 0 0.07 0.00 0.05 0.00 0.03 99.85 00:34:01 1 0.15 0.00 0.02 0.00 0.00 99.83 00:35:01 all 0.07 0.00 0.03 0.00 0.03 99.87 00:35:01 0 0.03 0.00 0.03 0.00 0.05 99.88 00:35:01 1 0.10 0.00 0.02 0.00 0.02 99.87 00:36:01 all 0.09 0.00 0.03 0.00 0.01 99.87 00:36:01 0 0.03 0.00 0.03 0.00 0.02 99.92 00:36:01 1 0.15 0.00 0.02 0.00 0.00 99.83 00:37:02 all 0.13 0.00 0.02 0.00 0.03 99.82 00:37:02 0 0.07 0.00 0.02 0.00 0.03 99.88 00:37:02 1 0.20 0.00 0.02 0.00 0.02 99.77 00:38:01 all 0.13 0.00 0.03 0.00 0.02 99.83 00:38:01 0 0.24 0.00 0.02 0.00 0.02 99.73 00:38:01 1 0.02 0.00 0.03 0.00 0.02 99.93 00:38:01 CPU %user %nice %system %iowait %steal %idle 00:39:01 all 0.13 0.00 0.02 0.00 0.03 99.83 00:39:01 0 0.22 0.00 0.02 0.00 0.03 99.73 00:39:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:40:01 all 0.12 0.00 0.03 0.00 0.03 99.83 00:40:01 0 0.22 0.00 0.03 0.00 0.03 99.72 00:40:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 1.67 0.00 0.63 0.59 0.03 97.08 Average: 0 1.73 0.00 0.63 0.50 0.04 97.11 Average: 1 1.62 0.00 0.64 0.67 0.02 97.05