---> uname -a: Linux prd-centos7-docker-4c-2g-1649.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1185 3249 0 3385 6553 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:8b:90:76 brd ff:ff:ff:ff:ff:ff inet 10.30.123.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85579sec preferred_lft 85579sec inet6 fe80::f816:3eff:fe8b:9076/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5f:4a:c0:42 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::42:5fff:fe4a:c042/64 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) 06/16/21 _x86_64_ (2 CPU) 06:00:41 LINUX RESTART (2 CPU) 06:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:02:01 152.67 20.07 132.60 0.00 5919.52 37606.31 0.00 06:03:01 1.92 0.00 1.92 0.00 0.00 43.51 0.00 06:04:01 0.42 0.00 0.42 0.00 0.00 5.68 0.00 06:05:01 0.13 0.00 0.13 0.00 0.00 2.15 0.00 06:06:01 0.18 0.00 0.18 0.00 0.00 2.17 0.00 06:07:01 0.23 0.00 0.23 0.00 0.00 3.18 0.00 06:08:01 0.27 0.00 0.27 0.00 0.00 3.65 0.00 06:09:01 0.32 0.00 0.32 0.00 0.00 3.05 0.00 06:10:01 0.22 0.00 0.22 0.00 0.00 2.02 0.00 06:11:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 06:12:01 0.23 0.00 0.23 0.00 0.00 1.95 0.00 06:13:01 48.39 0.03 48.36 0.00 3.73 18504.88 0.00 06:14:01 162.58 0.00 162.58 0.00 0.00 39814.69 0.00 Average: 28.19 1.53 26.66 0.00 451.16 7360.99 0.00 06:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:02:01 5453696 0 814960 10.18 2620 1737656 1297288 14.32 584844 1569496 132 06:03:01 5460560 0 808092 10.09 2620 1737660 1242132 13.71 579016 1569488 16 06:04:01 5459316 0 809332 10.11 2620 1737664 1244140 13.74 579580 1570540 20 06:05:01 5455012 0 813632 10.16 2620 1737668 1274032 14.07 583348 1570536 16 06:06:01 5465440 0 803200 10.03 2620 1737672 1199332 13.24 568768 1576272 12 06:07:01 5461576 0 807060 10.08 2620 1737676 1202336 13.27 573104 1576272 8 06:08:01 5461908 0 806720 10.07 2620 1737684 1202168 13.27 572644 1576272 8 06:09:01 5450996 0 817624 10.21 2620 1737692 1202168 13.27 583288 1576272 8 06:10:01 5450624 0 817996 10.21 2620 1737692 1202168 13.27 583656 1576336 8 06:11:01 5450728 0 817884 10.21 2620 1737700 1202168 13.27 584896 1575084 8 06:12:01 5450656 0 817956 10.21 2620 1737700 1202252 13.27 585188 1575080 8 06:13:01 4588636 0 961792 12.01 2620 2455884 1380796 15.24 692864 2222116 227696 06:14:01 3811668 0 1134940 14.17 2620 3059704 1839364 20.31 864744 2694608 32 Average: 5263140 0 848553 10.60 2620 1894619 1283873 14.17 610457 1709875 17536 06:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:02:01 eth0 599.46 434.55 1128.46 89.55 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 12.54 9.82 2.03 28.65 0.00 0.00 0.00 0.00 06:03:01 eth0 3.07 1.65 3.22 0.34 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 3.40 1.93 0.51 8.23 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 3.76 2.57 0.99 14.42 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.50 0.10 0.05 0.04 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.78 0.45 0.41 0.27 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 0.32 0.08 0.02 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.68 0.17 0.18 0.07 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 428.16 393.34 4078.92 31.74 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 veth46c5dab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 628.04 523.23 3918.51 106.14 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 veth5ebd6e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth46c5dab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 127.99 104.24 702.27 19.24 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: veth5ebd6e5 0.00 0.00 0.00 0.00 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) 06/16/21 _x86_64_ (2 CPU) 06:00:41 LINUX RESTART (2 CPU) 06:01:01 CPU %user %nice %system %iowait %steal %idle 06:02:01 all 17.33 0.00 5.02 12.98 0.09 64.60 06:02:01 0 17.54 0.00 5.67 12.12 0.09 64.58 06:02:01 1 17.11 0.00 4.36 13.83 0.09 64.61 06:03:01 all 0.11 0.00 0.03 0.00 0.03 99.83 06:03:01 0 0.08 0.00 0.03 0.00 0.03 99.85 06:03:01 1 0.13 0.00 0.02 0.00 0.03 99.82 06:04:01 all 0.13 0.00 0.03 0.00 0.03 99.81 06:04:01 0 0.10 0.00 0.05 0.00 0.05 99.80 06:04:01 1 0.15 0.00 0.02 0.00 0.02 99.82 06:05:01 all 0.33 0.00 0.03 0.00 0.03 99.61 06:05:01 0 0.53 0.00 0.03 0.00 0.05 99.38 06:05:01 1 0.12 0.00 0.03 0.00 0.02 99.83 06:06:01 all 0.10 0.00 0.03 0.00 0.03 99.84 06:06:01 0 0.13 0.00 0.03 0.00 0.03 99.80 06:06:01 1 0.07 0.00 0.02 0.00 0.03 99.88 06:07:01 all 0.03 0.00 0.03 0.00 0.03 99.91 06:07:01 0 0.02 0.00 0.03 0.00 0.05 99.90 06:07:01 1 0.05 0.00 0.02 0.00 0.02 99.92 06:08:01 all 0.06 0.00 0.02 0.00 0.02 99.91 06:08:01 0 0.05 0.00 0.03 0.00 0.03 99.88 06:08:01 1 0.07 0.00 0.00 0.00 0.00 99.93 06:09:01 all 0.02 0.00 0.03 0.00 0.04 99.91 06:09:01 0 0.02 0.00 0.05 0.00 0.07 99.87 06:09:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:10:01 all 0.05 0.00 0.01 0.00 0.03 99.91 06:10:01 0 0.02 0.00 0.02 0.00 0.05 99.92 06:10:01 1 0.08 0.00 0.00 0.00 0.02 99.90 06:11:01 all 0.03 0.00 0.03 0.00 0.03 99.92 06:11:01 0 0.03 0.00 0.03 0.00 0.05 99.88 06:11:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:12:01 all 0.05 0.00 0.02 0.00 0.03 99.90 06:12:01 0 0.00 0.00 0.02 0.00 0.05 99.93 06:12:01 1 0.10 0.00 0.02 0.00 0.02 99.87 06:12:01 CPU %user %nice %system %iowait %steal %idle 06:13:01 all 7.64 0.00 3.04 0.55 0.04 88.72 06:13:01 0 7.76 0.00 3.29 0.43 0.05 88.47 06:13:01 1 7.52 0.00 2.79 0.68 0.03 88.97 06:14:01 all 15.60 0.00 6.68 3.72 0.08 73.93 06:14:01 0 17.89 0.00 6.89 2.87 0.09 72.27 06:14:01 1 13.33 0.00 6.47 4.56 0.07 75.57 Average: all 3.10 0.00 1.12 1.28 0.04 94.47 Average: 0 3.29 0.00 1.20 1.14 0.05 94.31 Average: 1 2.90 0.00 1.03 1.42 0.03 94.62