---> uname -a: Linux prd-centos7-docker-4c-2g-24.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/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-934 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-934@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 928 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:0e:7b:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.109/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe0e:7bc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:89:0e:e8:89 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::42:89ff:fe0e:e889/64 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) 05/25/21 _x86_64_ (2 CPU) 01:51:42 LINUX RESTART (2 CPU) 01:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:53:01 204.53 67.29 137.24 0.00 9011.69 41486.34 0.00 01:54:01 1.78 0.00 1.78 0.00 0.00 37.13 0.00 01:55:01 0.17 0.00 0.17 0.00 0.00 1.47 0.00 01:56:01 0.25 0.00 0.25 0.00 0.00 3.90 0.00 01:57:01 0.25 0.00 0.25 0.00 0.00 2.72 0.00 01:58:01 0.25 0.00 0.25 0.00 0.00 3.32 0.00 01:59:01 0.25 0.00 0.25 0.00 0.00 3.10 0.00 02:00:01 0.28 0.00 0.28 0.00 0.00 2.77 0.00 02:01:01 0.28 0.00 0.28 0.00 0.00 3.07 0.00 02:02:01 0.45 0.12 0.33 0.00 1.87 4.78 0.00 02:03:02 34.27 0.13 34.13 0.00 13.73 11905.91 0.00 Average: 22.07 6.14 15.93 0.00 820.90 4860.54 0.00 01:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 5452232 0 813676 10.16 2620 1740412 1308212 14.44 582212 1574264 128 01:54:01 5464964 0 800936 10.00 2620 1740420 1207824 13.34 571828 1574228 16 01:55:01 5464836 0 801064 10.00 2620 1740420 1207824 13.34 568412 1577740 16 01:56:01 5455512 0 810384 10.12 2620 1740424 1258660 13.90 576712 1577740 8 01:57:01 5464348 0 801540 10.01 2620 1740432 1201448 13.26 565836 1581412 8 01:58:01 5461276 0 804612 10.05 2620 1740432 1201688 13.27 568764 1581412 8 01:59:01 5462448 0 803432 10.03 2620 1740440 1201460 13.26 567636 1581412 8 02:00:01 5453932 0 811944 10.14 2620 1740444 1201460 13.26 576208 1581412 8 02:01:01 5451992 0 813880 10.16 2620 1740448 1203804 13.29 577220 1581412 8 02:02:01 5452964 0 812784 10.15 2620 1740572 1201968 13.27 578652 1579640 8 02:03:02 4924584 0 936492 11.69 2620 2145244 1383308 15.27 754688 1843756 53400 Average: 5409917 0 819159 10.23 2620 1777244 1234332 13.63 589833 1603130 4874 01:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 eth0 634.50 454.35 1118.19 90.92 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 13.92 10.87 2.01 27.52 0.00 0.00 0.00 0.00 01:54:01 eth0 0.73 0.12 0.06 0.02 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 eth0 0.45 0.08 0.04 0.01 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 eth0 7.05 5.86 3.75 21.19 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 eth0 0.42 0.40 0.15 0.51 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 eth0 221.69 197.90 2174.78 20.03 0.00 0.00 0.00 0.00 02:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.68 59.93 299.75 12.07 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 1.27 0.99 0.18 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) 05/25/21 _x86_64_ (2 CPU) 01:51:42 LINUX RESTART (2 CPU) 01:52:01 CPU %user %nice %system %iowait %steal %idle 01:53:01 all 19.27 0.00 6.78 8.21 0.08 65.66 01:53:01 0 18.90 0.00 7.42 8.10 0.09 65.49 01:53:01 1 19.64 0.00 6.14 8.32 0.07 65.83 01:54:01 all 0.12 0.00 0.04 0.00 0.03 99.82 01:54:01 0 0.05 0.00 0.05 0.00 0.03 99.87 01:54:01 1 0.18 0.00 0.03 0.00 0.02 99.77 01:55:01 all 0.15 0.00 0.05 0.00 0.04 99.76 01:55:01 0 0.05 0.00 0.05 0.00 0.07 99.83 01:55:01 1 0.25 0.00 0.05 0.00 0.02 99.68 01:56:01 all 0.18 0.00 0.06 0.00 0.02 99.74 01:56:01 0 0.13 0.00 0.05 0.00 0.00 99.82 01:56:01 1 0.23 0.00 0.07 0.00 0.03 99.67 01:57:01 all 0.05 0.00 0.04 0.00 0.03 99.88 01:57:01 0 0.05 0.00 0.03 0.00 0.02 99.90 01:57:01 1 0.05 0.00 0.05 0.00 0.03 99.87 01:58:01 all 0.14 0.00 0.03 0.00 0.03 99.80 01:58:01 0 0.15 0.00 0.02 0.00 0.02 99.82 01:58:01 1 0.13 0.00 0.05 0.00 0.03 99.78 01:59:01 all 0.13 0.00 0.02 0.00 0.03 99.83 01:59:01 0 0.20 0.00 0.02 0.00 0.00 99.78 01:59:01 1 0.05 0.00 0.02 0.00 0.05 99.88 02:00:01 all 0.09 0.00 0.04 0.00 0.03 99.84 02:00:01 0 0.17 0.00 0.03 0.00 0.02 99.78 02:00:01 1 0.02 0.00 0.05 0.00 0.03 99.90 02:01:01 all 0.16 0.00 0.03 0.00 0.03 99.78 02:01:01 0 0.27 0.00 0.02 0.00 0.02 99.70 02:01:01 1 0.05 0.00 0.05 0.00 0.03 99.87 02:02:01 all 0.11 0.00 0.03 0.00 0.03 99.83 02:02:01 0 0.05 0.00 0.03 0.00 0.03 99.88 02:02:01 1 0.17 0.00 0.03 0.00 0.02 99.78 02:03:02 all 6.62 0.00 2.57 0.49 0.03 90.29 02:03:02 0 7.47 0.00 2.72 0.58 0.03 89.21 02:03:02 1 5.78 0.00 2.42 0.41 0.03 91.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.39 0.00 0.86 0.77 0.03 95.95 Average: 0 2.43 0.00 0.92 0.76 0.03 95.85 Average: 1 2.36 0.00 0.80 0.77 0.03 96.04