---> uname -a: Linux prd-centos7-docker-4c-2g-15030.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-933 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-933@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 963 4762 0 2094 6679 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:82:7b:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.88/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe82:7b33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1f:18:2d:7e 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::42:1fff:fe18:2d7e/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) 05/19/21 _x86_64_ (2 CPU) 07:12:36 LINUX RESTART (2 CPU) 07:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:14:01 81.95 17.71 64.25 0.00 5763.60 4567.04 0.00 07:15:01 1.72 0.00 1.72 0.00 0.00 36.05 0.00 07:16:01 0.38 0.00 0.38 0.00 0.00 6.11 0.00 07:17:01 0.18 0.00 0.18 0.00 0.00 2.17 0.00 07:18:01 0.27 0.00 0.27 0.00 0.00 3.71 0.00 07:19:01 0.30 0.00 0.30 0.00 0.00 4.40 0.00 07:20:01 0.25 0.00 0.25 0.00 0.00 3.10 0.00 07:21:01 0.25 0.00 0.25 0.00 0.00 3.56 0.00 07:22:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 07:23:01 0.23 0.00 0.23 0.00 0.00 3.07 0.00 Average: 8.46 1.75 6.71 0.00 568.06 456.52 0.00 07:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 5465100 0 803912 10.04 2620 1737300 1293384 14.28 573172 1570016 128 07:15:01 5476948 0 792056 9.89 2620 1737308 1205116 13.31 563768 1569980 20 07:16:01 5475080 0 793924 9.91 2620 1737308 1205368 13.31 562472 1572780 20 07:17:01 5473040 0 795960 9.94 2620 1737312 1205404 13.31 564708 1572780 20 07:18:01 5475488 0 793504 9.91 2620 1737320 1205116 13.31 559528 1576348 16 07:19:01 5472168 0 796824 9.95 2620 1737320 1205200 13.31 562720 1576348 8 07:20:01 5472628 0 796356 9.94 2620 1737328 1205176 13.31 562600 1576348 20 07:21:01 5470172 0 798808 9.97 2620 1737332 1205116 13.31 564708 1576348 8 07:22:01 5463836 0 805140 10.05 2620 1737336 1205116 13.31 571056 1576348 8 07:23:01 5463692 0 805280 10.05 2620 1737340 1205116 13.31 572500 1574812 8 Average: 5470815 0 798176 9.97 2620 1737320 1214011 13.40 565723 1574211 26 07:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 eth0 623.89 446.93 1137.32 90.74 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 13.05 9.70 2.02 27.64 0.00 0.00 0.00 0.00 07:15:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 eth0 0.95 0.30 0.32 0.20 0.00 0.00 0.00 0.00 07:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 eth0 0.57 0.28 0.27 0.20 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 eth0 0.18 0.17 0.07 0.01 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.80 44.18 112.18 8.99 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 1.29 0.96 0.20 2.72 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) 05/19/21 _x86_64_ (2 CPU) 07:12:36 LINUX RESTART (2 CPU) 07:13:02 CPU %user %nice %system %iowait %steal %idle 07:14:01 all 15.34 0.00 3.65 3.08 0.07 77.86 07:14:01 0 15.08 0.00 3.80 2.28 0.07 78.77 07:14:01 1 15.59 0.00 3.50 3.88 0.07 76.96 07:15:01 all 0.06 0.00 0.03 0.00 0.02 99.89 07:15:01 0 0.02 0.00 0.03 0.00 0.02 99.93 07:15:01 1 0.10 0.00 0.03 0.00 0.02 99.85 07:16:01 all 0.14 0.00 0.04 0.00 0.03 99.78 07:16:01 0 0.05 0.00 0.03 0.00 0.03 99.88 07:16:01 1 0.23 0.00 0.05 0.00 0.03 99.68 07:17:01 all 0.14 0.00 0.03 0.01 0.01 99.82 07:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 07:17:01 1 0.25 0.00 0.03 0.02 0.02 99.68 07:18:01 all 0.11 0.00 0.04 0.00 0.03 99.82 07:18:01 0 0.05 0.00 0.03 0.00 0.02 99.90 07:18:01 1 0.17 0.00 0.05 0.00 0.03 99.75 07:19:01 all 0.10 0.00 0.03 0.00 0.02 99.86 07:19:01 0 0.03 0.00 0.03 0.00 0.03 99.90 07:19:01 1 0.17 0.00 0.02 0.00 0.00 99.82 07:20:01 all 0.11 0.00 0.04 0.00 0.02 99.83 07:20:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:20:01 1 0.18 0.00 0.05 0.00 0.02 99.75 07:21:01 all 0.07 0.00 0.03 0.00 0.03 99.87 07:21:01 0 0.10 0.00 0.02 0.00 0.02 99.87 07:21:01 1 0.03 0.00 0.05 0.00 0.03 99.88 07:22:01 all 0.11 0.00 0.03 0.00 0.01 99.85 07:22:01 0 0.17 0.00 0.02 0.00 0.00 99.82 07:22:01 1 0.05 0.00 0.05 0.00 0.02 99.88 07:23:01 all 0.08 0.00 0.03 0.00 0.02 99.87 07:23:01 0 0.15 0.00 0.02 0.00 0.02 99.82 07:23:01 1 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 1.56 0.00 0.38 0.30 0.02 97.74 Average: 0 1.51 0.00 0.39 0.22 0.02 97.86 Average: 1 1.62 0.00 0.37 0.37 0.03 97.61