---> uname -a: Linux prd-centos7-docker-4c-2g-691.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/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-949 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-949@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 973 4752 0 2094 6669 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:53:f9:11 brd ff:ff:ff:ff:ff:ff inet 10.30.122.182/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe53:f911/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2d:75:45:b5 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::42:2dff:fe75:45b5/64 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) 05/27/21 _x86_64_ (2 CPU) 22:37:16 LINUX RESTART (2 CPU) 22:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:39:01 39.52 3.98 35.54 0.00 2647.39 3396.74 0.00 22:40:01 1.80 0.00 1.80 0.00 0.00 35.22 0.00 22:41:01 0.13 0.00 0.13 0.00 0.00 2.00 0.00 22:42:01 0.25 0.00 0.25 0.00 0.00 3.46 0.00 22:43:01 0.23 0.00 0.23 0.00 0.00 3.07 0.00 22:44:01 0.37 0.00 0.37 0.00 0.00 4.96 0.00 22:45:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 22:46:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 22:47:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 22:48:01 0.28 0.00 0.28 0.00 0.00 4.21 0.00 Average: 4.32 0.40 3.93 0.00 264.82 345.90 0.00 22:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:39:01 5457992 0 810888 10.12 2620 1737432 1297656 14.33 580948 1569976 20 22:40:01 5469016 0 799856 9.99 2620 1737440 1207776 13.33 571648 1569940 20 22:41:01 5467812 0 801060 10.00 2620 1737440 1208028 13.34 572568 1570500 16 22:42:01 5466380 0 802484 10.02 2620 1737448 1208052 13.34 573708 1570504 16 22:43:01 5467936 0 800924 10.00 2620 1737452 1207872 13.34 568832 1574428 12 22:44:01 5467852 0 801008 10.00 2620 1737452 1207848 13.34 568628 1574428 20 22:45:01 5467272 0 801580 10.01 2620 1737460 1207776 13.33 569748 1574516 16 22:46:01 5465644 0 803200 10.03 2620 1737468 1207776 13.33 571284 1574516 8 22:47:01 5456896 0 811944 10.14 2620 1737472 1207776 13.33 579600 1574516 16 22:48:01 5456940 0 811896 10.14 2620 1737476 1207872 13.34 581924 1572644 16 Average: 5464374 0 804484 10.04 2620 1737454 1216843 13.43 573889 1572597 16 22:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:39:01 eth0 270.71 204.03 610.04 51.36 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 10.39 6.71 1.90 27.65 0.00 0.00 0.00 0.00 22:40:01 eth0 0.70 0.02 0.06 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 eth0 1.38 0.53 0.66 0.38 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 eth0 0.53 0.30 0.27 0.17 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 eth0 0.20 0.13 0.07 0.04 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.28 0.22 0.14 0.07 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.44 20.57 61.15 5.21 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 1.04 0.67 0.19 2.77 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) 05/27/21 _x86_64_ (2 CPU) 22:37:16 LINUX RESTART (2 CPU) 22:38:01 CPU %user %nice %system %iowait %steal %idle 22:39:01 all 6.54 0.00 2.21 3.25 0.06 87.95 22:39:01 0 6.97 0.00 2.30 2.83 0.05 87.86 22:39:01 1 6.11 0.00 2.12 3.66 0.07 88.04 22:40:01 all 0.08 0.00 0.03 0.00 0.04 99.85 22:40:01 0 0.12 0.00 0.03 0.00 0.03 99.82 22:40:01 1 0.03 0.00 0.03 0.00 0.05 99.88 22:41:01 all 0.06 0.00 0.04 0.00 0.03 99.87 22:41:01 0 0.07 0.00 0.03 0.00 0.03 99.87 22:41:01 1 0.05 0.00 0.05 0.00 0.03 99.87 22:42:01 all 0.03 0.00 0.03 0.00 0.03 99.91 22:42:01 0 0.03 0.00 0.03 0.00 0.03 99.90 22:42:01 1 0.03 0.00 0.02 0.00 0.03 99.92 22:43:01 all 0.08 0.00 0.03 0.00 0.04 99.85 22:43:01 0 0.10 0.00 0.03 0.00 0.03 99.83 22:43:01 1 0.05 0.00 0.03 0.00 0.05 99.87 22:44:01 all 0.08 0.00 0.02 0.00 0.03 99.87 22:44:01 0 0.15 0.00 0.02 0.00 0.02 99.82 22:44:01 1 0.02 0.00 0.02 0.00 0.03 99.93 22:45:01 all 0.12 0.00 0.03 0.00 0.03 99.82 22:45:01 0 0.18 0.00 0.03 0.00 0.03 99.75 22:45:01 1 0.05 0.00 0.02 0.00 0.03 99.90 22:46:01 all 0.02 0.00 0.03 0.00 0.03 99.92 22:46:01 0 0.02 0.00 0.03 0.00 0.05 99.90 22:46:01 1 0.02 0.00 0.03 0.00 0.02 99.93 22:47:01 all 0.11 0.00 0.03 0.00 0.03 99.83 22:47:01 0 0.18 0.00 0.03 0.00 0.03 99.75 22:47:01 1 0.03 0.00 0.02 0.00 0.03 99.92 22:48:01 all 0.09 0.00 0.02 0.00 0.03 99.86 22:48:01 0 0.15 0.00 0.02 0.00 0.02 99.82 22:48:01 1 0.03 0.00 0.02 0.00 0.05 99.90 Average: all 0.71 0.00 0.24 0.32 0.04 98.69 Average: 0 0.79 0.00 0.25 0.28 0.03 98.65 Average: 1 0.63 0.00 0.23 0.36 0.04 98.73