---> uname -a: Linux prd-centos7-docker-4c-2g-283.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% /w/workspace/dgexfoundry_device-sdk-go_PR-960 /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-960@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 984 4738 0 2098 6658 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:5e:2c:db brd ff:ff:ff:ff:ff:ff inet 10.30.122.211/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe5e:2cdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3a:19:ae:20 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::42:3aff:fe19:ae20/64 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) 06/10/21 _x86_64_ (2 CPU) 18:42:01 LINUX RESTART (2 CPU) 18:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:44:01 1.80 0.00 1.80 0.00 0.00 36.58 0.00 18:45:01 0.35 0.00 0.35 0.00 0.00 4.87 0.00 18:46:01 0.17 0.00 0.17 0.00 0.00 1.47 0.00 18:47:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 18:48:01 0.32 0.00 0.32 0.00 0.00 4.25 0.00 18:49:01 0.30 0.00 0.30 0.00 0.00 3.96 0.00 18:50:01 0.27 0.00 0.27 0.00 0.00 4.91 0.00 18:51:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 18:52:01 0.30 0.00 0.30 0.00 0.00 5.45 0.00 18:53:01 0.27 0.00 0.27 0.00 0.00 3.90 0.00 18:54:01 0.33 0.00 0.33 0.00 0.00 4.91 0.00 Average: 0.42 0.00 0.42 0.00 0.00 7.02 0.00 18:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 5465392 0 800372 9.99 2620 1740556 1228344 13.56 568912 1575676 12 18:45:01 5468596 0 797160 9.95 2620 1740564 1207784 13.33 571664 1570660 8 18:46:01 5466284 0 799472 9.98 2620 1740564 1207952 13.34 573788 1570656 12 18:47:01 5466252 0 799500 9.98 2620 1740568 1208024 13.34 573384 1571400 8 18:48:01 5466000 0 799744 9.99 2620 1740576 1207928 13.34 566728 1578088 16 18:49:01 5466764 0 798980 9.98 2620 1740576 1207832 13.34 566320 1578088 20 18:50:01 5461468 0 804264 10.04 2620 1740588 1207784 13.33 571172 1578088 8 18:51:01 5456776 0 808952 10.10 2620 1740592 1207784 13.33 575916 1578088 16 18:52:01 5454668 0 811056 10.13 2620 1740596 1207784 13.33 579688 1576364 8 18:53:01 5452392 0 813328 10.16 2620 1740600 1207856 13.34 582100 1576360 8 18:54:01 5453024 0 812696 10.15 2620 1740600 1207784 13.33 588528 1569672 8 Average: 5461601 0 804139 10.04 2620 1740580 1209714 13.36 574382 1574831 11 18:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 eth0 4.23 1.98 3.51 0.35 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 1.23 0.08 0.12 0.01 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 0.58 0.32 0.28 0.20 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.85 0.30 0.30 0.20 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.82 0.40 0.37 0.26 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.12 0.05 0.06 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.78 0.33 0.43 0.10 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 0.00 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) 06/10/21 _x86_64_ (2 CPU) 18:42:01 LINUX RESTART (2 CPU) 18:43:01 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 0.10 0.00 0.05 0.00 0.03 99.82 18:44:01 0 0.12 0.00 0.05 0.00 0.05 99.78 18:44:01 1 0.08 0.00 0.05 0.00 0.02 99.85 18:45:01 all 0.12 0.00 0.04 0.00 0.02 99.82 18:45:01 0 0.05 0.00 0.03 0.00 0.03 99.88 18:45:01 1 0.18 0.00 0.05 0.00 0.00 99.77 18:46:01 all 0.13 0.00 0.03 0.00 0.03 99.82 18:46:01 0 0.03 0.00 0.05 0.00 0.03 99.88 18:46:01 1 0.22 0.00 0.02 0.00 0.02 99.75 18:47:01 all 0.15 0.00 0.04 0.00 0.03 99.78 18:47:01 0 0.12 0.00 0.05 0.00 0.03 99.80 18:47:01 1 0.18 0.00 0.03 0.00 0.02 99.77 18:48:01 all 0.13 0.00 0.03 0.00 0.02 99.82 18:48:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:48:01 1 0.22 0.00 0.02 0.00 0.00 99.77 18:49:01 all 0.13 0.00 0.02 0.00 0.03 99.83 18:49:01 0 0.03 0.00 0.02 0.00 0.05 99.90 18:49:01 1 0.22 0.00 0.02 0.00 0.00 99.77 18:50:01 all 0.14 0.00 0.04 0.00 0.03 99.79 18:50:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:50:01 1 0.22 0.00 0.03 0.00 0.02 99.73 18:51:01 all 0.11 0.00 0.03 0.00 0.03 99.83 18:51:01 0 0.05 0.00 0.03 0.00 0.05 99.87 18:51:01 1 0.17 0.00 0.03 0.00 0.00 99.80 18:52:01 all 0.07 0.00 0.03 0.00 0.02 99.88 18:52:01 0 0.12 0.00 0.05 0.00 0.02 99.82 18:52:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:53:01 all 0.06 0.00 0.02 0.00 0.03 99.89 18:53:01 0 0.07 0.00 0.02 0.00 0.03 99.88 18:53:01 1 0.05 0.00 0.02 0.00 0.03 99.90 18:54:01 all 0.11 0.00 0.04 0.00 0.02 99.83 18:54:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:54:01 1 0.17 0.00 0.03 0.00 0.00 99.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.11 0.00 0.03 0.00 0.02 99.83 Average: 0 0.07 0.00 0.04 0.00 0.04 99.85 Average: 1 0.16 0.00 0.03 0.00 0.01 99.80