---> uname -a: Linux prd-centos7-docker-4c-2g-462.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-970 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-970@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 932 4790 0 2098 6710 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:27:fc:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fe27:fcd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1d:48:4d:bc 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::42:1dff:fe48:4dbc/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) 06/11/21 _x86_64_ (2 CPU) 04:52:51 LINUX RESTART (2 CPU) 04:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:55:01 2.12 0.02 2.10 0.00 0.53 48.24 0.00 04:56:01 0.50 0.00 0.50 0.00 0.00 8.08 0.00 04:57:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 04:58:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 04:59:01 0.32 0.00 0.32 0.00 0.00 4.13 0.00 05:00:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 05:01:01 0.27 0.02 0.25 0.00 0.13 3.88 0.00 05:02:01 0.47 0.10 0.37 0.00 1.73 5.25 0.00 05:03:01 0.30 0.00 0.30 0.00 0.00 3.12 0.00 05:04:01 0.25 0.10 0.15 0.00 7.20 1.97 0.00 Average: 0.49 0.02 0.46 0.00 0.96 8.31 0.00 04:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 5470824 0 794800 9.92 2620 1740688 1205832 13.31 567300 1572564 16 04:56:01 5470440 0 795176 9.93 2620 1740696 1205832 13.31 565216 1574560 8 04:57:01 5456108 0 809508 10.11 2620 1740696 1272092 14.04 578000 1574560 8 04:58:01 5466820 0 798788 9.97 2620 1740704 1199460 13.24 568556 1575272 8 04:59:01 5465252 0 800352 9.99 2620 1740708 1210196 13.36 567628 1576976 8 05:00:01 5466976 0 798624 9.97 2620 1740712 1199460 13.24 566936 1576980 8 05:01:01 5462284 0 803312 10.03 2620 1740716 1201796 13.27 571072 1576976 8 05:02:01 5454204 0 811260 10.13 2620 1740848 1199968 13.25 579580 1577036 8 05:03:01 5453780 0 811684 10.13 2620 1740848 1199968 13.25 581720 1575044 8 05:04:01 5428508 0 836508 10.44 2620 1741296 1280340 14.14 605892 1575184 244 Average: 5459520 0 806001 10.06 2620 1740791 1217494 13.44 575190 1575515 32 04:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 eth0 0.58 0.13 0.04 0.05 0.00 0.00 0.00 0.00 04:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 eth0 0.28 0.08 0.03 0.01 0.00 0.00 0.00 0.00 04:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 eth0 6.18 4.06 3.48 14.07 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 04:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 eth0 1.42 1.47 0.22 6.51 0.00 0.00 0.00 0.00 04:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 eth0 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 eth0 8.45 5.31 7.91 3.42 0.00 0.00 0.00 0.00 05:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.74 1.14 1.17 2.41 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) 06/11/21 _x86_64_ (2 CPU) 04:52:51 LINUX RESTART (2 CPU) 04:54:01 CPU %user %nice %system %iowait %steal %idle 04:55:01 all 0.07 0.00 0.03 0.00 0.04 99.86 04:55:01 0 0.08 0.00 0.03 0.00 0.03 99.85 04:55:01 1 0.05 0.00 0.03 0.00 0.05 99.87 04:56:01 all 0.07 0.00 0.03 0.00 0.05 99.86 04:56:01 0 0.03 0.00 0.03 0.00 0.05 99.88 04:56:01 1 0.10 0.00 0.02 0.00 0.05 99.83 04:57:01 all 0.23 0.00 0.04 0.00 0.04 99.69 04:57:01 0 0.13 0.00 0.05 0.00 0.07 99.75 04:57:01 1 0.32 0.00 0.03 0.00 0.02 99.63 04:58:01 all 0.03 0.00 0.05 0.00 0.04 99.88 04:58:01 0 0.03 0.00 0.08 0.00 0.05 99.83 04:58:01 1 0.02 0.00 0.02 0.00 0.03 99.93 04:59:01 all 0.05 0.00 0.03 0.00 0.03 99.88 04:59:01 0 0.05 0.00 0.03 0.00 0.05 99.87 04:59:01 1 0.05 0.00 0.03 0.00 0.02 99.90 05:00:01 all 0.03 0.00 0.02 0.00 0.04 99.92 05:00:01 0 0.02 0.00 0.02 0.00 0.07 99.90 05:00:01 1 0.03 0.00 0.02 0.00 0.02 99.93 05:01:01 all 0.03 0.00 0.03 0.01 0.05 99.87 05:01:01 0 0.05 0.00 0.05 0.00 0.05 99.85 05:01:01 1 0.02 0.00 0.02 0.02 0.05 99.90 05:02:01 all 0.02 0.00 0.03 0.00 0.03 99.92 05:02:01 0 0.00 0.00 0.03 0.00 0.02 99.95 05:02:01 1 0.03 0.00 0.03 0.00 0.05 99.88 05:03:01 all 0.02 0.00 0.02 0.00 0.04 99.92 05:03:01 0 0.02 0.00 0.02 0.00 0.05 99.92 05:03:01 1 0.02 0.00 0.02 0.00 0.03 99.93 05:04:01 all 0.84 0.00 0.33 0.02 0.04 98.76 05:04:01 0 0.75 0.00 0.45 0.03 0.03 98.73 05:04:01 1 0.94 0.00 0.22 0.00 0.05 98.79 Average: all 0.14 0.00 0.06 0.00 0.04 99.76 Average: 0 0.12 0.00 0.08 0.00 0.05 99.75 Average: 1 0.16 0.00 0.04 0.00 0.04 99.76