---> uname -a: Linux prd-centos7-docker-4c-2g-640.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: 2800.000 BogoMIPS: 5600.00 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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-976 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-976@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 /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 929 4793 0 2098 6713 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:da:f1:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.135/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:feda:f1b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:08:b9:9c:c5 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::42:8ff:feb9:9cc5/64 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) 06/22/21 _x86_64_ (2 CPU) 04:05:59 LINUX RESTART (2 CPU) 04:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:08:01 1.71 0.00 1.71 0.00 0.00 37.91 0.00 04:09:01 0.50 0.00 0.50 0.00 0.00 7.10 0.00 04:10:01 0.25 0.00 0.25 0.00 0.00 3.38 0.00 04:11:01 0.22 0.00 0.22 0.00 0.00 3.50 0.00 04:12:01 0.33 0.00 0.33 0.00 0.00 5.43 0.00 04:13:01 0.13 0.00 0.13 0.00 0.00 2.13 0.00 04:14:01 0.22 0.00 0.22 0.00 0.00 3.60 0.00 04:15:01 0.25 0.00 0.25 0.00 0.00 2.72 0.00 04:16:01 0.32 0.00 0.32 0.00 0.00 3.56 0.00 04:17:01 0.30 0.03 0.27 0.00 3.73 4.33 0.00 Average: 0.42 0.00 0.42 0.00 0.37 7.32 0.00 04:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 5461976 0 803684 10.03 2620 1740652 1225340 13.53 574036 1574132 16 04:09:01 5460304 0 805352 10.06 2620 1740656 1205092 13.30 582920 1567096 20 04:10:01 5459224 0 806428 10.07 2620 1740660 1205128 13.31 580652 1570728 16 04:11:01 5459904 0 805744 10.06 2620 1740664 1205068 13.30 579628 1571400 8 04:12:01 5453228 0 812412 10.14 2620 1740672 1266412 13.98 581812 1574688 20 04:13:01 5462776 0 802860 10.02 2620 1740676 1197892 13.23 573500 1574688 16 04:14:01 5461408 0 804220 10.04 2620 1740684 1198156 13.23 574704 1574688 8 04:15:01 5451960 0 813664 10.16 2620 1740688 1198256 13.23 584136 1574688 8 04:16:01 5453720 0 811900 10.14 2620 1740692 1197968 13.23 584776 1572876 8 04:17:01 5450208 0 815152 10.18 2620 1740952 1198792 13.24 588024 1572916 164 Average: 5457471 0 808142 10.09 2620 1740700 1209810 13.36 580419 1572790 28 04:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 eth0 1.08 0.07 0.09 0.04 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 eth0 2.47 0.97 1.43 0.39 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 1.87 0.75 0.85 0.62 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 1.68 0.30 0.38 0.20 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 2.82 2.37 0.54 20.90 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 0.68 0.02 0.06 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 1.17 0.50 0.33 1.95 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 0.57 0.40 0.28 0.18 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 5.13 3.40 4.94 1.88 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.76 0.89 0.89 2.62 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) 06/22/21 _x86_64_ (2 CPU) 04:05:59 LINUX RESTART (2 CPU) 04:07:02 CPU %user %nice %system %iowait %steal %idle 04:08:01 all 0.09 0.00 0.03 0.00 0.03 99.85 04:08:01 0 0.10 0.00 0.05 0.00 0.05 99.80 04:08:01 1 0.07 0.00 0.02 0.00 0.02 99.90 04:09:01 all 0.07 0.00 0.05 0.00 0.04 99.84 04:09:01 0 0.07 0.00 0.05 0.00 0.05 99.83 04:09:01 1 0.07 0.00 0.05 0.00 0.03 99.85 04:10:01 all 0.12 0.00 0.03 0.00 0.03 99.83 04:10:01 0 0.10 0.00 0.03 0.00 0.03 99.83 04:10:01 1 0.13 0.00 0.02 0.00 0.02 99.83 04:11:01 all 0.10 0.00 0.04 0.00 0.03 99.82 04:11:01 0 0.08 0.00 0.05 0.00 0.05 99.82 04:11:01 1 0.12 0.00 0.03 0.00 0.02 99.83 04:12:01 all 0.17 0.00 0.06 0.00 0.03 99.74 04:12:01 0 0.15 0.00 0.07 0.00 0.03 99.75 04:12:01 1 0.18 0.00 0.05 0.00 0.03 99.73 04:13:01 all 0.03 0.00 0.03 0.00 0.03 99.92 04:13:01 0 0.03 0.00 0.03 0.00 0.05 99.88 04:13:01 1 0.03 0.00 0.02 0.00 0.00 99.95 04:14:01 all 0.13 0.00 0.03 0.00 0.03 99.82 04:14:01 0 0.10 0.00 0.03 0.00 0.03 99.83 04:14:01 1 0.15 0.00 0.03 0.00 0.02 99.80 04:15:01 all 0.12 0.00 0.03 0.00 0.03 99.83 04:15:01 0 0.22 0.00 0.02 0.00 0.03 99.73 04:15:01 1 0.02 0.00 0.03 0.00 0.02 99.93 04:16:01 all 0.07 0.00 0.03 0.00 0.03 99.88 04:16:01 0 0.05 0.00 0.03 0.00 0.03 99.88 04:16:01 1 0.08 0.00 0.02 0.00 0.02 99.88 04:17:01 all 0.40 0.00 0.28 0.00 0.04 99.28 04:17:01 0 0.45 0.00 0.35 0.00 0.05 99.15 04:17:01 1 0.35 0.00 0.20 0.00 0.03 99.41 Average: all 0.13 0.00 0.06 0.00 0.03 99.78 Average: 0 0.14 0.00 0.07 0.00 0.04 99.75 Average: 1 0.12 0.00 0.05 0.00 0.02 99.81