---> uname -a: Linux prd-centos7-docker-4c-2g-958.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% /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-971 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-971@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 982 4740 0 2098 6661 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:7e:8a:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe7e:8a13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a5:8c:9a:a7 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:a5ff:fe8c:9aa7/64 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) 06/30/21 _x86_64_ (2 CPU) 18:41:21 LINUX RESTART (2 CPU) 18:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:43:01 22.40 3.55 18.85 0.00 2600.10 3120.10 0.00 18:44:01 0.72 0.00 0.72 0.00 0.00 13.04 0.00 18:45:01 0.28 0.00 0.28 0.00 0.00 2.85 0.00 18:46:01 0.22 0.00 0.22 0.00 0.00 3.61 0.00 18:47:01 0.25 0.00 0.25 0.00 0.00 2.92 0.00 18:48:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 18:49:01 0.23 0.00 0.23 0.00 0.00 3.62 0.00 18:50:01 0.28 0.00 0.28 0.00 0.00 4.36 0.00 18:51:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 18:52:02 0.22 0.00 0.22 0.00 0.00 2.33 0.00 Average: 2.51 0.35 2.16 0.00 260.09 316.04 0.00 18:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 5467032 0 798508 9.97 2620 1740772 1256308 13.87 569888 1572408 20 18:44:01 5475068 0 790464 9.87 2620 1740780 1196848 13.21 564300 1571328 8 18:45:01 5473956 0 791576 9.88 2620 1740780 1197088 13.22 566108 1570836 20 18:46:01 5471292 0 794236 9.92 2620 1740784 1197160 13.22 568324 1570836 8 18:47:01 5470584 0 794936 9.93 2620 1740792 1196944 13.21 566052 1574524 8 18:48:01 5470032 0 795488 9.93 2620 1740792 1196896 13.21 566780 1574524 8 18:49:01 5469136 0 796372 9.94 2620 1740804 1196912 13.21 567428 1574524 16 18:50:01 5457472 0 808032 10.09 2620 1740808 1197116 13.22 579732 1574524 8 18:51:01 5457008 0 808492 10.09 2620 1740812 1197168 13.22 580972 1573616 12 18:52:02 5456772 0 808724 10.10 2620 1740816 1197252 13.22 582384 1572724 20 Average: 5466835 0 798683 9.97 2620 1740794 1202969 13.28 571197 1572984 13 18:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 eth0 161.18 129.94 453.84 24.12 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 14.10 10.52 2.18 28.78 0.00 0.00 0.00 0.00 18:44:01 eth0 0.70 0.05 0.06 0.00 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 3.85 1.67 3.48 0.29 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 0.40 0.28 0.26 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 0.20 0.18 0.08 0.07 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 0.18 0.13 0.07 0.01 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 0.13 0.10 0.01 0.01 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 0.92 0.28 0.32 0.20 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 0.08 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 18:52:02 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.79 13.29 45.84 2.50 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 1.41 1.05 0.22 2.88 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) 06/30/21 _x86_64_ (2 CPU) 18:41:21 LINUX RESTART (2 CPU) 18:42:01 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 3.59 0.00 1.77 0.49 0.05 94.10 18:43:01 0 3.58 0.00 2.07 0.78 0.07 93.51 18:43:01 1 3.59 0.00 1.47 0.20 0.03 94.70 18:44:01 all 0.08 0.00 0.04 0.00 0.04 99.84 18:44:01 0 0.13 0.00 0.05 0.00 0.03 99.78 18:44:01 1 0.02 0.00 0.03 0.00 0.05 99.90 18:45:01 all 0.15 0.00 0.04 0.00 0.03 99.77 18:45:01 0 0.23 0.00 0.02 0.00 0.02 99.73 18:45:01 1 0.07 0.00 0.07 0.00 0.05 99.82 18:46:01 all 0.08 0.00 0.03 0.00 0.03 99.86 18:46:01 0 0.12 0.00 0.03 0.00 0.02 99.83 18:46:01 1 0.03 0.00 0.03 0.00 0.05 99.88 18:47:01 all 0.10 0.00 0.03 0.00 0.04 99.83 18:47:01 0 0.13 0.00 0.02 0.00 0.03 99.82 18:47:01 1 0.07 0.00 0.03 0.00 0.05 99.85 18:48:01 all 0.08 0.00 0.02 0.00 0.03 99.87 18:48:01 0 0.15 0.00 0.02 0.00 0.02 99.82 18:48:01 1 0.02 0.00 0.02 0.00 0.05 99.92 18:49:01 all 0.13 0.00 0.04 0.00 0.03 99.80 18:49:01 0 0.20 0.00 0.05 0.00 0.03 99.72 18:49:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:50:01 all 0.15 0.00 0.03 0.00 0.03 99.80 18:50:01 0 0.27 0.00 0.05 0.00 0.03 99.65 18:50:01 1 0.03 0.00 0.00 0.00 0.02 99.95 18:51:01 all 0.07 0.00 0.04 0.00 0.03 99.86 18:51:01 0 0.10 0.00 0.05 0.00 0.03 99.82 18:51:01 1 0.03 0.00 0.03 0.00 0.03 99.90 18:52:02 all 0.05 0.00 0.03 0.00 0.04 99.87 18:52:02 0 0.08 0.00 0.05 0.00 0.07 99.80 18:52:02 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 0.44 0.00 0.20 0.05 0.04 99.27 Average: 0 0.50 0.00 0.24 0.08 0.04 99.15 Average: 1 0.39 0.00 0.17 0.02 0.04 99.38