---> uname -a: Linux prd-centos7-docker-4c-2g-71.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% /w/workspace/gexfoundry_device-mqtt-go_PR-290 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-mqtt-go_PR-290@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 /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 965 4761 0 2094 6677 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:e2:47:22 brd ff:ff:ff:ff:ff:ff inet 10.30.123.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fee2:4722/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:74:a7:75:b4 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::42:74ff:fea7:75b4/64 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) 06/25/21 _x86_64_ (2 CPU) 12:25:24 LINUX RESTART (2 CPU) 12:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:27:01 21.10 3.55 17.55 0.00 2600.53 2367.14 0.00 12:28:01 0.40 0.00 0.40 0.00 0.00 6.48 0.00 12:29:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 12:30:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 12:31:01 0.23 0.00 0.23 0.00 0.00 2.88 0.00 12:32:01 0.37 0.00 0.37 0.00 0.00 5.93 0.00 12:33:01 0.20 0.00 0.20 0.00 0.00 2.73 0.00 12:34:01 0.30 0.00 0.30 0.00 0.00 3.90 0.00 12:35:02 0.32 0.00 0.32 0.00 0.00 4.93 0.00 12:36:01 0.15 0.00 0.15 0.00 0.00 1.78 0.00 12:37:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 Average: 2.17 0.32 1.84 0.00 236.80 219.06 0.00 12:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 5467464 0 802136 10.02 2620 1736712 1321724 14.59 566044 1575564 16 12:28:01 5481792 0 787800 9.84 2620 1736720 1205940 13.31 554456 1575532 8 12:29:01 5479784 0 789808 9.86 2620 1736720 1206252 13.32 558316 1573296 8 12:30:01 5477960 0 791628 9.88 2620 1736724 1206276 13.32 560096 1573296 8 12:31:01 5479804 0 789776 9.86 2620 1736732 1206168 13.32 555592 1577144 20 12:32:01 5479316 0 790264 9.87 2620 1736732 1205940 13.31 555352 1577144 20 12:33:01 5477420 0 792152 9.89 2620 1736740 1205940 13.31 557060 1577144 16 12:34:01 5474792 0 794776 9.92 2620 1736744 1206192 13.32 559856 1577144 20 12:35:02 5465700 0 803864 10.04 2620 1736748 1206240 13.32 568720 1577144 16 12:36:01 5466136 0 803424 10.03 2620 1736752 1206228 13.32 570420 1575464 16 12:37:01 5465796 0 803764 10.04 2620 1736752 1206252 13.32 570576 1575464 8 Average: 5474179 0 795399 9.93 2620 1736734 1216650 13.43 561499 1575849 14 12:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 eth0 131.70 97.83 428.32 25.67 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 docker0 2.93 2.30 0.62 6.13 0.00 0.00 0.00 0.00 12:28:01 eth0 1.58 0.08 0.16 0.04 0.00 0.00 0.00 0.00 12:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 eth0 3.61 0.93 1.04 0.60 0.00 0.00 0.00 0.00 12:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 eth0 1.37 0.75 0.80 0.59 0.00 0.00 0.00 0.00 12:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 eth0 1.97 0.77 0.77 0.44 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 eth0 0.42 0.07 0.02 0.04 0.00 0.00 0.00 0.00 12:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 eth0 1.27 0.08 0.14 0.01 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 eth0 2.15 0.52 0.65 0.36 0.00 0.00 0.00 0.00 12:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 eth0 1.15 0.48 0.55 0.39 0.00 0.00 0.00 0.00 12:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 eth0 1.51 0.41 0.45 0.30 0.00 0.00 0.00 0.00 12:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 eth0 0.70 0.32 0.34 0.20 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.42 9.31 39.45 2.61 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 0.27 0.21 0.06 0.56 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) 06/25/21 _x86_64_ (2 CPU) 12:25:24 LINUX RESTART (2 CPU) 12:26:01 CPU %user %nice %system %iowait %steal %idle 12:27:01 all 3.59 0.00 1.74 0.30 0.03 94.34 12:27:01 0 3.43 0.00 1.76 0.41 0.03 94.37 12:27:01 1 3.75 0.00 1.72 0.19 0.03 94.31 12:28:01 all 0.18 0.00 0.05 0.00 0.03 99.74 12:28:01 0 0.32 0.00 0.03 0.00 0.03 99.62 12:28:01 1 0.05 0.00 0.07 0.00 0.02 99.87 12:29:01 all 0.18 0.00 0.07 0.00 0.03 99.72 12:29:01 0 0.22 0.00 0.07 0.00 0.02 99.70 12:29:01 1 0.15 0.00 0.07 0.00 0.03 99.75 12:30:01 all 0.08 0.00 0.03 0.00 0.03 99.86 12:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 12:30:01 1 0.12 0.00 0.03 0.00 0.03 99.82 12:31:01 all 0.15 0.00 0.20 0.00 0.02 99.63 12:31:01 0 0.12 0.00 0.17 0.00 0.02 99.70 12:31:01 1 0.18 0.00 0.23 0.00 0.02 99.57 12:32:01 all 0.10 0.00 0.03 0.00 0.02 99.86 12:32:01 0 0.15 0.00 0.02 0.00 0.02 99.82 12:32:01 1 0.05 0.00 0.03 0.00 0.02 99.90 12:33:01 all 0.12 0.00 0.03 0.00 0.03 99.82 12:33:01 0 0.17 0.00 0.03 0.00 0.02 99.78 12:33:01 1 0.07 0.00 0.03 0.00 0.03 99.87 12:34:01 all 0.07 0.00 0.06 0.00 0.02 99.86 12:34:01 0 0.03 0.00 0.07 0.00 0.00 99.90 12:34:01 1 0.10 0.00 0.05 0.00 0.03 99.82 12:35:02 all 0.18 0.00 0.03 0.00 0.03 99.76 12:35:02 0 0.05 0.00 0.03 0.00 0.03 99.88 12:35:02 1 0.32 0.00 0.03 0.00 0.02 99.63 12:36:01 all 0.14 0.00 0.03 0.00 0.03 99.81 12:36:01 0 0.05 0.00 0.02 0.00 0.03 99.90 12:36:01 1 0.22 0.00 0.03 0.00 0.02 99.73 12:37:01 all 0.17 0.00 0.03 0.00 0.02 99.78 12:37:01 0 0.07 0.00 0.03 0.00 0.03 99.87 12:37:01 1 0.27 0.00 0.03 0.00 0.00 99.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.45 0.00 0.21 0.03 0.02 99.29 Average: 0 0.42 0.00 0.20 0.04 0.02 99.32 Average: 1 0.48 0.00 0.21 0.02 0.02 99.27