---> uname -a: Linux prd-centos7-docker-4c-2g-1346.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 7.9G 32.1G 20% / 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 7.9G 32.1G 20% /facter-os /dev/vda1 40.0G 7.9G 32.1G 20% /etc/resolv.conf /dev/vda1 40.0G 7.9G 32.1G 20% /etc/hostname /dev/vda1 40.0G 7.9G 32.1G 20% /etc/hosts /dev/vda1 40.0G 7.9G 32.1G 20% /run/cloud-init/result.json /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-428 /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-428@tmp /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/sa-host /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/secure /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 902 4457 0 2461 6749 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:f7:29:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.244/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fef7:29f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4e:c5:e7:2a 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::42:4eff:fec5:e72a/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) 07/02/21 _x86_64_ (2 CPU) 17:51:22 LINUX RESTART (2 CPU) 17:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:53:01 4.98 0.90 4.08 0.00 243.76 570.00 0.00 17:54:01 2.43 0.23 2.20 0.00 16.39 438.25 0.00 17:55:01 7.36 0.13 7.23 0.00 28.64 5849.84 0.00 17:56:01 68.15 0.02 68.13 0.00 0.67 2515.94 0.00 17:57:01 33.07 3.06 30.00 0.00 2500.30 5651.15 0.00 17:58:01 22.11 0.00 22.11 0.00 0.00 4575.95 0.00 17:59:01 1.43 0.00 1.43 0.00 0.00 31.12 0.00 18:00:01 0.83 0.02 0.82 0.00 0.27 27.62 0.00 18:01:01 3.98 0.08 3.90 0.00 3.60 151.47 0.00 Average: 16.04 0.49 15.54 0.00 310.49 2201.51 0.00 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:01 5774140 0 633396 7.91 2620 1598784 987124 10.90 339204 1509440 7184 17:54:01 5760800 0 640924 8.00 2620 1604596 1031772 11.39 349644 1511412 20 17:55:01 5514540 0 652392 8.15 2620 1839388 1042452 11.51 590504 1509360 59336 17:56:01 5492336 0 670800 8.38 2620 1843184 1018376 11.24 608032 1513188 3788 17:57:01 5057868 0 763324 9.53 2620 2185128 1140396 12.59 733668 1758380 128864 17:58:01 5038240 0 782924 9.78 2620 2185156 1165516 12.87 776884 1733584 20 17:59:01 5018872 0 802288 10.02 2620 2185160 1194124 13.18 806776 1723544 20 18:00:01 5016112 0 805032 10.05 2620 2185176 1192636 13.17 831900 1700784 12 18:01:01 5127212 0 766408 9.57 2620 2112700 1090776 12.04 811136 1639784 88 Average: 5311124 0 724165 9.04 2620 1971030 1095908 12.10 649750 1622164 22148 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:01 eth0 153.76 108.37 383.38 26.64 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 eth0 60.25 43.86 111.66 17.26 0.00 0.00 0.00 0.00 17:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 eth0 411.01 462.63 2970.53 45.16 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 eth0 23.50 20.09 73.33 7.66 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 eth0 137.15 122.41 955.18 22.37 0.00 0.00 0.00 0.00 17:57:01 veth37ae7a6 44.06 51.08 3.67 218.25 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 44.06 50.95 3.07 218.23 0.00 0.00 0.00 0.00 17:58:01 eth0 70.52 67.23 17.35 302.17 0.00 0.00 0.00 0.00 17:58:01 veth37ae7a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 65.32 66.07 14.59 261.47 0.00 0.00 0.00 0.00 17:59:01 veth37ae7a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 69.65 76.88 16.17 294.43 0.00 0.00 0.00 0.00 18:00:01 veth37ae7a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 22.13 27.19 8.95 82.47 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.60 110.53 505.76 117.73 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 4.90 5.66 0.34 24.26 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) 07/02/21 _x86_64_ (2 CPU) 17:51:22 LINUX RESTART (2 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:01 all 3.51 0.00 0.54 0.02 0.04 95.90 17:53:01 0 3.75 0.00 0.56 0.02 0.03 95.64 17:53:01 1 3.26 0.00 0.52 0.02 0.05 96.15 17:54:01 all 1.85 0.00 0.23 0.00 0.04 97.88 17:54:01 0 1.34 0.00 0.23 0.00 0.03 98.39 17:54:01 1 2.35 0.00 0.22 0.00 0.05 97.38 17:55:01 all 5.26 0.00 1.41 0.37 0.03 92.93 17:55:01 0 5.01 0.00 1.61 0.03 0.03 93.32 17:55:01 1 5.50 0.00 1.22 0.71 0.03 92.54 17:56:01 all 1.34 0.00 0.51 1.71 0.03 96.40 17:56:01 0 1.49 0.00 0.59 1.86 0.03 96.02 17:56:01 1 1.19 0.00 0.44 1.56 0.03 96.78 17:57:01 all 11.13 0.00 2.18 0.58 0.07 86.05 17:57:01 0 16.44 0.00 2.44 0.58 0.05 80.48 17:57:01 1 5.89 0.00 1.91 0.58 0.08 91.53 17:58:01 all 2.32 0.00 0.37 0.00 0.03 97.28 17:58:01 0 2.00 0.00 0.40 0.00 0.03 97.56 17:58:01 1 2.64 0.00 0.34 0.00 0.03 97.00 17:59:01 all 1.41 0.00 0.19 0.00 0.04 98.35 17:59:01 0 1.49 0.00 0.22 0.00 0.03 98.25 17:59:01 1 1.33 0.00 0.17 0.00 0.05 98.45 18:00:01 all 1.66 0.00 0.16 0.00 0.04 98.14 18:00:01 0 1.34 0.00 0.22 0.00 0.03 98.40 18:00:01 1 1.98 0.00 0.10 0.00 0.05 97.87 18:01:01 all 0.96 0.00 0.50 0.01 0.03 98.50 18:01:01 0 1.21 0.00 0.49 0.00 0.03 98.27 18:01:01 1 0.70 0.00 0.52 0.02 0.03 98.73 Average: all 3.25 0.00 0.67 0.30 0.04 95.73 Average: 0 3.75 0.00 0.75 0.28 0.04 95.19 Average: 1 2.76 0.00 0.60 0.32 0.05 96.28