---> uname -a: Linux prd-centos7-docker-4c-2g-1351.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% /var/log/secure /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/auth.log /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-268 /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-268@tmp /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 832 4526 0 2461 6819 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:ad:1a:ea brd ff:ff:ff:ff:ff:ff inet 10.30.123.137/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fead:1aea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d1:ed:21:3a 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:d1ff:feed:213a/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) 17:52:28 LINUX RESTART (2 CPU) 17:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:54:01 13.13 10.10 3.03 0.00 1768.81 211.25 0.00 17:55:01 1.53 0.07 1.47 0.00 2.53 364.82 0.00 17:56:01 2.61 0.47 2.15 0.00 189.58 291.61 0.00 17:57:01 1.68 0.23 1.45 0.00 16.39 195.45 0.00 17:58:01 27.61 0.13 27.48 0.00 28.78 7947.44 0.00 17:59:02 4.25 2.45 1.80 0.00 2160.87 165.61 0.00 18:00:01 39.02 0.63 38.39 0.00 345.61 6991.80 0.00 18:01:01 12.96 0.02 12.94 0.00 0.13 3192.46 0.00 18:02:01 0.77 0.10 0.67 0.00 1.73 20.11 0.00 18:03:01 47.54 0.10 47.44 0.00 9.99 14433.77 0.00 Average: 15.07 1.43 13.64 0.00 452.73 3375.30 0.00 17:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:54:01 5815480 0 610264 7.62 2620 1580568 963944 10.64 297968 1509952 5220 17:55:01 5798792 0 616484 7.70 2620 1591036 983816 10.86 321528 1502696 5000 17:56:01 5757856 0 644456 8.05 2620 1604000 1011656 11.17 355924 1508404 4420 17:57:01 5756836 0 641220 8.01 2620 1608256 1041344 11.50 355720 1508832 2836 17:58:01 5509700 0 656932 8.20 2620 1839680 1050188 11.59 593460 1509460 24 17:59:02 5420300 0 677376 8.46 2620 1908636 1011212 11.16 623656 1568948 240 18:00:01 5051416 0 769352 9.61 2620 2185544 1117872 12.34 734416 1759208 87856 18:01:01 5058908 0 761852 9.51 2620 2185552 1117780 12.34 754896 1735832 20 18:02:01 5063180 0 757456 9.46 2620 2185676 1113620 12.29 776404 1711484 20 18:03:01 4660932 0 827936 10.34 2620 2517444 1184772 13.08 944224 1898652 8 Average: 5389340 0 696333 8.69 2620 1920639 1059620 11.70 575820 1621347 10564 17:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:54:01 eth0 62.22 47.35 175.20 8.21 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 77.50 59.39 194.22 13.96 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 69.71 51.84 145.36 15.25 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 32.70 27.87 80.41 13.09 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 eth0 349.51 351.12 2899.46 34.96 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 17:59:02 eth0 41.78 31.74 79.56 6.62 0.00 0.00 0.00 0.00 17:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 veth8c54149 23.07 28.47 2.05 207.31 0.00 0.00 0.00 0.00 18:00:01 eth0 120.24 110.19 950.67 40.21 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 23.07 28.33 1.73 207.30 0.00 0.00 0.00 0.00 18:01:01 veth8c54149 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 88.17 77.20 18.14 311.54 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 18:02:01 veth8c54149 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 108.81 104.95 23.63 418.79 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 237.27 213.17 2178.52 206.97 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.79 107.48 674.05 107.07 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 2.27 2.79 0.17 20.42 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) 17:52:28 LINUX RESTART (2 CPU) 17:53:01 CPU %user %nice %system %iowait %steal %idle 17:54:01 all 2.80 0.00 0.56 1.19 0.03 95.42 17:54:01 0 3.20 0.00 0.67 1.87 0.03 94.23 17:54:01 1 2.40 0.00 0.45 0.52 0.02 96.61 17:55:01 all 1.83 0.00 0.28 0.00 0.03 97.85 17:55:01 0 1.39 0.00 0.32 0.00 0.03 98.26 17:55:01 1 2.28 0.00 0.25 0.00 0.03 97.44 17:56:01 all 2.08 0.00 0.29 0.03 0.02 97.59 17:56:01 0 2.50 0.00 0.35 0.05 0.02 97.08 17:56:01 1 1.66 0.00 0.22 0.00 0.02 98.11 17:57:01 all 1.36 0.00 0.18 0.02 0.03 98.43 17:57:01 0 1.24 0.00 0.22 0.03 0.03 98.47 17:57:01 1 1.47 0.00 0.13 0.00 0.02 98.38 17:58:01 all 5.72 0.00 1.34 0.85 0.04 92.05 17:58:01 0 6.57 0.00 1.57 1.24 0.03 90.59 17:58:01 1 4.88 0.00 1.10 0.47 0.05 93.50 17:59:02 all 0.82 0.00 0.21 0.11 0.03 98.83 17:59:02 0 0.70 0.00 0.27 0.22 0.03 98.78 17:59:02 1 0.94 0.00 0.15 0.00 0.03 98.88 18:00:01 all 11.64 0.00 2.24 0.83 0.05 85.23 18:00:01 0 18.31 0.00 2.72 0.94 0.03 77.99 18:00:01 1 5.07 0.00 1.77 0.72 0.07 92.36 18:01:01 all 2.01 0.00 0.27 0.06 0.03 97.63 18:01:01 0 2.16 0.00 0.27 0.12 0.03 97.42 18:01:01 1 1.86 0.00 0.27 0.00 0.03 97.84 18:02:01 all 2.20 0.00 0.39 0.02 0.03 97.37 18:02:01 0 2.40 0.00 0.40 0.02 0.03 97.15 18:02:01 1 2.01 0.00 0.37 0.02 0.02 97.59 18:03:01 all 7.80 0.00 3.39 0.66 0.05 88.09 18:03:01 0 6.83 0.00 3.22 0.58 0.05 89.33 18:03:01 1 8.78 0.00 3.56 0.75 0.05 86.86 Average: all 3.79 0.00 0.91 0.37 0.03 94.89 Average: 0 4.47 0.00 0.99 0.50 0.03 94.00 Average: 1 3.12 0.00 0.82 0.25 0.03 95.78