---> uname -a: Linux prd-centos7-docker-4c-2g-1349.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: 2799.998 BogoMIPS: 5599.99 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% /w/workspace/edgexfoundry_edgex-docs_PR-424 /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-424@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 /dev/vda1 40.0G 7.9G 32.1G 20% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 878 4481 0 2461 6773 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:d3:f6:26 brd ff:ff:ff:ff:ff:ff inet 10.30.122.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fed3:f626/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1d:45:6c:e3 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::42:1dff:fe45:6ce3/64 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) 17:51:38 LINUX RESTART (2 CPU) 17:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:53:02 34.69 14.85 19.83 0.00 3007.09 3035.07 0.00 17:54:01 2.63 0.54 2.08 0.00 195.43 322.33 0.00 17:55:01 2.25 0.23 2.02 0.00 16.39 226.49 0.00 17:56:01 73.55 0.15 73.40 0.00 29.05 8284.71 0.00 17:57:01 24.62 3.08 21.54 0.00 2501.67 4753.08 0.00 17:58:01 31.35 0.00 31.35 0.00 0.00 5366.47 0.00 17:59:01 2.28 0.00 2.28 0.00 0.00 164.35 0.00 18:00:01 0.27 0.00 0.27 0.00 0.00 6.26 0.00 18:01:01 3.46 0.02 3.45 0.00 0.13 127.18 0.00 Average: 19.49 2.10 17.38 0.00 639.78 2480.28 0.00 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:02 5811288 0 609064 7.60 2620 1585968 976620 10.78 309540 1502292 2248 17:54:01 5763220 0 638992 7.98 2620 1604108 1015816 11.22 350852 1508016 5956 17:55:01 5747976 0 650132 8.12 2620 1608212 1039468 11.48 365168 1507940 3624 17:56:01 5501980 0 664804 8.30 2620 1839536 1050532 11.60 572592 1538716 948 17:57:01 5242892 0 720116 8.99 2620 2043312 1146544 12.66 654560 1687480 40 17:58:01 5052068 0 769028 9.60 2620 2185224 1162492 12.83 718152 1777352 44 17:59:01 5035368 0 785724 9.81 2620 2185228 1175480 12.98 744888 1767648 20 18:00:01 5027600 0 793484 9.91 2620 2185236 1174608 12.97 774016 1746900 12 18:01:01 5100992 0 792740 9.90 2620 2112588 1072452 11.84 783560 1671432 20 Average: 5364820 0 713787 8.91 2620 1927712 1090446 12.04 585925 1634197 1435 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:02 eth0 125.95 94.50 279.76 16.51 0.00 0.00 0.00 0.00 17:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 eth0 103.49 78.37 243.68 22.81 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 26.15 24.29 76.29 12.41 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 289.06 268.22 2897.46 26.65 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 vethf8afaf9 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 17:57:01 eth0 102.20 90.44 798.89 12.74 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 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:58:01 vethf8afaf9 32.88 36.43 2.94 204.42 0.00 0.00 0.00 0.00 17:58:01 eth0 83.71 73.82 221.10 152.94 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 32.88 36.39 2.49 204.42 0.00 0.00 0.00 0.00 17:59:01 vethf8afaf9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 68.13 62.37 13.96 240.99 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 vethf8afaf9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 78.63 67.80 16.47 287.31 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 69.64 63.19 17.44 271.97 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 105.22 91.47 507.70 116.21 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 3.66 4.06 0.28 22.76 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) 17:51:38 LINUX RESTART (2 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:02 all 8.38 0.00 1.95 1.89 0.03 87.75 17:53:02 0 7.58 0.00 2.19 2.63 0.03 87.56 17:53:02 1 9.16 0.00 1.71 1.15 0.03 87.94 17:54:01 all 1.94 0.00 0.26 0.03 0.03 97.74 17:54:01 0 1.95 0.00 0.29 0.05 0.05 97.66 17:54:01 1 1.93 0.00 0.24 0.00 0.02 97.82 17:55:01 all 1.10 0.00 0.13 0.01 0.03 98.73 17:55:01 0 0.84 0.00 0.17 0.02 0.03 98.94 17:55:01 1 1.35 0.00 0.08 0.00 0.03 98.53 17:56:01 all 5.91 0.00 1.18 2.69 0.05 90.17 17:56:01 0 4.37 0.00 1.13 0.78 0.05 93.67 17:56:01 1 7.46 0.00 1.22 4.61 0.05 86.65 17:57:01 all 2.48 0.00 1.02 0.80 0.03 95.67 17:57:01 0 2.31 0.00 1.13 0.62 0.03 95.91 17:57:01 1 2.64 0.00 0.91 0.98 0.03 95.44 17:58:01 all 9.81 0.00 0.97 0.22 0.06 88.94 17:58:01 0 10.23 0.00 1.32 0.25 0.05 88.15 17:58:01 1 9.40 0.00 0.63 0.19 0.07 89.72 17:59:01 all 1.27 0.00 0.16 0.00 0.03 98.54 17:59:01 0 1.28 0.00 0.22 0.00 0.05 98.45 17:59:01 1 1.26 0.00 0.10 0.00 0.02 98.63 18:00:01 all 1.53 0.00 0.17 0.00 0.04 98.26 18:00:01 0 1.36 0.00 0.18 0.00 0.05 98.41 18:00:01 1 1.69 0.00 0.15 0.00 0.03 98.12 18:01:01 all 1.60 0.00 0.42 0.01 0.03 97.94 18:01:01 0 1.63 0.00 0.37 0.00 0.03 97.96 18:01:01 1 1.56 0.00 0.47 0.02 0.03 97.92 Average: all 3.77 0.00 0.69 0.63 0.04 94.87 Average: 0 3.49 0.00 0.78 0.48 0.04 95.20 Average: 1 4.04 0.00 0.61 0.77 0.04 94.55