---> uname -a: Linux prd-centos7-docker-4c-2g-1709.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 8.2G 31.8G 21% / 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 8.2G 31.8G 21% /facter-os /dev/vda1 40.0G 8.2G 31.8G 21% /etc/resolv.conf /dev/vda1 40.0G 8.2G 31.8G 21% /etc/hostname /dev/vda1 40.0G 8.2G 31.8G 21% /etc/hosts /dev/vda1 40.0G 8.2G 31.8G 21% /var/log/sa-host /dev/vda1 40.0G 8.2G 31.8G 21% /var/log/secure /dev/vda1 40.0G 8.2G 31.8G 21% /var/log/auth.log /dev/vda1 40.0G 8.2G 31.8G 21% /run/cloud-init/result.json /dev/vda1 40.0G 8.2G 31.8G 21% /w/workspace/edgex-go/1 /dev/vda1 40.0G 8.2G 31.8G 21% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1174 3562 0 3084 6507 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:e0:4d:27 brd ff:ff:ff:ff:ff:ff inet 10.30.122.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fee0:4d27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:de:f3:f5:01 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:deff:fef3:f501/64 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) 05/31/21 _x86_64_ (2 CPU) 06:17:19 LINUX RESTART (2 CPU) 06:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:19:01 178.60 117.80 60.80 0.00 8791.36 37036.12 0.00 06:20:01 38.85 4.10 34.76 0.00 2786.35 8683.27 0.00 06:21:01 29.94 0.18 29.75 0.00 22.78 16867.20 0.00 06:22:01 131.77 0.00 131.77 0.00 0.00 28282.90 0.00 06:23:01 82.03 0.00 82.03 0.00 0.00 12114.82 0.00 06:24:01 62.66 0.00 62.66 0.00 0.00 7373.82 0.00 06:25:01 42.94 0.02 42.92 0.00 0.53 7193.97 0.00 06:26:01 1.37 0.00 1.37 0.00 0.00 16.64 0.00 06:27:01 0.37 0.00 0.37 0.00 0.00 3.71 0.00 06:28:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 06:29:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 06:30:01 0.32 0.00 0.32 0.00 0.00 4.88 0.00 06:31:01 0.30 0.00 0.30 0.00 0.00 4.33 0.00 06:32:01 0.38 0.00 0.38 0.00 0.00 5.10 0.00 06:33:01 0.50 0.15 0.35 0.00 4.80 5.75 0.00 Average: 37.89 8.03 29.86 0.00 764.94 7808.77 0.00 06:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:19:01 5751392 0 665232 8.31 2620 1589696 1072744 11.84 373036 1499672 20420 06:20:01 5089596 0 892992 11.15 2620 2023732 1490484 16.46 915008 1591120 125576 06:21:01 4292744 0 953792 11.91 2620 2759784 1474908 16.28 1043040 2189816 419632 06:22:01 4070088 0 1008916 12.60 2620 2927316 1636312 18.07 1091400 2349248 1648 06:23:01 4103372 0 1093316 13.65 2620 2809632 1451440 16.02 1182524 2180832 58452 06:24:01 3656428 0 1202648 15.02 2620 3147244 1914248 21.13 1459292 2321760 133888 06:25:01 4165896 0 1089524 13.60 2620 2750900 1374556 15.18 1165720 2137148 20 06:26:01 4173972 0 1081440 13.50 2620 2750908 1374568 15.18 1171820 2131580 8 06:27:01 4177560 0 1077852 13.46 2620 2750908 1338564 14.78 1160120 2141372 8 06:28:01 4177368 0 1078040 13.46 2620 2750912 1338564 14.78 1162124 2139188 8 06:29:01 4174792 0 1080612 13.49 2620 2750916 1338648 14.78 1164780 2139628 16 06:30:01 4175040 0 1080360 13.49 2620 2750920 1338660 14.78 1164608 2139628 8 06:31:01 4175324 0 1080068 13.49 2620 2750928 1338564 14.78 1164620 2139628 8 06:32:01 4175020 0 1080372 13.49 2620 2750928 1338564 14.78 1164620 2139628 8 06:33:01 4172872 0 1082512 13.52 2620 2750936 1338732 14.78 1166308 2139628 16 Average: 4302098 0 1036512 12.94 2620 2667711 1410637 15.57 1103268 2091992 50648 06:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:19:01 eth0 261.80 168.12 400.55 27.47 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 veth08eb0a5 745.70 557.57 71.36 2148.07 0.00 0.00 0.00 0.00 06:20:01 eth0 1412.55 1329.08 5477.98 153.44 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 745.70 557.43 61.17 2148.06 0.00 0.00 0.00 0.00 06:21:01 eth0 413.97 423.83 3236.83 41.67 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 180.64 144.36 13.83 542.62 0.00 0.00 0.00 0.00 06:22:01 eth0 165.93 98.09 412.45 14.48 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 vethd987754 23.79 30.35 2.31 22.83 0.00 0.00 0.00 0.00 06:22:01 docker0 89.13 147.59 5.70 398.01 0.00 0.00 0.00 0.00 06:23:01 eth0 140.65 133.77 471.36 19.49 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 veth58ac2bf 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:23:01 docker0 120.02 119.53 9.15 447.67 0.00 0.00 0.00 0.00 06:24:01 eth0 36.33 23.71 22.22 105.35 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 veth58ac2bf 0.62 0.62 0.05 0.06 0.00 0.00 0.00 0.00 06:24:01 docker0 0.62 0.62 0.04 0.06 0.00 0.00 0.00 0.00 06:25:01 eth0 24.19 13.29 18.27 9.23 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 06:26:01 eth0 0.47 0.37 0.27 0.20 0.00 0.00 0.00 0.00 06:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 06:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 eth0 0.17 0.17 0.07 0.01 0.00 0.00 0.00 0.00 06:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 eth0 0.40 0.25 0.26 0.17 0.00 0.00 0.00 0.00 06:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 163.73 146.09 669.80 24.78 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 75.96 64.84 6.01 236.08 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) 05/31/21 _x86_64_ (2 CPU) 06:17:19 LINUX RESTART (2 CPU) 06:18:02 CPU %user %nice %system %iowait %steal %idle 06:19:01 all 17.33 0.00 9.06 47.68 0.12 25.80 06:19:01 0 17.02 0.00 8.81 44.23 0.14 29.79 06:19:01 1 17.65 0.00 9.31 51.13 0.11 21.81 06:20:01 all 14.95 0.00 4.61 8.83 0.11 71.51 06:20:01 0 16.71 0.00 5.51 14.18 0.11 63.49 06:20:01 1 13.22 0.00 3.72 3.53 0.10 79.43 06:21:01 all 12.43 0.00 4.02 13.37 0.08 70.11 06:21:01 0 13.94 0.00 4.08 16.05 0.05 65.88 06:21:01 1 10.93 0.00 3.97 10.71 0.10 74.29 06:22:01 all 3.22 0.00 2.04 18.08 0.06 76.60 06:22:01 0 3.49 0.00 2.09 15.48 0.07 78.87 06:22:01 1 2.95 0.00 1.99 20.67 0.05 74.34 06:23:01 all 14.59 0.00 4.65 14.40 0.10 66.26 06:23:01 0 14.84 0.00 4.44 14.44 0.09 66.19 06:23:01 1 14.34 0.00 4.86 14.36 0.12 66.33 06:24:01 all 68.44 0.00 8.42 13.18 0.15 9.82 06:24:01 0 67.26 0.00 8.38 13.48 0.17 10.71 06:24:01 1 69.60 0.00 8.46 12.88 0.13 8.94 06:25:01 all 18.57 0.00 3.51 1.75 0.06 76.12 06:25:01 0 18.27 0.00 3.32 0.72 0.05 77.63 06:25:01 1 18.87 0.00 3.69 2.77 0.07 74.60 06:26:01 all 0.13 0.00 0.05 0.00 0.02 99.81 06:26:01 0 0.03 0.00 0.07 0.00 0.02 99.88 06:26:01 1 0.22 0.00 0.03 0.00 0.02 99.73 06:27:01 all 0.13 0.00 0.07 0.00 0.04 99.77 06:27:01 0 0.05 0.00 0.03 0.00 0.03 99.88 06:27:01 1 0.20 0.00 0.10 0.00 0.05 99.65 06:28:01 all 0.08 0.00 0.02 0.00 0.02 99.88 06:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:28:01 1 0.15 0.00 0.02 0.00 0.03 99.80 06:29:01 all 0.11 0.00 0.04 0.00 0.03 99.82 06:29:01 0 0.05 0.00 0.03 0.00 0.03 99.88 06:29:01 1 0.17 0.00 0.05 0.00 0.02 99.77 06:29:01 CPU %user %nice %system %iowait %steal %idle 06:30:01 all 0.15 0.00 0.03 0.00 0.03 99.79 06:30:01 0 0.03 0.00 0.03 0.00 0.02 99.92 06:30:01 1 0.27 0.00 0.03 0.00 0.03 99.67 06:31:01 all 0.10 0.00 0.02 0.00 0.02 99.87 06:31:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:31:01 1 0.17 0.00 0.02 0.00 0.02 99.80 06:32:01 all 0.07 0.00 0.03 0.00 0.03 99.88 06:32:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:32:01 1 0.10 0.00 0.03 0.00 0.03 99.83 06:33:01 all 0.09 0.00 0.06 0.00 0.02 99.83 06:33:01 0 0.03 0.00 0.05 0.00 0.02 99.90 06:33:01 1 0.15 0.00 0.07 0.00 0.02 99.77 Average: all 9.56 0.00 2.36 7.60 0.06 80.43 Average: 0 9.62 0.00 2.37 7.67 0.05 80.29 Average: 1 9.49 0.00 2.34 7.53 0.06 80.57