---> uname -a: Linux prd-centos7-docker-4c-2g-1131.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 12.1G 27.8G 30% / 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 12.1G 27.8G 30% /facter-os /dev/vda1 40.0G 12.1G 27.8G 30% /etc/resolv.conf /dev/vda1 40.0G 12.1G 27.8G 30% /etc/hostname /dev/vda1 40.0G 12.1G 27.8G 30% /etc/hosts /dev/vda1 40.0G 12.1G 27.8G 30% /var/log/sa-host /dev/vda1 40.0G 12.1G 27.8G 30% /var/log/secure /dev/vda1 40.0G 12.1G 27.8G 30% /var/log/auth.log /dev/vda1 40.0G 12.1G 27.8G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.1G 27.8G 30% /w/workspace/edgex-go/2 /dev/vda1 40.0G 12.1G 27.8G 30% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1229 2190 0 4401 6553 Swap: 1023 1 1022 ---> 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:90:01:cb brd ff:ff:ff:ff:ff:ff inet 10.30.122.250/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84923sec preferred_lft 84923sec inet6 fe80::f816:3eff:fe90:1cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b4:4f:8b:63 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:b4ff:fe4f:8b63/64 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) 04:15:48 LINUX RESTART (2 CPU) 04:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:18:01 113.79 0.18 113.60 0.00 22.78 45601.03 0.00 04:19:01 120.23 0.00 120.23 0.00 0.00 16924.28 0.00 04:20:01 53.44 0.02 53.42 0.00 0.53 8463.61 0.00 04:21:01 115.05 0.00 115.05 0.00 0.00 21862.34 0.00 04:22:02 663.17 243.21 419.96 0.00 9319.58 280102.06 0.00 04:23:01 297.61 10.53 287.08 0.00 1405.18 83031.23 0.00 04:24:01 459.60 121.32 338.28 0.00 4891.27 164927.74 0.00 04:25:01 155.07 13.19 141.88 0.00 1489.69 24971.54 0.00 04:26:01 1.60 0.03 1.57 0.00 0.80 30.62 0.00 04:27:01 0.27 0.00 0.27 0.00 0.00 3.58 0.00 04:28:01 0.27 0.00 0.27 0.00 0.00 2.62 0.00 04:29:01 0.23 0.00 0.23 0.00 0.00 2.10 0.00 04:30:01 0.35 0.00 0.35 0.00 0.00 4.58 0.00 04:31:01 0.47 0.18 0.28 0.00 5.73 2.88 0.00 04:32:01 0.75 0.00 0.75 0.00 0.00 16.46 0.00 04:33:01 0.28 0.00 0.28 0.00 0.00 2.75 0.00 04:34:01 0.23 0.00 0.23 0.00 0.00 3.28 0.00 04:35:01 0.23 0.00 0.23 0.00 0.00 3.03 0.00 04:36:01 0.25 0.00 0.25 0.00 0.00 1.90 0.00 04:37:01 0.28 0.00 0.28 0.00 0.00 3.60 0.00 04:38:01 0.28 0.00 0.28 0.00 0.00 2.75 0.00 04:39:01 0.25 0.00 0.25 0.00 0.00 3.28 0.00 04:40:01 0.25 0.00 0.25 0.00 0.00 2.50 0.00 Average: 86.42 17.02 69.40 0.00 749.04 28180.76 0.00 04:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 4023364 0 997224 12.45 2620 2985732 1724840 19.04 1067244 2401052 48204 04:19:01 3815896 0 1064308 13.29 2620 3126116 1701196 18.78 1314232 2310852 223924 04:20:01 3819496 0 1134924 14.17 2620 3051900 1737616 19.18 1283016 2333452 97588 04:21:01 3780060 0 1024792 12.80 2620 3201468 1490300 16.45 1167488 2480700 24 04:22:02 218216 0 1426900 17.82 2620 6361204 2413320 26.64 3181200 3859312 228668 04:23:01 1568276 0 1282652 16.02 2620 5155392 1947792 21.50 1927772 3779904 201084 04:24:01 2167912 0 1249732 15.60 2620 4588676 1774468 19.59 2288612 2808232 59900 04:25:01 2869584 0 1157688 14.45 2620 3979048 1292388 14.27 1307336 3110400 8 04:26:01 2872748 0 1154520 14.42 2620 3979052 1253596 13.84 1306864 3108756 8 04:27:01 2874200 0 1153064 14.40 2620 3979056 1253548 13.84 1309716 3105712 8 04:28:01 2875228 0 1152032 14.38 2620 3979060 1253380 13.84 1309448 3105712 12 04:29:01 2875120 0 1152136 14.39 2620 3979064 1253380 13.84 1308036 3107152 8 04:30:01 2875392 0 1151856 14.38 2620 3979072 1253380 13.84 1307920 3107156 8 04:31:01 2875220 0 1151996 14.38 2620 3979104 1253380 13.84 1308336 3106956 16 04:32:01 2872336 0 1154872 14.42 2620 3979112 1253464 13.84 1312740 3104912 8 04:33:01 2872324 0 1154884 14.42 2620 3979112 1253524 13.84 1314928 3102860 12 04:34:01 2872512 0 1154692 14.42 2620 3979116 1253452 13.84 1338084 3079636 12 04:35:01 2872492 0 1154704 14.42 2620 3979124 1253380 13.84 1337920 3079636 8 04:36:01 2873012 0 1154180 14.41 2620 3979128 1253380 13.84 1337908 3079636 8 04:37:01 2872860 0 1154324 14.41 2620 3979136 1253464 13.84 1339040 3078628 8 04:38:01 2872752 0 1154432 14.41 2620 3979136 1253440 13.84 1339044 3078628 8 04:39:01 2872732 0 1154444 14.41 2620 3979144 1253380 13.84 1338772 3078628 8 04:40:01 2873040 0 1154132 14.41 2620 3979148 1253380 13.84 1338908 3078628 8 Average: 2841947 0 1158456 14.46 2620 4005917 1429715 15.78 1451503 3021154 37371 04:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 vethde1f93b 55.29 62.44 5.07 161.73 0.00 0.00 0.00 0.00 04:18:01 eth0 710.17 691.59 4326.44 95.43 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 443.62 430.35 33.90 1623.56 0.00 0.00 0.00 0.00 04:19:01 veth5b4662f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:19:01 eth0 119.05 101.90 348.81 76.46 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 71.69 71.17 5.40 310.06 0.00 0.00 0.00 0.00 04:20:01 veth5b4662f 2.25 2.25 0.18 0.18 0.00 0.00 0.00 0.00 04:20:01 eth0 24.09 13.27 18.26 9.89 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 2.25 2.25 0.15 0.18 0.00 0.00 0.00 0.00 04:21:01 veth110a74a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 vethb3d9218 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 183.27 159.84 1699.91 70.44 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:02 veth110a74a 0.00 0.54 0.00 0.03 0.00 0.00 0.00 0.00 04:22:02 vethc850e32 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:22:02 veth50bde23 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:22:02 eth0 98.68 75.05 190.61 17.11 0.00 0.00 0.00 0.00 04:23:01 veth110a74a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:23:01 veth92a22d7 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:23:01 eth0 54.83 31.09 164.39 56.98 0.00 0.00 0.00 0.00 04:23:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:24:01 veth110a74a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:24:01 eth0 81.91 55.01 176.19 73.07 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 veth40e5e97 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 04:25:01 eth0 197.77 146.76 1627.91 17.49 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 1183.15 1063.31 93.46 4329.48 0.00 0.00 0.00 0.00 04:26:01 eth0 0.87 0.57 0.64 0.22 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 eth0 0.33 0.23 0.15 0.07 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 eth0 0.52 0.30 0.27 0.17 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 eth0 0.17 0.13 0.07 0.04 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 eth0 0.15 0.15 0.06 0.01 0.00 0.00 0.00 0.00 04:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 04:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.08 55.56 372.08 18.13 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 28.84 30.83 2.13 118.85 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) 04:15:48 LINUX RESTART (2 CPU) 04:17:01 CPU %user %nice %system %iowait %steal %idle 04:18:01 all 16.53 0.00 5.29 4.99 0.07 73.12 04:18:01 0 13.70 0.00 5.75 3.74 0.07 76.74 04:18:01 1 19.35 0.00 4.85 6.23 0.07 69.50 04:19:01 all 65.89 0.00 8.48 2.51 0.11 23.02 04:19:01 0 65.36 0.00 8.76 3.31 0.11 22.45 04:19:01 1 66.42 0.00 8.19 1.70 0.11 23.58 04:20:01 all 37.93 0.00 5.03 0.83 0.08 56.13 04:20:01 0 37.09 0.00 4.83 0.60 0.07 57.41 04:20:01 1 38.78 0.00 5.22 1.06 0.09 54.85 04:21:01 all 48.53 0.00 7.97 2.42 0.10 40.98 04:21:01 0 49.83 0.00 8.20 1.93 0.09 39.95 04:21:01 1 47.21 0.00 7.75 2.91 0.11 42.03 04:22:02 all 27.38 0.00 20.01 37.25 0.14 15.21 04:22:02 0 26.92 0.00 19.89 36.57 0.14 16.47 04:22:02 1 27.85 0.00 20.12 37.93 0.14 13.96 04:23:01 all 71.53 0.00 12.45 12.02 0.12 3.88 04:23:01 0 71.50 0.00 12.71 11.20 0.13 4.46 04:23:01 1 71.56 0.00 12.18 12.83 0.11 3.31 04:24:01 all 61.12 0.00 15.60 21.63 0.12 1.53 04:24:01 0 60.82 0.00 15.50 22.26 0.13 1.30 04:24:01 1 61.42 0.00 15.69 21.01 0.11 1.77 04:25:01 all 10.24 0.00 4.62 5.15 0.07 79.92 04:25:01 0 10.37 0.00 4.79 5.51 0.09 79.24 04:25:01 1 10.12 0.00 4.44 4.78 0.05 80.60 04:26:01 all 0.07 0.00 0.03 0.00 0.04 99.86 04:26:01 0 0.03 0.00 0.05 0.00 0.05 99.87 04:26:01 1 0.10 0.00 0.02 0.00 0.03 99.85 04:27:01 all 0.06 0.00 0.03 0.00 0.03 99.87 04:27:01 0 0.03 0.00 0.02 0.00 0.05 99.90 04:27:01 1 0.08 0.00 0.05 0.00 0.02 99.85 04:28:01 all 0.06 0.00 0.02 0.00 0.03 99.89 04:28:01 0 0.02 0.00 0.02 0.00 0.05 99.92 04:28:01 1 0.10 0.00 0.02 0.00 0.02 99.87 04:28:01 CPU %user %nice %system %iowait %steal %idle 04:29:01 all 0.07 0.00 0.02 0.00 0.04 99.87 04:29:01 0 0.03 0.00 0.02 0.00 0.07 99.88 04:29:01 1 0.10 0.00 0.02 0.00 0.02 99.87 04:30:01 all 0.03 0.00 0.03 0.00 0.03 99.91 04:30:01 0 0.02 0.00 0.02 0.00 0.05 99.92 04:30:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:31:01 all 0.06 0.00 0.03 0.01 0.03 99.87 04:31:01 0 0.03 0.00 0.05 0.02 0.05 99.85 04:31:01 1 0.08 0.00 0.02 0.00 0.02 99.88 04:32:01 all 0.03 0.00 0.02 0.00 0.03 99.93 04:32:01 0 0.02 0.00 0.02 0.00 0.03 99.93 04:32:01 1 0.03 0.00 0.02 0.00 0.02 99.93 04:33:01 all 0.04 0.00 0.03 0.00 0.03 99.90 04:33:01 0 0.02 0.00 0.03 0.00 0.02 99.93 04:33:01 1 0.07 0.00 0.02 0.00 0.05 99.87 04:34:01 all 0.03 0.00 0.02 0.00 0.03 99.92 04:34:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:34:01 1 0.02 0.00 0.02 0.00 0.05 99.92 04:35:01 all 0.08 0.00 0.03 0.00 0.03 99.87 04:35:01 0 0.10 0.00 0.02 0.00 0.02 99.87 04:35:01 1 0.05 0.00 0.03 0.00 0.05 99.87 04:36:01 all 0.07 0.00 0.01 0.00 0.03 99.90 04:36:01 0 0.12 0.00 0.00 0.00 0.00 99.88 04:36:01 1 0.02 0.00 0.02 0.00 0.05 99.92 04:37:01 all 0.07 0.00 0.03 0.00 0.03 99.87 04:37:01 0 0.10 0.00 0.02 0.00 0.03 99.85 04:37:01 1 0.03 0.00 0.03 0.00 0.03 99.90 04:38:01 all 0.05 0.00 0.02 0.00 0.03 99.90 04:38:01 0 0.08 0.00 0.02 0.00 0.02 99.88 04:38:01 1 0.02 0.00 0.02 0.00 0.05 99.92 04:39:01 all 0.06 0.00 0.03 0.00 0.03 99.89 04:39:01 0 0.10 0.00 0.02 0.00 0.00 99.88 04:39:01 1 0.02 0.00 0.03 0.00 0.05 99.90 04:39:01 CPU %user %nice %system %iowait %steal %idle 04:40:01 all 0.07 0.00 0.02 0.00 0.04 99.87 04:40:01 0 0.10 0.00 0.02 0.00 0.05 99.83 04:40:01 1 0.03 0.00 0.02 0.00 0.03 99.92 Average: all 13.94 0.00 3.29 3.58 0.06 79.13 Average: 0 13.78 0.00 3.33 3.51 0.06 79.32 Average: 1 14.10 0.00 3.25 3.66 0.06 78.94