---> uname -a: Linux prd-centos7-docker-4c-2g-15275.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 12.1G 27.9G 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 27.9G 30% /facter-os /dev/vda1 40.0G 12.1G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.1G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1242 2148 0 4429 6551 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:03:49:07 brd ff:ff:ff:ff:ff:ff inet 10.30.122.168/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84901sec preferred_lft 84901sec inet6 fe80::f816:3eff:fe03:4907/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:76:93:6d:b3 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::42:76ff:fe93:6db3/64 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) 05/20/21 _x86_64_ (2 CPU) 05:41:52 LINUX RESTART (2 CPU) 05:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:44:01 163.04 0.18 162.85 0.00 22.78 52927.41 0.00 05:45:01 93.91 0.00 93.91 0.00 0.00 13159.55 0.00 05:46:01 54.92 0.00 54.92 0.00 0.00 6902.43 0.00 05:47:01 137.23 0.02 137.21 0.00 0.27 44544.49 0.00 05:48:02 364.24 145.96 218.28 0.00 3551.45 152983.34 0.00 05:49:02 321.82 126.04 195.78 0.00 6683.73 116886.81 0.00 05:50:01 252.56 9.75 242.81 0.00 1443.65 52922.72 0.00 05:51:01 311.76 55.03 256.74 0.00 1519.31 143243.12 0.00 05:52:01 210.62 12.80 197.82 0.00 1386.88 31833.92 0.00 05:53:01 4.75 0.00 4.75 0.00 0.00 168.57 0.00 05:54:01 0.28 0.00 0.28 0.00 0.00 4.38 0.00 05:55:01 0.28 0.00 0.28 0.00 0.00 5.60 0.00 05:56:01 0.30 0.00 0.30 0.00 0.00 5.23 0.00 05:57:01 0.45 0.18 0.27 0.00 5.73 3.23 0.00 05:58:01 0.87 0.03 0.83 0.00 0.27 17.34 0.00 05:59:01 0.27 0.00 0.27 0.00 0.00 3.20 0.00 06:00:01 0.33 0.00 0.33 0.00 0.00 4.72 0.00 06:01:01 0.25 0.02 0.23 0.00 0.13 2.88 0.00 06:02:01 0.52 0.20 0.32 0.00 3.60 4.98 0.00 06:03:01 0.27 0.02 0.25 0.00 0.13 3.23 0.00 06:04:01 0.28 0.00 0.28 0.00 0.00 2.75 0.00 06:05:01 0.18 0.00 0.18 0.00 0.00 2.55 0.00 06:06:01 0.27 0.00 0.27 0.00 0.00 3.13 0.00 Average: 83.43 15.26 68.17 0.00 633.10 26801.00 0.00 05:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 3753300 0 1062144 13.26 2620 3190876 1702588 18.80 1210364 2488680 112856 05:45:01 3765972 0 1097996 13.71 2620 3142352 1698496 18.75 1361252 2317204 188920 05:46:01 3842488 0 1068804 13.35 2620 3095028 1657472 18.30 1244848 2351988 139744 05:47:01 793328 0 1330996 16.62 2620 5881996 2428524 26.81 2471688 4083992 1872968 05:48:02 189436 0 1221560 15.25 2620 6595324 1559292 17.22 3085300 4002896 578580 05:49:02 152120 0 1993252 24.89 2620 5860948 4024980 44.44 3226464 3864792 130876 05:50:01 1073260 0 1304388 16.29 2620 5628672 1777180 19.62 2292884 3902924 4032 05:51:01 655844 0 1348248 16.83 2620 6002228 2100476 23.19 2202348 4344684 90792 05:52:01 2822484 0 1176044 14.68 2620 4007792 1369912 15.12 1415912 3039072 20 05:53:01 2834404 0 1164120 14.54 2620 4007796 1258432 13.89 1428320 3020496 12 05:54:01 2833680 0 1164844 14.54 2620 4007796 1258504 13.89 1419640 3029692 8 05:55:01 2834236 0 1164280 14.54 2620 4007804 1244040 13.73 1427292 3022060 20 05:56:01 2834736 0 1163776 14.53 2620 4007808 1244104 13.74 1426232 3023148 8 05:57:01 2834708 0 1163768 14.53 2620 4007844 1244104 13.74 1426220 3023200 20 05:58:01 2834536 0 1163936 14.53 2620 4007848 1244188 13.74 1426316 3023208 8 05:59:01 2834468 0 1164000 14.53 2620 4007852 1244104 13.74 1426248 3023208 8 06:00:01 2835012 0 1163452 14.53 2620 4007856 1244104 13.74 1426200 3023208 8 06:01:01 2833624 0 1164832 14.54 2620 4007864 1246576 13.76 1427136 3023208 8 06:02:01 2834256 0 1164024 14.53 2620 4008040 1244612 13.74 1449664 3000228 8 06:03:01 2834268 0 1164004 14.53 2620 4008048 1244696 13.74 1449844 3000232 8 06:04:01 2834200 0 1164072 14.53 2620 4008048 1244648 13.74 1449712 3000232 12 06:05:01 2833852 0 1164408 14.54 2620 4008060 1244816 13.74 1451248 2999144 8 06:06:01 2834364 0 1163892 14.53 2620 4008064 1244612 13.74 1450856 2999144 8 Average: 2466460 0 1213080 15.15 2620 4326780 1555237 17.17 1678086 3156810 135606 05:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 eth0 563.92 494.19 3553.11 72.84 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 233.78 265.22 15.45 848.11 0.00 0.00 0.00 0.00 05:45:01 vethb8900dd 0.42 0.55 0.03 0.06 0.00 0.00 0.00 0.00 05:45:01 eth0 41.80 23.96 39.69 17.82 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.42 0.42 0.03 0.05 0.00 0.00 0.00 0.00 05:46:01 vethb8900dd 1.83 1.83 0.14 0.14 0.00 0.00 0.00 0.00 05:46:01 eth0 24.78 12.77 18.79 8.93 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 05:47:01 veth65232e4 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:47:01 eth0 206.28 174.85 1704.93 85.81 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:02 vethb1394b3 0.02 0.28 0.00 0.02 0.00 0.00 0.00 0.00 05:48:02 veth65232e4 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00 05:48:02 eth0 84.60 64.46 182.32 13.84 0.00 0.00 0.00 0.00 05:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:02 veth24bd399 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:49:02 veth018d914 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 05:49:02 veth65232e4 0.00 0.44 0.00 0.02 0.00 0.00 0.00 0.00 05:49:02 eth0 21.96 13.51 15.12 54.18 0.00 0.00 0.00 0.00 05:50:01 veth65232e4 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 05:50:01 eth0 213.07 164.70 1745.97 22.92 0.00 0.00 0.00 0.00 05:50:01 veth1716b8e 27.81 48.00 1.94 332.52 0.00 0.00 0.00 0.00 05:50:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:51:01 veth4274818 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:51:01 veth7f12788 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 05:51:01 veth65232e4 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 58.54 40.08 81.54 69.88 0.00 0.00 0.00 0.00 05:52:01 eth0 67.18 39.68 146.25 67.55 0.00 0.00 0.00 0.00 05:52:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:52:01 docker0 1325.04 1264.52 100.59 4303.14 0.00 0.00 0.00 0.00 05:53:01 eth0 0.72 0.23 0.19 0.08 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.48 0.30 0.27 0.20 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 0.32 0.22 0.14 0.07 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.18 0.17 0.08 0.07 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 0.58 0.08 0.11 0.00 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.45 0.32 0.26 0.20 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.85 44.76 324.81 18.00 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 15.69 18.94 1.02 69.99 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) 05/20/21 _x86_64_ (2 CPU) 05:41:52 LINUX RESTART (2 CPU) 05:43:01 CPU %user %nice %system %iowait %steal %idle 05:44:01 all 13.52 0.00 6.14 6.01 0.08 74.25 05:44:01 0 13.85 0.00 6.51 6.34 0.09 73.21 05:44:01 1 13.20 0.00 5.78 5.67 0.07 75.28 05:45:01 all 69.07 0.00 7.99 3.56 0.10 19.28 05:45:01 0 68.64 0.00 7.94 4.41 0.09 18.92 05:45:01 1 69.49 0.00 8.05 2.71 0.11 19.65 05:46:01 all 37.40 0.00 5.06 1.91 0.09 55.54 05:46:01 0 37.22 0.00 4.74 1.84 0.11 56.10 05:46:01 1 37.58 0.00 5.38 1.99 0.07 54.99 05:47:01 all 49.74 0.00 11.33 5.07 0.15 33.71 05:47:01 0 49.24 0.00 11.14 4.46 0.13 35.03 05:47:01 1 50.25 0.00 11.53 5.67 0.16 32.39 05:48:02 all 14.05 0.00 10.21 67.75 0.14 7.85 05:48:02 0 13.97 0.00 10.12 67.06 0.14 8.71 05:48:02 1 14.13 0.00 10.31 68.44 0.14 6.98 05:49:02 all 36.62 0.00 10.29 40.08 0.12 12.89 05:49:02 0 36.51 0.00 10.40 41.70 0.11 11.27 05:49:02 1 36.73 0.00 10.17 38.45 0.13 14.52 05:50:01 all 47.99 0.00 9.36 33.59 0.12 8.94 05:50:01 0 47.86 0.00 9.56 34.01 0.11 8.46 05:50:01 1 48.11 0.00 9.17 33.18 0.13 9.42 05:51:01 all 30.16 0.00 10.79 53.71 0.19 5.17 05:51:01 0 31.68 0.00 9.30 55.07 0.18 3.77 05:51:01 1 28.63 0.00 12.26 52.35 0.19 6.56 05:52:01 all 38.46 0.00 8.87 22.96 0.12 29.58 05:52:01 0 39.01 0.00 8.37 23.13 0.11 29.39 05:52:01 1 37.90 0.00 9.38 22.80 0.14 29.77 05:53:01 all 0.07 0.00 0.04 0.00 0.03 99.87 05:53:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:53:01 1 0.10 0.00 0.05 0.00 0.02 99.83 05:54:01 all 0.09 0.00 0.03 0.00 0.03 99.86 05:54:01 0 0.05 0.00 0.02 0.00 0.03 99.90 05:54:01 1 0.13 0.00 0.03 0.00 0.02 99.82 05:54:01 CPU %user %nice %system %iowait %steal %idle 05:55:01 all 0.12 0.00 0.02 0.00 0.03 99.84 05:55:01 0 0.02 0.00 0.02 0.00 0.03 99.93 05:55:01 1 0.22 0.00 0.02 0.00 0.02 99.75 05:56:01 all 0.12 0.00 0.03 0.00 0.03 99.83 05:56:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:56:01 1 0.18 0.00 0.02 0.00 0.02 99.78 05:57:01 all 0.07 0.00 0.04 0.00 0.03 99.87 05:57:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:57:01 1 0.10 0.00 0.05 0.00 0.02 99.83 05:58:01 all 0.08 0.00 0.01 0.00 0.03 99.88 05:58:01 0 0.02 0.00 0.00 0.00 0.03 99.95 05:58:01 1 0.13 0.00 0.02 0.00 0.03 99.82 05:59:01 all 0.09 0.00 0.02 0.00 0.02 99.87 05:59:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:59:01 1 0.13 0.00 0.02 0.00 0.02 99.83 06:00:01 all 0.03 0.00 0.02 0.00 0.03 99.93 06:00:01 0 0.03 0.00 0.02 0.00 0.03 99.92 06:00:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:01:01 all 0.05 0.00 0.03 0.01 0.03 99.89 06:01:01 0 0.07 0.00 0.02 0.02 0.02 99.88 06:01:01 1 0.03 0.00 0.03 0.00 0.03 99.90 06:02:01 all 0.06 0.00 0.03 0.00 0.03 99.88 06:02:01 0 0.08 0.00 0.02 0.00 0.02 99.88 06:02:01 1 0.03 0.00 0.05 0.00 0.03 99.88 06:03:01 all 0.05 0.00 0.02 0.00 0.03 99.91 06:03:01 0 0.07 0.00 0.02 0.00 0.02 99.90 06:03:01 1 0.03 0.00 0.02 0.00 0.03 99.92 06:04:01 all 0.06 0.00 0.03 0.00 0.03 99.89 06:04:01 0 0.10 0.00 0.02 0.00 0.02 99.87 06:04:01 1 0.02 0.00 0.03 0.00 0.03 99.92 06:05:01 all 0.09 0.00 0.03 0.00 0.02 99.87 06:05:01 0 0.13 0.00 0.02 0.00 0.02 99.83 06:05:01 1 0.05 0.00 0.03 0.00 0.02 99.90 06:05:01 CPU %user %nice %system %iowait %steal %idle 06:06:01 all 0.08 0.00 0.02 0.00 0.03 99.88 06:06:01 0 0.10 0.00 0.02 0.00 0.02 99.87 06:06:01 1 0.05 0.00 0.02 0.00 0.03 99.90 Average: all 14.01 0.00 3.35 9.79 0.06 72.79 Average: 0 14.04 0.00 3.26 9.94 0.06 72.70 Average: 1 13.97 0.00 3.43 9.65 0.06 72.89