---> uname -a: Linux prd-centos7-docker-4c-2g-1658.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 12.0G 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 12.0G 27.9G 30% /facter-os /dev/vda1 40.0G 12.0G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/4 /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/4@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1326 1715 0 4779 6450 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:c8:b3:22 brd ff:ff:ff:ff:ff:ff inet 10.30.123.123/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84905sec preferred_lft 84905sec inet6 fe80::f816:3eff:fec8:b322/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c4:44:a8:3c 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:c4ff:fe44:a83c/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) 06/16/21 _x86_64_ (2 CPU) 06:12:52 LINUX RESTART (2 CPU) 06:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:15:01 36.55 3.60 32.95 0.00 2600.87 13933.95 0.00 06:16:01 177.62 0.00 177.62 0.00 0.00 47560.99 0.00 06:17:01 55.85 0.00 55.85 0.00 0.00 9931.93 0.00 06:18:02 51.79 0.02 51.77 0.00 0.53 2735.98 0.00 06:19:01 417.71 160.14 257.58 0.00 3872.51 155668.03 0.00 06:20:01 383.55 127.49 256.05 0.00 2677.10 149826.46 0.00 06:21:01 437.33 22.33 415.00 0.00 1720.15 186806.54 0.00 06:22:01 192.76 9.86 182.90 0.00 1110.97 31579.09 0.00 06:23:01 1.17 0.00 1.17 0.00 0.00 19.05 0.00 06:24:01 0.28 0.00 0.28 0.00 0.00 3.41 0.00 06:25:01 0.30 0.02 0.28 0.00 0.13 3.17 0.00 06:26:01 0.28 0.00 0.28 0.00 0.00 3.25 0.00 06:27:01 0.25 0.00 0.25 0.00 0.00 2.88 0.00 06:28:01 0.38 0.18 0.20 0.00 5.73 2.38 0.00 06:29:01 1.10 0.20 0.90 0.00 1.60 18.12 0.00 06:30:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 06:31:01 0.25 0.00 0.25 0.00 0.00 3.10 0.00 06:32:01 0.23 0.00 0.23 0.00 0.00 2.87 0.00 06:33:01 0.27 0.00 0.27 0.00 0.00 3.41 0.00 06:34:01 0.25 0.00 0.25 0.00 0.00 2.65 0.00 06:35:01 0.23 0.00 0.23 0.00 0.00 2.07 0.00 06:36:01 0.28 0.00 0.28 0.00 0.00 3.40 0.00 06:37:01 0.25 0.00 0.25 0.00 0.00 2.48 0.00 Average: 76.25 13.98 62.27 0.00 519.00 25918.82 0.00 06:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:01 5149328 0 799888 9.99 2620 2057096 1255160 13.86 726840 1720280 160 06:16:01 4056636 0 1119768 13.98 2620 2829908 1673956 18.48 1231524 2182876 81348 06:17:01 3724828 0 1206636 15.07 2620 3074848 1935636 21.37 1438524 2281972 35456 06:18:02 3764276 0 1185012 14.80 2620 3057024 1705640 18.83 1362132 2316360 106864 06:19:01 1937632 0 1292480 16.14 2620 4776200 2151968 23.76 1374132 4033224 20 06:20:01 675736 0 1883048 23.51 2620 5447528 3811040 42.08 2781992 3801616 243908 06:21:01 708404 0 1570308 19.61 2620 5727600 3072572 33.92 2246836 4282472 3580 06:22:01 2382768 0 1257768 15.70 2620 4365776 1443232 15.93 1452760 3464192 20 06:23:01 2388172 0 1252360 15.64 2620 4365780 1397988 15.43 1469024 3444052 12 06:24:01 2390704 0 1249820 15.61 2620 4365788 1398096 15.44 1468500 3444808 16 06:25:01 2390264 0 1250256 15.61 2620 4365792 1398168 15.44 1468860 3444812 12 06:26:01 2390708 0 1249808 15.61 2620 4365796 1398144 15.44 1468916 3444812 12 06:27:01 2390476 0 1250032 15.61 2620 4365804 1398192 15.44 1469204 3444812 8 06:28:01 2391276 0 1249200 15.60 2620 4365836 1397988 15.43 1468300 3444840 20 06:29:01 2388172 0 1252296 15.64 2620 4365844 1398072 15.44 1473996 3442084 12 06:30:01 2388252 0 1252216 15.64 2620 4365844 1397988 15.43 1473904 3442084 12 06:31:01 2388352 0 1252108 15.63 2620 4365852 1398024 15.43 1474032 3442088 20 06:32:01 2388556 0 1251900 15.63 2620 4365856 1397988 15.43 1474032 3442084 12 06:33:01 2388472 0 1251984 15.63 2620 4365856 1397988 15.43 1473916 3442084 8 06:34:01 2388324 0 1252124 15.63 2620 4365864 1398060 15.44 1474132 3442084 16 06:35:01 2388536 0 1251912 15.63 2620 4365864 1397988 15.43 1474044 3442084 12 06:36:01 2388296 0 1252144 15.63 2620 4365872 1397988 15.43 1473936 3442084 8 06:37:01 2388412 0 1252024 15.63 2620 4365876 1397988 15.43 1473940 3442084 8 Average: 2532025 0 1264569 15.79 2620 4209718 1653038 18.25 1508412 3292604 20502 06:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:01 eth0 924.24 1183.98 3132.65 122.23 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 1084.47 786.90 82.73 2701.85 0.00 0.00 0.00 0.00 06:16:01 veth9a43348 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:16:01 eth0 560.48 461.08 3548.19 49.04 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 188.30 248.33 12.92 840.65 0.00 0.00 0.00 0.00 06:17:01 veth9a43348 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 06:17:01 eth0 37.94 24.67 24.56 104.20 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.83 0.83 0.06 0.07 0.00 0.00 0.00 0.00 06:18:02 veth9a43348 1.43 1.43 0.11 0.11 0.00 0.00 0.00 0.00 06:18:02 eth0 20.12 11.39 16.55 8.76 0.00 0.00 0.00 0.00 06:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:02 docker0 1.43 1.43 0.09 0.11 0.00 0.00 0.00 0.00 06:19:01 vethb80b8e1 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:19:01 eth0 184.00 158.95 1734.21 25.63 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 veth60f0607 0.29 0.42 0.03 0.34 0.00 0.00 0.00 0.00 06:20:01 veth41175c5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:20:01 vethcb28af0 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 06:20:01 veth93184d1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:20:01 veth13eebbc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:21:01 vethba0564e 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 06:21:01 vethabedb37 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 06:21:01 eth0 2816.68 2584.22 12258.86 542.33 0.00 0.00 0.00 0.00 06:21:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 eth0 196.30 151.61 1629.40 22.82 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 docker0 1392.99 1203.96 103.26 4304.70 0.00 0.00 0.00 0.00 06:23:01 eth0 0.12 0.08 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 0.68 0.18 0.13 0.07 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 eth0 1.77 0.65 0.69 0.37 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 eth0 1.05 0.38 0.35 0.24 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 0.63 0.33 0.28 0.20 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 0.12 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 0.28 0.18 0.09 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 0.08 0.08 0.01 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 0.22 0.20 0.07 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 0.12 0.07 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 0.13 0.08 0.01 0.01 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 06:34:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 06:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.00 92.39 458.41 20.81 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 60.64 52.41 4.50 187.39 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) 06/16/21 _x86_64_ (2 CPU) 06:12:52 LINUX RESTART (2 CPU) 06:14:01 CPU %user %nice %system %iowait %steal %idle 06:15:01 all 15.55 0.00 4.23 2.50 0.09 77.63 06:15:01 0 12.80 0.00 4.89 3.70 0.09 78.52 06:15:01 1 18.31 0.00 3.57 1.30 0.09 76.73 06:16:01 all 26.95 0.00 9.66 3.80 0.11 59.48 06:16:01 0 27.40 0.00 10.24 4.59 0.11 57.67 06:16:01 1 26.51 0.00 9.09 3.01 0.11 61.29 06:17:01 all 47.97 0.00 5.96 1.82 0.10 44.14 06:17:01 0 47.79 0.00 6.36 2.04 0.09 43.73 06:17:01 1 48.16 0.00 5.57 1.61 0.11 44.55 06:18:02 all 57.58 0.00 8.62 1.05 0.11 32.64 06:18:02 0 57.52 0.00 8.69 1.09 0.13 32.57 06:18:02 1 57.64 0.00 8.55 1.01 0.09 32.70 06:19:01 all 26.00 0.00 14.92 27.31 0.09 31.68 06:19:01 0 24.23 0.00 15.16 29.46 0.09 31.06 06:19:01 1 27.77 0.00 14.68 25.16 0.09 32.30 06:20:01 all 53.05 0.00 15.47 22.80 0.12 8.56 06:20:01 0 53.48 0.00 15.64 22.46 0.13 8.30 06:20:01 1 52.63 0.00 15.30 23.14 0.11 8.82 06:21:01 all 62.88 0.00 17.11 16.92 0.12 2.97 06:21:01 0 62.28 0.00 16.75 16.93 0.13 3.91 06:21:01 1 63.49 0.00 17.47 16.90 0.11 2.03 06:22:01 all 27.28 0.00 7.66 3.72 0.11 61.23 06:22:01 0 28.05 0.00 6.97 3.32 0.12 61.54 06:22:01 1 26.50 0.00 8.35 4.12 0.11 60.93 06:23:01 all 0.13 0.00 0.03 0.00 0.03 99.82 06:23:01 0 0.23 0.00 0.03 0.00 0.03 99.70 06:23:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:24:01 all 0.11 0.00 0.05 0.00 0.03 99.81 06:24:01 0 0.03 0.00 0.07 0.00 0.03 99.87 06:24:01 1 0.18 0.00 0.03 0.00 0.03 99.75 06:25:01 all 0.03 0.00 0.03 0.00 0.03 99.91 06:25:01 0 0.02 0.00 0.02 0.00 0.05 99.92 06:25:01 1 0.05 0.00 0.03 0.00 0.02 99.90 06:25:01 CPU %user %nice %system %iowait %steal %idle 06:26:01 all 0.04 0.00 0.03 0.00 0.03 99.90 06:26:01 0 0.05 0.00 0.03 0.00 0.05 99.87 06:26:01 1 0.03 0.00 0.02 0.00 0.02 99.93 06:27:01 all 0.05 0.00 0.03 0.00 0.03 99.90 06:27:01 0 0.00 0.00 0.02 0.00 0.05 99.93 06:27:01 1 0.10 0.00 0.03 0.00 0.00 99.87 06:28:01 all 0.08 0.00 0.06 0.00 0.03 99.84 06:28:01 0 0.02 0.00 0.05 0.00 0.03 99.90 06:28:01 1 0.13 0.00 0.07 0.00 0.02 99.78 06:29:01 all 0.08 0.00 0.03 0.01 0.03 99.87 06:29:01 0 0.05 0.00 0.03 0.02 0.03 99.87 06:29:01 1 0.10 0.00 0.02 0.00 0.02 99.87 06:30:01 all 0.09 0.00 0.03 0.00 0.02 99.86 06:30:01 0 0.03 0.00 0.03 0.00 0.03 99.90 06:30:01 1 0.15 0.00 0.03 0.00 0.00 99.82 06:31:01 all 0.08 0.00 0.02 0.00 0.03 99.88 06:31:01 0 0.12 0.00 0.00 0.00 0.02 99.87 06:31:01 1 0.03 0.00 0.03 0.00 0.03 99.90 06:32:01 all 0.08 0.00 0.02 0.00 0.03 99.87 06:32:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:32:01 1 0.13 0.00 0.02 0.00 0.03 99.82 06:33:01 all 0.10 0.00 0.02 0.00 0.03 99.86 06:33:01 0 0.07 0.00 0.02 0.00 0.03 99.88 06:33:01 1 0.13 0.00 0.02 0.00 0.02 99.83 06:34:01 all 0.09 0.00 0.03 0.00 0.03 99.86 06:34:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:34:01 1 0.17 0.00 0.03 0.00 0.02 99.78 06:35:01 all 0.09 0.00 0.01 0.00 0.03 99.87 06:35:01 0 0.03 0.00 0.02 0.00 0.05 99.90 06:35:01 1 0.15 0.00 0.00 0.00 0.02 99.83 06:36:01 all 0.09 0.00 0.03 0.00 0.03 99.86 06:36:01 0 0.03 0.00 0.03 0.00 0.05 99.88 06:36:01 1 0.15 0.00 0.02 0.00 0.00 99.83 06:36:01 CPU %user %nice %system %iowait %steal %idle 06:37:01 all 0.12 0.00 0.02 0.00 0.02 99.85 06:37:01 0 0.03 0.00 0.02 0.00 0.03 99.92 06:37:01 1 0.20 0.00 0.02 0.00 0.00 99.78 Average: all 13.16 0.00 3.47 3.28 0.05 80.03 Average: 0 12.98 0.00 3.51 3.44 0.06 80.01 Average: 1 13.35 0.00 3.43 3.13 0.04 80.05