---> uname -a: Linux prd-centos7-docker-4c-2g-260.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.438 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI 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 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 8.2G 41.8G 16% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 8.2G 41.8G 16% /facter-os /dev/vda1 50.0G 8.2G 41.8G 16% /etc/resolv.conf /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hostname /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hosts /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/sa-host /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/secure /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/auth.log /dev/vda1 50.0G 8.2G 41.8G 16% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 862 157 0 817 909 Swap: 1023 3 1020 ---> 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:b7:4a:6a brd ff:ff:ff:ff:ff:ff inet 10.30.123.121/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:feb7:4a6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f3:9d:b5:a5 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:f3ff:fe9d:b5a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 04/15/21 _x86_64_ (4 CPU) 11:52:37 LINUX RESTART (4 CPU) 11:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:55:01 49.90 13.90 36.00 0.00 4716.78 3993.36 0.00 11:56:01 2.66 0.00 2.66 0.00 0.00 61.20 0.00 11:57:01 0.42 0.00 0.42 0.00 0.00 5.81 0.00 11:58:02 0.22 0.00 0.22 0.00 0.00 2.38 0.00 11:59:01 0.34 0.00 0.34 0.00 0.00 5.05 0.00 12:00:01 0.30 0.00 0.30 0.00 0.00 3.16 0.00 12:01:01 0.32 0.02 0.30 0.00 0.13 3.87 0.00 12:02:01 0.37 0.08 0.28 0.00 1.60 4.87 0.00 12:03:01 0.23 0.00 0.23 0.00 0.00 2.71 0.00 12:04:01 0.23 0.00 0.23 0.00 0.00 2.35 0.00 12:05:01 42.30 11.49 30.81 0.00 562.17 16609.97 0.00 12:06:02 317.88 197.41 120.47 0.00 7820.13 21506.64 0.00 12:07:01 169.58 46.70 122.89 0.00 2513.38 29791.84 0.00 12:08:01 67.03 46.78 20.25 0.00 3500.00 4370.45 0.00 Average: 46.53 22.64 23.89 0.00 1363.33 5443.27 0.00 11:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 147892 0 620812 32.99 2620 1110220 1156076 39.45 421816 1109952 128 11:56:01 160712 0 607984 32.31 2620 1110228 1073176 36.63 430812 1090484 12 11:57:01 155336 0 613356 32.60 2620 1110232 1073756 36.65 435424 1090804 16 11:58:02 154024 0 614664 32.67 2620 1110236 1073672 36.64 443084 1084792 16 11:59:01 152872 0 615808 32.73 2620 1110244 1073696 36.64 441220 1087620 8 12:00:01 154804 0 613868 32.63 2620 1110252 1073432 36.63 466232 1061316 16 12:01:01 153732 0 614940 32.68 2620 1110252 1076200 36.73 466732 1061312 8 12:02:01 154648 0 613896 32.63 2620 1110380 1073940 36.65 466412 1061376 8 12:03:01 154664 0 613876 32.63 2620 1110384 1073940 36.65 466276 1061376 12 12:04:01 154156 0 614376 32.65 2620 1110392 1074060 36.66 467064 1061376 8 12:05:01 64576 0 749916 39.86 2620 1064432 1627888 55.56 626084 960952 49912 12:06:02 242796 0 762092 40.50 2596 874060 1331028 45.43 555592 813312 20 12:07:01 147684 0 822216 43.70 1492 910152 1428688 48.76 558928 844208 48 12:08:01 228596 0 813208 43.22 1492 838248 1226172 41.85 593348 719444 104 Average: 159035 0 663644 35.27 2457 1056408 1173980 40.07 488502 1007737 3594 11:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:55:01 eth0 139.85 127.41 623.98 31.65 0.00 0.00 0.00 0.00 11:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 docker0 58.21 45.95 5.28 162.66 0.00 0.00 0.00 0.00 11:56:01 eth0 1.25 0.12 0.11 0.03 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 eth0 1.91 0.63 1.20 0.39 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:02 eth0 1.10 0.40 0.33 0.17 0.00 0.00 0.00 0.00 11:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 eth0 0.78 0.51 0.42 0.33 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 eth0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 eth0 0.72 0.20 0.13 0.07 0.00 0.00 0.00 0.00 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 eth0 404.10 356.70 4066.56 70.84 0.00 0.00 0.00 0.00 12:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 eth0 99.54 82.46 389.59 14.38 0.00 0.00 0.00 0.00 12:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 docker0 68.58 80.79 5.68 372.38 0.00 0.00 0.00 0.00 12:07:01 vethf51881d 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:07:01 eth0 366.25 298.23 3257.32 33.99 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 eth0 101.39 69.75 303.62 76.84 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 24.04 44.46 1.59 244.57 0.00 0.00 0.00 0.00 Average: eth0 79.62 66.75 615.99 16.34 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 10.75 12.23 0.89 55.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 04/15/21 _x86_64_ (4 CPU) 11:52:37 LINUX RESTART (4 CPU) 11:54:02 CPU %user %nice %system %iowait %steal %idle 11:55:01 all 3.58 0.00 3.61 1.49 18.38 72.94 11:55:01 0 3.59 0.00 4.05 1.94 20.10 70.33 11:55:01 1 3.83 0.00 3.37 1.92 18.71 72.18 11:55:01 2 3.66 0.00 2.97 1.31 17.67 74.40 11:55:01 3 3.24 0.00 4.05 0.79 17.02 74.90 11:56:01 all 0.10 0.00 0.08 0.00 0.89 98.92 11:56:01 0 0.03 0.00 0.07 0.00 1.01 98.89 11:56:01 1 0.31 0.00 0.10 0.00 1.16 98.43 11:56:01 2 0.03 0.00 0.10 0.00 0.53 99.34 11:56:01 3 0.03 0.00 0.07 0.00 0.86 99.04 11:57:01 all 0.11 0.00 0.09 0.00 2.17 97.64 11:57:01 0 0.07 0.00 0.13 0.00 1.74 98.07 11:57:01 1 0.14 0.00 0.06 0.00 3.56 96.23 11:57:01 2 0.16 0.00 0.10 0.00 2.20 97.54 11:57:01 3 0.05 0.00 0.05 0.00 1.14 98.76 11:58:02 all 0.12 0.00 0.05 0.00 0.54 99.29 11:58:02 0 0.02 0.00 0.03 0.00 0.55 99.40 11:58:02 1 0.03 0.00 0.03 0.00 0.30 99.63 11:58:02 2 0.38 0.00 0.08 0.00 1.01 98.53 11:58:02 3 0.05 0.00 0.05 0.00 0.30 99.60 11:59:01 all 0.11 0.00 0.17 0.00 0.73 98.99 11:59:01 0 0.05 0.00 0.25 0.00 0.99 98.70 11:59:01 1 0.05 0.00 0.15 0.00 0.78 99.02 11:59:01 2 0.34 0.00 0.10 0.00 0.57 98.99 11:59:01 3 0.02 0.00 0.17 0.00 0.56 99.26 12:00:01 all 0.11 0.00 0.07 0.00 0.63 99.19 12:00:01 0 0.02 0.00 0.02 0.00 0.48 99.49 12:00:01 1 0.26 0.00 0.02 0.00 1.02 98.69 12:00:01 2 0.10 0.00 0.22 0.00 0.18 99.50 12:00:01 3 0.05 0.00 0.05 0.00 0.81 99.09 12:01:01 all 0.08 0.00 0.04 0.00 0.46 99.41 12:01:01 0 0.02 0.00 0.03 0.00 0.56 99.39 12:01:01 1 0.23 0.00 0.03 0.00 0.48 99.25 12:01:01 2 0.02 0.00 0.03 0.00 0.15 99.80 12:01:01 3 0.07 0.00 0.05 0.02 0.65 99.22 12:02:01 all 0.09 0.00 0.04 0.00 0.67 99.21 12:02:01 0 0.02 0.00 0.02 0.00 0.41 99.55 12:02:01 1 0.23 0.00 0.03 0.00 0.42 99.32 12:02:01 2 0.07 0.00 0.05 0.00 1.11 98.78 12:02:01 3 0.05 0.00 0.05 0.00 0.73 99.17 12:03:01 all 0.09 0.00 0.03 0.00 0.78 99.10 12:03:01 0 0.02 0.00 0.02 0.00 0.56 99.40 12:03:01 1 0.05 0.00 0.03 0.00 0.63 99.29 12:03:01 2 0.23 0.00 0.03 0.00 0.79 98.94 12:03:01 3 0.05 0.00 0.05 0.00 1.14 98.76 12:04:01 all 0.07 0.00 0.02 0.00 0.84 99.08 12:04:01 0 0.02 0.00 0.03 0.00 0.48 99.47 12:04:01 1 0.02 0.00 0.02 0.00 1.30 98.66 12:04:01 2 0.21 0.00 0.03 0.00 1.24 98.51 12:04:01 3 0.02 0.00 0.00 0.00 0.32 99.67 12:05:01 all 2.94 0.00 2.26 0.11 18.28 76.41 12:05:01 0 2.19 0.00 2.09 0.03 19.71 75.98 12:05:01 1 2.84 0.00 2.03 0.05 17.49 77.59 12:05:01 2 3.11 0.00 1.93 0.05 17.59 77.32 12:05:01 3 3.65 0.00 3.01 0.32 18.30 74.72 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:02 all 4.39 0.00 4.12 4.57 22.61 64.31 12:06:02 0 3.45 0.00 3.62 4.79 23.61 64.54 12:06:02 1 4.71 0.00 4.51 3.95 21.46 65.36 12:06:02 2 3.67 0.00 3.37 5.58 22.10 65.27 12:06:02 3 5.80 0.00 5.04 3.90 23.27 61.99 12:07:01 all 5.13 0.00 6.53 1.18 28.57 58.59 12:07:01 0 4.78 0.00 6.46 1.32 30.62 56.82 12:07:01 1 5.17 0.00 6.37 0.53 27.90 60.04 12:07:01 2 5.53 0.00 7.23 1.36 28.44 57.44 12:07:01 3 5.05 0.00 6.05 1.54 27.26 60.11 12:08:01 all 4.55 0.00 5.51 1.98 20.96 67.01 12:08:01 0 2.23 0.00 4.49 0.52 22.49 70.27 12:08:01 1 2.91 0.00 6.56 2.90 19.93 67.71 12:08:01 2 3.73 0.00 4.86 2.54 21.50 67.38 12:08:01 3 9.51 0.00 6.18 2.00 19.83 62.48 Average: all 1.62 0.00 1.71 0.71 8.75 87.21 Average: 0 1.26 0.00 1.63 0.65 9.37 87.09 Average: 1 1.56 0.00 1.76 0.70 8.62 87.36 Average: 2 1.60 0.00 1.60 0.83 8.66 87.32 Average: 3 2.07 0.00 1.86 0.64 8.35 87.09