---> uname -a: Linux prd-centos7-docker-4c-2g-26299.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 7.9G 42.1G 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 7.9G 42.1G 16% /facter-os /dev/vda1 50.0G 7.9G 42.1G 16% /etc/resolv.conf /dev/vda1 50.0G 7.9G 42.1G 16% /etc/hostname /dev/vda1 50.0G 7.9G 42.1G 16% /etc/hosts /dev/vda1 50.0G 7.9G 42.1G 16% /var/log/auth.log /dev/vda1 50.0G 7.9G 42.1G 16% /run/cloud-init/result.json /dev/vda1 50.0G 7.9G 42.1G 16% /w/workspace/edgexfoundry_device-sdk-c_master /dev/vda1 50.0G 7.9G 42.1G 16% /w/workspace/edgexfoundry_device-sdk-c_master@tmp /dev/vda1 50.0G 7.9G 42.1G 16% /var/log/sa-host /dev/vda1 50.0G 7.9G 42.1G 16% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 822 140 0 874 935 Swap: 1023 2 1021 ---> 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:59:f2:09 brd ff:ff:ff:ff:ff:ff inet 10.30.122.214/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe59:f209/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:76:08:e9:68 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:fe08:e968/64 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) 02/12/21 _x86_64_ (4 CPU) 15:22:35 LINUX RESTART (4 CPU) 15:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:25:01 47.09 14.86 32.23 0.00 4725.19 2568.21 0.00 15:26:02 6.19 0.51 5.67 0.00 37.03 209.57 0.00 15:27:01 0.41 0.00 0.41 0.00 0.00 5.75 0.00 15:28:01 0.37 0.00 0.37 0.00 0.00 5.23 0.00 15:29:01 0.28 0.00 0.28 0.00 0.00 5.20 0.00 15:30:01 0.37 0.00 0.37 0.00 0.00 5.33 0.00 15:31:01 48.53 21.14 27.39 0.00 1187.70 11306.42 0.00 15:32:01 227.36 123.31 104.05 0.00 5456.74 21549.70 0.00 15:33:02 73.87 61.69 12.18 0.00 4654.71 338.51 0.00 Average: 45.06 24.71 20.35 0.00 1784.35 4011.25 0.00 15:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:25:01 147796 0 630268 33.50 2620 1100860 1349388 46.05 450384 1082316 64 15:26:02 163876 0 611608 32.51 2620 1103440 1102496 37.63 453556 1065012 20 15:27:01 167028 0 608452 32.34 2620 1103444 1061484 36.23 452840 1063524 8 15:28:01 166220 0 609256 32.38 2620 1103448 1061616 36.23 459256 1057992 20 15:29:01 162956 0 612516 32.55 2620 1103452 1061496 36.23 478176 1042960 16 15:30:01 163760 0 611704 32.51 2620 1103460 1061364 36.22 477876 1042456 16 15:31:01 100968 0 710584 37.77 2620 1067372 1497264 51.10 498636 1053232 94716 15:32:01 265824 0 738044 39.23 2596 875080 1112012 37.95 465912 847944 8 15:33:02 70984 0 820940 43.63 2596 987024 1594184 54.41 550588 956808 30172 Average: 156601 0 661486 35.16 2615 1060842 1211256 41.34 476358 1023583 13893 15:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:25:01 eth0 140.11 120.31 662.19 66.57 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 veth128dff4 0.22 0.42 0.04 0.06 0.00 0.00 0.00 0.00 15:25:01 docker0 0.22 0.29 0.03 0.05 0.00 0.00 0.00 0.00 15:26:02 eth0 18.35 17.84 33.54 5.29 0.00 0.00 0.00 0.00 15:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:02 docker0 9.24 8.50 1.02 22.36 0.00 0.00 0.00 0.00 15:27:01 eth0 1.84 1.05 2.86 0.07 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 1.17 0.58 0.57 0.37 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 0.48 0.30 0.32 0.11 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 345.94 292.85 3197.66 28.79 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 eth0 82.34 59.29 254.29 50.02 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 22.54 38.42 1.28 217.37 0.00 0.00 0.00 0.00 15:33:02 eth0 97.46 84.03 534.89 61.82 0.00 0.00 0.00 0.00 15:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:02 docker0 1.92 1.26 0.28 0.26 0.00 0.00 0.00 0.00 Average: eth0 76.48 64.09 521.65 23.66 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 3.79 5.41 0.29 26.79 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) 02/12/21 _x86_64_ (4 CPU) 15:22:35 LINUX RESTART (4 CPU) 15:24:02 CPU %user %nice %system %iowait %steal %idle 15:25:01 all 4.97 0.00 3.90 1.65 28.92 60.56 15:25:01 0 5.35 0.00 4.05 0.97 32.21 57.41 15:25:01 1 3.63 0.00 3.62 3.14 28.63 60.97 15:25:01 2 6.98 0.00 3.93 1.50 27.38 60.20 15:25:01 3 3.96 0.00 4.00 0.97 27.34 63.73 15:26:02 all 0.77 0.00 0.74 0.06 6.16 92.28 15:26:02 0 0.33 0.00 0.71 0.00 8.05 90.91 15:26:02 1 1.14 0.00 1.02 0.05 5.23 92.55 15:26:02 2 0.68 0.00 0.48 0.11 5.75 92.98 15:26:02 3 0.96 0.00 0.73 0.08 5.54 92.69 15:27:01 all 0.13 0.00 0.05 0.00 1.23 98.59 15:27:01 0 0.02 0.00 0.03 0.00 1.14 98.81 15:27:01 1 0.18 0.00 0.07 0.00 1.54 98.20 15:27:01 2 0.19 0.00 0.05 0.00 1.06 98.70 15:27:01 3 0.13 0.00 0.05 0.00 1.16 98.65 15:28:01 all 0.12 0.00 0.06 0.00 1.35 98.47 15:28:01 0 0.03 0.00 0.07 0.00 1.17 98.73 15:28:01 1 0.28 0.00 0.07 0.00 2.09 97.56 15:28:01 2 0.13 0.00 0.07 0.00 0.66 99.14 15:28:01 3 0.05 0.00 0.05 0.00 1.45 98.45 15:29:01 all 0.16 0.00 0.08 0.00 0.93 98.84 15:29:01 0 0.02 0.00 0.15 0.00 0.56 99.27 15:29:01 1 0.18 0.00 0.07 0.00 0.83 98.92 15:29:01 2 0.40 0.00 0.07 0.00 1.42 98.12 15:29:01 3 0.03 0.00 0.03 0.00 0.90 99.04 15:30:01 all 0.13 0.00 0.20 0.00 0.79 98.89 15:30:01 0 0.02 0.00 0.13 0.00 0.86 98.99 15:30:01 1 0.30 0.00 0.05 0.00 0.76 98.89 15:30:01 2 0.10 0.00 0.08 0.00 0.96 98.85 15:30:01 3 0.10 0.00 0.53 0.00 0.55 98.82 15:31:01 all 2.97 0.00 4.60 0.57 22.07 69.79 15:31:01 0 2.74 0.00 4.02 0.45 23.89 68.90 15:31:01 1 3.03 0.00 3.64 1.05 22.35 69.93 15:31:01 2 3.38 0.00 6.22 0.23 21.18 69.00 15:31:01 3 2.76 0.00 4.57 0.53 20.78 71.36 15:32:01 all 5.94 0.00 5.77 4.39 23.04 60.86 15:32:01 0 4.15 0.00 4.71 5.85 25.88 59.42 15:32:01 1 5.34 0.00 5.90 4.80 22.34 61.62 15:32:01 2 5.78 0.00 6.32 3.28 21.73 62.89 15:32:01 3 8.60 0.00 6.19 3.55 22.07 59.58 15:33:02 all 2.66 0.00 4.42 3.21 24.81 64.91 15:33:02 0 2.31 0.00 4.18 2.04 27.69 63.77 15:33:02 1 3.08 0.00 4.24 6.56 24.41 61.72 15:33:02 2 2.27 0.00 5.46 1.02 23.76 67.49 15:33:02 3 2.97 0.00 3.81 3.15 23.31 66.76 Average: all 2.09 0.00 2.32 1.16 12.80 81.62 Average: 0 1.78 0.00 2.14 1.11 14.37 80.61 Average: 1 2.00 0.00 2.19 1.85 12.73 81.22 Average: 2 2.30 0.00 2.64 0.71 12.06 82.28 Average: 3 2.27 0.00 2.32 0.97 12.03 82.42