---> uname -a: Linux prd-centos7-docker-4c-2g-29640.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 8.6G 41.4G 17% / 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 806 144 0 885 967 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:c5:a5:91 brd ff:ff:ff:ff:ff:ff inet 10.30.122.161/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fec5:a591/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:63:bf:75:f5 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::42:63ff:febf:75f5/64 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) 03/12/21 _x86_64_ (4 CPU) 13:16:40 LINUX RESTART (4 CPU) 13:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:18:01 120.60 47.76 72.84 0.00 8020.21 27127.94 0.00 13:19:01 2.43 0.00 2.43 0.00 0.00 53.96 0.00 13:20:01 0.42 0.00 0.42 0.00 0.00 6.86 0.00 13:21:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 13:22:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 13:23:01 0.30 0.00 0.30 0.00 0.00 4.26 0.00 13:24:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 13:25:02 0.32 0.00 0.32 0.00 0.00 3.96 0.00 13:26:01 113.14 56.20 56.94 0.00 2553.07 23305.38 0.00 13:27:01 309.55 146.35 163.21 0.00 7256.45 39985.59 0.00 Average: 54.57 24.96 29.62 0.00 1772.27 9001.03 0.00 13:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:18:01 156708 0 570252 30.31 2620 1151964 1095252 37.38 393036 1130852 128 13:19:01 163752 0 563128 29.93 2620 1152044 1059628 36.16 396684 1120824 20 13:20:01 161200 0 565676 30.06 2620 1152048 1059808 36.17 395896 1124384 12 13:21:01 161016 0 565860 30.07 2620 1152048 1059832 36.17 408076 1112344 8 13:22:01 160288 0 566580 30.11 2620 1152056 1059628 36.16 404068 1117400 8 13:23:01 158572 0 568292 30.20 2620 1152060 1059724 36.17 415160 1107840 8 13:24:01 159532 0 567328 30.15 2620 1152064 1059628 36.16 414664 1107840 8 13:25:02 159264 0 567592 30.17 2620 1152068 1059628 36.16 414668 1107840 8 13:26:01 66468 0 695532 36.97 2620 1116924 1487132 50.75 525508 1035424 64904 13:27:01 162068 0 737168 39.18 2124 980184 1061824 36.24 515568 880440 66704 Average: 150887 0 596741 31.72 2570 1131346 1106208 37.75 428333 1084519 13181 13:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:18:01 eth0 656.20 436.99 1302.93 103.32 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 docker0 35.62 28.89 3.09 116.69 0.00 0.00 0.00 0.00 13:19:01 eth0 0.77 0.08 0.06 0.01 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 eth0 3.81 1.72 3.27 0.29 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 eth0 0.77 0.42 0.33 0.21 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 eth0 408.73 349.45 4139.46 28.50 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 eth0 444.77 397.52 3437.22 42.65 0.00 0.00 0.00 0.00 13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 53.54 58.63 4.71 219.52 0.00 0.00 0.00 0.00 Average: eth0 150.38 117.82 882.82 17.36 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 8.89 8.74 0.78 33.56 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) 03/12/21 _x86_64_ (4 CPU) 13:16:40 LINUX RESTART (4 CPU) 13:17:02 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 13.94 0.00 6.71 3.08 0.04 76.22 13:18:01 0 12.85 0.00 7.06 4.00 0.03 76.05 13:18:01 1 14.61 0.00 7.83 2.74 0.05 74.77 13:18:01 2 16.51 0.00 5.44 1.03 0.03 76.98 13:18:01 3 11.78 0.00 6.53 4.56 0.05 77.08 13:19:01 all 0.12 0.00 0.08 0.00 0.00 99.80 13:19:01 0 0.10 0.00 0.08 0.00 0.00 99.82 13:19:01 1 0.28 0.00 0.12 0.00 0.00 99.60 13:19:01 2 0.03 0.00 0.05 0.00 0.00 99.92 13:19:01 3 0.07 0.00 0.07 0.00 0.00 99.87 13:20:01 all 0.20 0.00 0.05 0.00 0.00 99.76 13:20:01 0 0.10 0.00 0.08 0.00 0.00 99.82 13:20:01 1 0.55 0.00 0.03 0.00 0.00 99.42 13:20:01 2 0.07 0.00 0.05 0.00 0.00 99.88 13:20:01 3 0.07 0.00 0.02 0.00 0.00 99.92 13:21:01 all 0.16 0.00 0.05 0.00 0.00 99.79 13:21:01 0 0.03 0.00 0.03 0.00 0.00 99.93 13:21:01 1 0.52 0.00 0.10 0.00 0.00 99.38 13:21:01 2 0.05 0.00 0.05 0.00 0.00 99.90 13:21:01 3 0.03 0.00 0.03 0.00 0.00 99.93 13:22:01 all 0.16 0.00 0.03 0.00 0.01 99.80 13:22:01 0 0.03 0.00 0.02 0.00 0.02 99.93 13:22:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:22:01 2 0.05 0.00 0.05 0.00 0.00 99.90 13:22:01 3 0.52 0.00 0.03 0.00 0.00 99.45 13:23:01 all 0.15 0.00 0.05 0.00 0.00 99.80 13:23:01 0 0.03 0.00 0.03 0.00 0.00 99.93 13:23:01 1 0.02 0.00 0.08 0.00 0.00 99.90 13:23:01 2 0.05 0.00 0.07 0.00 0.00 99.88 13:23:01 3 0.52 0.00 0.02 0.00 0.00 99.47 13:24:01 all 0.15 0.00 0.03 0.00 0.00 99.81 13:24:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:24:01 1 0.03 0.00 0.03 0.00 0.00 99.93 13:24:01 2 0.03 0.00 0.05 0.00 0.00 99.92 13:24:01 3 0.52 0.00 0.03 0.00 0.00 99.45 13:25:02 all 0.10 0.00 0.05 0.00 0.00 99.85 13:25:02 0 0.03 0.00 0.03 0.00 0.00 99.93 13:25:02 1 0.02 0.00 0.02 0.00 0.00 99.97 13:25:02 2 0.02 0.00 0.02 0.00 0.00 99.97 13:25:02 3 0.35 0.00 0.12 0.00 0.00 99.53 13:26:01 all 5.72 0.00 4.04 0.84 0.02 89.38 13:26:01 0 5.60 0.00 4.57 1.58 0.03 88.21 13:26:01 1 5.94 0.00 3.36 0.15 0.02 90.53 13:26:01 2 5.88 0.00 3.67 1.17 0.02 89.27 13:26:01 3 5.47 0.00 4.57 0.46 0.00 89.49 13:27:01 all 11.28 0.00 8.49 3.20 0.04 76.98 13:27:01 0 10.83 0.00 8.98 3.51 0.03 76.63 13:27:01 1 12.04 0.00 8.84 2.61 0.05 76.46 13:27:01 2 10.90 0.00 8.21 2.46 0.03 78.40 13:27:01 3 11.35 0.00 7.94 4.23 0.05 76.43 Average: all 3.14 0.00 1.92 0.70 0.01 94.24 Average: 0 2.90 0.00 2.05 0.89 0.01 94.15 Average: 1 3.34 0.00 2.01 0.54 0.01 94.10 Average: 2 3.30 0.00 1.73 0.46 0.01 94.51 Average: 3 3.00 0.00 1.89 0.90 0.01 94.19