---> uname -a: Linux prd-centos7-docker-4c-2g-27317.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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-289 /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-289@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 715 93 0 1027 1016 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:e4:13:70 brd ff:ff:ff:ff:ff:ff inet 10.30.123.198/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fee4:1370/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:41:57:9d:3d 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::42:41ff:fe57:9d3d/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) 02/23/21 _x86_64_ (4 CPU) 10:24:40 LINUX RESTART (4 CPU) 10:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:27:01 48.20 15.09 33.10 0.00 5063.34 2995.65 0.00 10:28:01 7.23 1.38 5.85 0.00 65.99 597.56 0.00 10:29:01 1.76 0.00 1.76 0.00 0.00 36.61 0.00 10:30:01 0.28 0.00 0.28 0.00 0.00 3.32 0.00 10:31:02 0.28 0.00 0.28 0.00 0.00 3.84 0.00 10:32:01 0.29 0.00 0.29 0.00 0.00 3.44 0.00 10:33:01 102.77 66.30 36.47 0.00 4500.97 14384.68 0.00 Average: 23.06 11.91 11.16 0.00 1375.15 2592.94 0.00 10:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 126344 0 659368 35.04 2620 1093212 1596208 54.48 459220 1091620 52 10:28:01 184048 0 592900 31.51 2620 1101976 1069536 36.50 419448 1076116 20 10:29:01 187732 0 589208 31.32 2620 1101984 1026432 35.03 418348 1074644 12 10:30:01 186532 0 590408 31.38 2620 1101984 1026684 35.04 429884 1064628 16 10:31:02 186968 0 589968 31.36 2620 1101988 1026444 35.03 450960 1043224 16 10:32:01 187800 0 589128 31.31 2620 1101996 1026420 35.03 461168 1032800 20 10:33:01 70668 0 721168 38.33 2620 1087088 1530300 52.23 598740 965580 67564 Average: 161442 0 618878 32.89 2620 1098604 1186003 40.48 462538 1049802 9671 10:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 vethd232d7e 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:27:01 eth0 172.28 138.74 785.47 74.50 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 eth0 33.64 36.95 126.89 8.61 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 27.01 21.20 3.01 112.27 0.00 0.00 0.00 0.00 10:29:01 eth0 1.38 0.77 1.75 0.05 0.00 0.00 0.00 0.00 10:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 eth0 1.15 0.56 0.56 0.33 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:02 eth0 0.23 0.20 0.08 0.13 0.00 0.00 0.00 0.00 10:31:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 eth0 0.15 0.12 0.07 0.01 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 eth0 215.45 189.53 2160.18 55.09 0.00 0.00 0.00 0.00 10:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.70 52.51 441.49 19.80 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 3.87 3.05 0.43 16.09 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) 02/23/21 _x86_64_ (4 CPU) 10:24:40 LINUX RESTART (4 CPU) 10:26:02 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 5.90 0.00 3.65 1.44 28.49 60.52 10:27:01 0 4.44 0.00 3.03 0.81 31.42 60.31 10:27:01 1 6.33 0.00 3.65 1.63 27.46 60.93 10:27:01 2 7.22 0.00 4.33 1.18 27.68 59.59 10:27:01 3 5.68 0.00 3.61 2.17 27.29 61.25 10:28:01 all 1.06 0.00 0.92 0.28 5.88 91.86 10:28:01 0 0.65 0.00 1.07 0.46 7.03 90.79 10:28:01 1 1.09 0.00 0.96 0.57 5.31 92.07 10:28:01 2 1.65 0.00 0.90 0.08 5.61 91.77 10:28:01 3 0.85 0.00 0.77 0.02 5.56 92.81 10:29:01 all 0.10 0.00 0.13 0.00 0.52 99.24 10:29:01 0 0.03 0.00 0.07 0.00 0.91 98.99 10:29:01 1 0.23 0.00 0.18 0.00 0.23 99.35 10:29:01 2 0.12 0.00 0.05 0.00 0.78 99.05 10:29:01 3 0.03 0.00 0.22 0.00 0.17 99.58 10:30:01 all 0.14 0.00 0.07 0.00 1.74 98.05 10:30:01 0 0.05 0.00 0.03 0.00 3.31 96.61 10:30:01 1 0.10 0.00 0.05 0.00 1.63 98.22 10:30:01 2 0.36 0.00 0.07 0.00 1.07 98.50 10:30:01 3 0.05 0.00 0.12 0.00 0.94 98.89 10:31:02 all 0.09 0.00 0.14 0.00 1.69 98.08 10:31:02 0 0.03 0.00 0.07 0.00 1.90 98.00 10:31:02 1 0.25 0.00 0.02 0.00 1.87 97.87 10:31:02 2 0.08 0.00 0.03 0.00 1.64 98.24 10:31:02 3 0.02 0.00 0.45 0.00 1.34 98.19 10:32:01 all 0.08 0.00 0.17 0.00 0.60 99.14 10:32:01 0 0.03 0.00 0.02 0.00 0.46 99.49 10:32:01 1 0.02 0.00 0.07 0.00 0.64 99.27 10:32:01 2 0.27 0.00 0.15 0.00 1.01 98.57 10:32:01 3 0.02 0.00 0.44 0.00 0.31 99.23 10:33:01 all 3.74 0.00 3.07 2.57 23.04 67.57 10:33:01 0 3.33 0.00 2.65 0.63 25.13 68.25 10:33:01 1 3.04 0.00 2.95 1.43 21.90 70.68 10:33:01 2 4.75 0.00 3.37 2.44 22.32 67.12 10:33:01 3 3.86 0.00 3.31 5.83 22.79 64.22 Average: all 1.70 0.00 1.24 0.66 9.41 87.00 Average: 0 1.32 0.00 1.06 0.29 10.72 86.61 Average: 1 1.69 0.00 1.20 0.55 8.97 87.59 Average: 2 2.18 0.00 1.35 0.57 9.07 86.84 Average: 3 1.60 0.00 1.34 1.22 8.87 86.96