---> uname -a: Linux prd-centos7-docker-4c-2g-31535.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-318 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-318@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 712 75 0 1048 1020 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:bd:5f:49 brd ff:ff:ff:ff:ff:ff inet 10.30.122.76/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:febd:5f49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:85:e8:41:07 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::42:85ff:fee8:4107/64 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) 03/26/21 _x86_64_ (4 CPU) 09:40:50 LINUX RESTART (4 CPU) 09:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:43:01 54.65 14.93 39.73 0.00 4827.93 4620.10 0.00 09:44:01 1.71 0.00 1.71 0.00 0.00 34.27 0.00 09:45:01 0.38 0.00 0.38 0.00 0.00 5.54 0.00 09:46:02 0.30 0.00 0.30 0.00 0.00 3.70 0.00 09:47:01 0.29 0.00 0.29 0.00 0.00 3.88 0.00 09:48:01 0.20 0.00 0.20 0.00 0.00 1.78 0.00 09:49:01 0.30 0.00 0.30 0.00 0.00 3.21 0.00 09:50:01 0.23 0.00 0.23 0.00 0.00 2.86 0.00 Average: 7.28 1.87 5.41 0.00 605.55 586.40 0.00 09:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 161008 0 593580 31.55 2620 1124336 1154680 39.41 397796 1120852 128 09:44:01 173600 0 580980 30.88 2620 1124344 1071996 36.59 404156 1104116 12 09:45:01 170980 0 583596 31.02 2620 1124348 1072128 36.59 403084 1107700 8 09:46:02 169652 0 584864 31.08 2620 1124408 1072164 36.59 409648 1102772 12 09:47:01 169692 0 584876 31.08 2620 1124356 1072068 36.59 407236 1105316 12 09:48:01 167776 0 586788 31.19 2620 1124360 1071996 36.59 435688 1079116 12 09:49:01 167720 0 586840 31.19 2620 1124364 1071996 36.59 435572 1079112 8 09:50:01 167744 0 586812 31.19 2620 1124368 1071996 36.59 435576 1079112 8 Average: 168522 0 586042 31.15 2620 1124360 1082378 36.94 416094 1097262 25 09:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 eth0 177.81 147.44 701.32 57.18 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 docker0 39.26 35.49 3.47 112.93 0.00 0.00 0.00 0.00 09:44:01 eth0 0.78 0.08 0.06 0.04 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 eth0 0.93 0.47 0.62 0.18 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:02 eth0 0.88 0.30 0.31 0.23 0.00 0.00 0.00 0.00 09:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 eth0 0.27 0.22 0.14 0.07 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.69 18.65 88.11 7.24 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 4.92 4.45 0.43 14.16 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) 03/26/21 _x86_64_ (4 CPU) 09:40:50 LINUX RESTART (4 CPU) 09:42:01 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 4.12 0.00 3.74 1.60 13.05 77.49 09:43:01 0 4.79 0.00 3.99 1.66 14.34 75.22 09:43:01 1 3.58 0.00 3.38 1.78 13.35 77.91 09:43:01 2 3.92 0.00 4.18 0.86 12.49 78.55 09:43:01 3 4.15 0.00 3.42 2.09 12.00 78.33 09:44:01 all 0.13 0.00 0.06 0.00 0.17 99.64 09:44:01 0 0.03 0.00 0.08 0.00 0.23 99.65 09:44:01 1 0.07 0.00 0.05 0.00 0.20 99.68 09:44:01 2 0.05 0.00 0.05 0.00 0.12 99.78 09:44:01 3 0.37 0.00 0.05 0.00 0.13 99.45 09:45:01 all 0.11 0.00 0.08 0.00 0.32 99.49 09:45:01 0 0.03 0.00 0.10 0.00 0.25 99.62 09:45:01 1 0.03 0.00 0.03 0.00 0.37 99.57 09:45:01 2 0.08 0.00 0.08 0.00 0.30 99.53 09:45:01 3 0.28 0.00 0.10 0.00 0.37 99.25 09:46:02 all 0.11 0.00 0.04 0.00 0.30 99.55 09:46:02 0 0.00 0.00 0.02 0.00 0.35 99.63 09:46:02 1 0.05 0.00 0.03 0.00 0.05 99.87 09:46:02 2 0.36 0.00 0.07 0.00 0.78 98.79 09:46:02 3 0.02 0.00 0.03 0.00 0.03 99.92 09:47:01 all 0.10 0.00 0.14 0.00 0.26 99.50 09:47:01 0 0.02 0.00 0.07 0.00 0.12 99.80 09:47:01 1 0.24 0.00 0.12 0.00 0.37 99.27 09:47:01 2 0.08 0.00 0.08 0.00 0.42 99.41 09:47:01 3 0.07 0.00 0.27 0.00 0.12 99.54 09:48:01 all 0.10 0.00 0.09 0.00 0.97 98.84 09:48:01 0 0.02 0.00 0.02 0.00 0.56 99.40 09:48:01 1 0.28 0.00 0.02 0.00 0.55 99.15 09:48:01 2 0.07 0.00 0.05 0.00 2.68 97.20 09:48:01 3 0.02 0.00 0.27 0.00 0.07 99.65 09:49:01 all 0.12 0.00 0.03 0.00 0.07 99.78 09:49:01 0 0.03 0.00 0.03 0.00 0.07 99.87 09:49:01 1 0.38 0.00 0.02 0.00 0.08 99.52 09:49:01 2 0.03 0.00 0.05 0.00 0.12 99.80 09:49:01 3 0.02 0.00 0.02 0.00 0.03 99.93 09:50:01 all 0.10 0.00 0.03 0.00 0.69 99.18 09:50:01 0 0.02 0.00 0.02 0.00 0.55 99.42 09:50:01 1 0.10 0.00 0.03 0.00 0.73 99.14 09:50:01 2 0.07 0.00 0.05 0.00 0.66 99.22 09:50:01 3 0.20 0.00 0.03 0.00 0.81 98.96 Average: all 0.63 0.00 0.55 0.21 2.06 96.55 Average: 0 0.66 0.00 0.57 0.22 2.17 96.38 Average: 1 0.62 0.00 0.48 0.24 2.05 96.61 Average: 2 0.60 0.00 0.60 0.11 2.26 96.43 Average: 3 0.66 0.00 0.54 0.27 1.76 96.77