---> uname -a: Linux prd-centos7-docker-4c-2g-21826.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/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /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-289 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-289@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 699 122 0 1015 1033 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:70:d8:74 brd ff:ff:ff:ff:ff:ff inet 10.30.123.50/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe70:d874/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a9:68:9e:a4 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:a9ff:fe68:9ea4/64 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) 01/21/21 _x86_64_ (4 CPU) 02:07:22 LINUX RESTART (4 CPU) 02:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 117.58 48.23 69.35 0.00 5413.71 37381.53 0.00 02:10:01 29.20 9.67 19.53 0.00 2666.22 2918.06 0.00 02:11:01 1.71 0.00 1.71 0.00 0.00 33.39 0.00 02:12:01 0.25 0.00 0.25 0.00 0.00 2.69 0.00 02:13:01 0.17 0.00 0.17 0.00 0.00 1.80 0.00 02:14:01 0.37 0.00 0.37 0.00 0.00 4.83 0.00 02:15:01 0.25 0.00 0.25 0.00 0.00 2.69 0.00 02:16:02 103.79 57.83 45.96 0.00 4585.74 13306.82 0.00 Average: 31.66 14.48 17.18 0.00 1583.84 6682.15 0.00 02:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 91596 0 577700 30.70 2620 1209628 1138904 38.87 416676 1178000 20952 02:10:01 160156 0 596468 31.70 2620 1122300 1158168 39.53 422496 1098132 8 02:11:01 170524 0 586096 31.15 2620 1122304 1093616 37.32 424304 1087848 8 02:12:01 171336 0 585280 31.11 2620 1122308 1066076 36.38 423976 1088056 8 02:13:01 170484 0 586128 31.15 2620 1122312 1066136 36.39 434232 1078252 8 02:14:01 169344 0 587264 31.21 2620 1122316 1066052 36.38 444772 1068668 8 02:15:01 170228 0 586376 31.16 2620 1122320 1065812 36.37 451932 1060992 8 02:16:02 80712 0 711312 37.80 2620 1086900 1577976 53.85 591792 972120 65688 Average: 148048 0 602078 32.00 2620 1128798 1154092 39.39 451272 1079008 10836 02:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 eth0 206.32 144.77 812.59 56.55 0.00 0.00 0.00 0.00 02:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 eth0 99.12 84.61 451.46 37.94 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 30.33 28.44 2.88 110.05 0.00 0.00 0.00 0.00 02:11:01 eth0 1.78 0.47 0.47 0.30 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 eth0 1.06 0.51 0.33 0.22 0.00 0.00 0.00 0.00 02:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 eth0 0.73 0.28 0.29 0.20 0.00 0.00 0.00 0.00 02:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 eth0 0.82 0.48 0.42 0.24 0.00 0.00 0.00 0.00 02:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 02:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:02 eth0 225.18 180.20 2165.23 56.35 0.00 0.00 0.00 0.00 02:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.95 51.51 430.34 19.00 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 3.81 3.58 0.36 13.84 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) 01/21/21 _x86_64_ (4 CPU) 02:07:22 LINUX RESTART (4 CPU) 02:08:02 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 12.70 0.00 5.88 4.85 29.96 46.61 02:09:01 0 11.84 0.00 5.00 6.12 31.40 45.64 02:09:01 1 10.80 0.00 4.37 5.22 30.45 49.17 02:09:01 2 14.72 0.00 8.67 3.00 28.31 45.30 02:09:01 3 13.57 0.00 5.61 4.97 29.60 46.25 02:10:01 all 2.37 0.00 2.19 0.80 11.31 83.33 02:10:01 0 3.08 0.00 2.26 0.50 11.68 82.48 02:10:01 1 2.00 0.00 2.53 1.62 11.18 82.67 02:10:01 2 2.12 0.00 2.20 0.84 10.94 83.91 02:10:01 3 2.29 0.00 1.76 0.26 11.46 84.23 02:11:01 all 0.08 0.00 0.12 0.00 1.04 98.75 02:11:01 0 0.02 0.00 0.10 0.00 0.72 99.16 02:11:01 1 0.23 0.00 0.12 0.00 1.48 98.17 02:11:01 2 0.07 0.00 0.13 0.00 1.49 98.31 02:11:01 3 0.02 0.00 0.14 0.00 0.47 99.38 02:12:01 all 0.07 0.00 0.06 0.00 1.64 98.23 02:12:01 0 0.02 0.00 0.02 0.00 1.24 98.73 02:12:01 1 0.18 0.00 0.03 0.00 2.06 97.72 02:12:01 2 0.05 0.00 0.15 0.00 2.28 97.53 02:12:01 3 0.03 0.00 0.05 0.00 0.97 98.94 02:13:01 all 0.08 0.00 0.07 0.00 0.97 98.89 02:13:01 0 0.02 0.00 0.03 0.00 0.76 99.19 02:13:01 1 0.12 0.00 0.03 0.00 1.53 98.32 02:13:01 2 0.03 0.00 0.05 0.00 0.68 99.24 02:13:01 3 0.15 0.00 0.15 0.00 0.89 98.81 02:14:01 all 0.07 0.00 0.17 0.00 1.22 98.54 02:14:01 0 0.02 0.00 0.13 0.00 1.03 98.83 02:14:01 1 0.10 0.00 0.18 0.00 1.32 98.40 02:14:01 2 0.13 0.00 0.20 0.00 1.11 98.56 02:14:01 3 0.02 0.00 0.18 0.00 1.40 98.40 02:15:01 all 0.08 0.00 0.07 0.00 0.75 99.10 02:15:01 0 0.03 0.00 0.03 0.00 0.43 99.50 02:15:01 1 0.07 0.00 0.07 0.00 1.35 98.52 02:15:01 2 0.23 0.00 0.02 0.00 0.96 98.79 02:15:01 3 0.00 0.00 0.17 0.00 0.23 99.60 02:16:02 all 3.11 0.00 2.27 2.56 22.17 69.89 02:16:02 0 2.95 0.00 2.48 0.22 23.43 70.92 02:16:02 1 4.06 0.00 2.43 9.39 23.00 61.12 02:16:02 2 2.35 0.00 1.72 0.23 21.27 74.44 02:16:02 3 3.09 0.00 2.46 0.48 21.00 72.97 Average: all 2.39 0.00 1.39 1.06 8.89 86.27 Average: 0 2.33 0.00 1.30 0.89 9.16 86.31 Average: 1 2.29 0.00 1.26 2.11 9.35 84.99 Average: 2 2.48 0.00 1.66 0.51 8.55 86.80 Average: 3 2.45 0.00 1.35 0.73 8.48 86.99