---> uname -a: Linux prd-centos7-docker-4c-2g-21837.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-295 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-295@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 730 94 0 1013 1002 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:20:b8:72 brd ff:ff:ff:ff:ff:ff inet 10.30.123.36/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe20:b872/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:84:2b:3b:29 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::42:84ff:fe2b:3b29/64 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) 02:37:00 LINUX RESTART (4 CPU) 02:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:39:02 55.04 15.02 40.02 0.00 4874.22 4531.83 0.00 02:40:01 1.03 0.00 1.03 0.00 0.00 23.11 0.00 02:41:01 0.25 0.00 0.25 0.00 0.00 3.19 0.00 02:42:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 02:43:01 6.96 0.00 6.96 0.00 0.00 86.50 0.00 02:44:01 1.36 0.00 1.36 0.00 0.00 25.40 0.00 02:45:01 0.17 0.00 0.17 0.00 0.00 1.73 0.00 02:46:01 0.32 0.00 0.32 0.00 0.00 4.58 0.00 02:47:02 49.73 47.43 2.31 0.00 4231.08 55.44 0.00 Average: 12.83 6.96 5.87 0.00 1015.29 527.91 0.00 02:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:02 159940 0 599712 31.87 2620 1119272 1162792 39.68 413180 1108560 132 02:40:01 161064 0 598580 31.81 2620 1119280 1162692 39.68 419116 1101756 16 02:41:01 170604 0 588984 31.30 2620 1119336 1083044 36.96 414768 1098440 16 02:42:01 168804 0 590832 31.40 2620 1119288 1077104 36.76 417724 1097212 8 02:43:01 129936 0 629684 33.47 2620 1119304 1136312 38.78 465460 1087384 20 02:44:01 133312 0 626304 33.29 2620 1119308 1128648 38.52 462308 1087360 16 02:45:01 138140 0 621472 33.03 2620 1119312 1082388 36.94 458384 1087164 8 02:46:01 138188 0 621420 33.03 2620 1119316 1082388 36.94 458516 1087164 8 02:47:02 65476 0 690944 36.72 2620 1122504 1502808 51.29 523200 1094288 24840 Average: 140607 0 618659 32.88 2620 1119658 1157575 39.51 448073 1094370 2785 02:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:02 eth0 190.57 164.37 772.06 73.13 0.00 0.00 0.00 0.00 02:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:02 docker0 35.65 32.25 3.10 109.24 0.00 0.00 0.00 0.00 02:40:01 eth0 0.71 0.63 2.97 0.04 0.00 0.00 0.00 0.00 02:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 eth0 0.52 0.20 0.14 0.07 0.00 0.00 0.00 0.00 02:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 eth0 0.96 0.37 0.35 0.23 0.00 0.00 0.00 0.00 02:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 eth0 88.25 69.92 77.27 88.49 0.00 0.00 0.00 0.00 02:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 eth0 11.64 7.40 14.36 4.58 0.00 0.00 0.00 0.00 02:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:02 eth0 53.45 38.75 357.78 8.60 0.00 0.00 0.00 0.00 02:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.58 31.40 136.56 19.50 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 3.98 3.60 0.35 12.18 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) 02:37:00 LINUX RESTART (4 CPU) 02:38:01 CPU %user %nice %system %iowait %steal %idle 02:39:02 all 6.83 0.00 3.24 1.32 16.39 72.22 02:39:02 0 5.93 0.00 2.77 0.79 17.23 73.28 02:39:02 1 7.57 0.00 2.94 2.24 15.61 71.64 02:39:02 2 7.26 0.00 3.29 0.85 16.08 72.52 02:39:02 3 6.58 0.00 3.97 1.40 16.62 71.44 02:40:01 all 0.11 0.00 0.04 0.00 0.62 99.24 02:40:01 0 0.07 0.00 0.03 0.00 0.44 99.46 02:40:01 1 0.20 0.00 0.08 0.00 0.91 98.80 02:40:01 2 0.07 0.00 0.02 0.00 0.76 99.16 02:40:01 3 0.08 0.00 0.03 0.00 0.35 99.53 02:41:01 all 0.09 0.00 0.12 0.00 0.79 99.00 02:41:01 0 0.02 0.00 0.20 0.00 0.63 99.15 02:41:01 1 0.03 0.00 0.12 0.00 0.96 98.89 02:41:01 2 0.27 0.00 0.08 0.00 0.48 99.17 02:41:01 3 0.05 0.00 0.07 0.00 1.11 98.78 02:42:01 all 0.10 0.00 0.05 0.00 0.62 99.23 02:42:01 0 0.05 0.00 0.03 0.00 0.50 99.42 02:42:01 1 0.03 0.00 0.08 0.00 0.58 99.30 02:42:01 2 0.03 0.00 0.05 0.00 0.46 99.45 02:42:01 3 0.30 0.00 0.03 0.00 0.93 98.74 02:43:01 all 0.88 0.00 0.50 0.07 3.43 95.12 02:43:01 0 1.10 0.00 0.45 0.07 3.61 94.77 02:43:01 1 0.66 0.00 0.43 0.05 3.12 95.74 02:43:01 2 0.51 0.00 0.44 0.08 3.54 95.42 02:43:01 3 1.27 0.00 0.68 0.08 3.44 94.53 02:44:01 all 0.10 0.00 0.06 0.01 1.09 98.73 02:44:01 0 0.05 0.00 0.07 0.00 0.93 98.96 02:44:01 1 0.05 0.00 0.05 0.02 0.94 98.94 02:44:01 2 0.03 0.00 0.05 0.02 1.07 98.83 02:44:01 3 0.28 0.00 0.08 0.02 1.42 98.20 02:45:01 all 0.08 0.00 0.08 0.00 1.07 98.77 02:45:01 0 0.13 0.00 0.13 0.00 1.45 98.28 02:45:01 1 0.02 0.00 0.05 0.00 0.73 99.20 02:45:01 2 0.17 0.00 0.05 0.00 1.19 98.59 02:45:01 3 0.02 0.00 0.10 0.00 0.89 98.99 02:46:01 all 0.08 0.00 0.02 0.00 0.79 99.11 02:46:01 0 0.20 0.00 0.03 0.00 1.09 98.68 02:46:01 1 0.02 0.00 0.02 0.00 0.22 99.75 02:46:01 2 0.10 0.00 0.02 0.00 1.30 98.58 02:46:01 3 0.02 0.00 0.00 0.00 0.56 99.42 02:47:02 all 1.14 0.00 0.73 1.95 3.90 92.27 02:47:02 0 1.03 0.00 1.06 2.83 4.15 90.93 02:47:02 1 0.92 0.00 0.57 4.22 3.99 90.31 02:47:02 2 1.94 0.00 0.79 0.66 3.32 93.28 02:47:02 3 0.70 0.00 0.51 0.10 4.13 94.56 Average: all 1.07 0.00 0.55 0.38 3.23 94.78 Average: 0 0.98 0.00 0.54 0.41 3.41 94.66 Average: 1 1.08 0.00 0.49 0.73 3.05 94.65 Average: 2 1.16 0.00 0.54 0.18 3.15 94.97 Average: 3 1.05 0.00 0.61 0.18 3.31 94.85