---> uname -a: Linux prd-centos7-docker-4c-2g-2877.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% /w/workspace/edgexfoundry_edgex-ui-go_PR-346@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 /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-346 ---> free -m: total used free shared buff/cache available Mem: 1837 720 115 0 1001 1011 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:b3:91:af brd ff:ff:ff:ff:ff:ff inet 10.30.122.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85690sec preferred_lft 85690sec inet6 fe80::f816:3eff:feb3:91af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:65:2b:03: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::42:65ff:fe2b:3a4/64 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) 05/04/21 _x86_64_ (4 CPU) 06:54:29 LINUX RESTART (4 CPU) 06:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:56:02 156.08 90.25 65.83 0.00 6055.34 36754.18 0.00 06:57:01 37.08 12.38 24.70 0.00 4595.50 4013.96 0.00 06:58:01 1.81 0.00 1.81 0.00 0.00 35.98 0.00 06:59:01 0.25 0.00 0.25 0.00 0.00 2.69 0.00 07:00:01 0.23 0.00 0.23 0.00 0.00 3.49 0.00 07:01:01 0.30 0.02 0.28 0.00 0.13 3.79 0.00 07:02:01 0.51 0.08 0.42 0.00 1.62 6.86 0.00 07:03:01 0.23 0.00 0.23 0.00 0.00 2.30 0.00 07:04:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 07:05:01 0.27 0.00 0.27 0.00 0.00 2.63 0.00 07:06:01 90.04 46.00 44.03 0.00 4406.90 13077.72 0.00 Average: 26.17 13.57 12.60 0.00 1368.24 4919.75 0.00 06:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:56:02 72172 0 546836 29.06 2620 1259916 1100552 37.56 408164 1202876 38620 06:57:01 124708 0 622604 33.09 2620 1131612 1164564 39.74 427736 1126496 132 06:58:01 137896 0 609412 32.39 2620 1131616 1077780 36.78 422720 1120512 16 06:59:01 132320 0 614984 32.69 2620 1131620 1078140 36.80 437152 1112032 16 07:00:01 124240 0 623060 33.11 2620 1131624 1105992 37.75 444396 1111956 8 07:01:01 120664 0 626628 33.30 2620 1131632 1120804 38.25 439912 1119396 8 07:02:01 128232 0 618940 32.90 2620 1131752 1077044 36.76 433808 1119148 8 07:03:01 128176 0 618988 32.90 2620 1131760 1077044 36.76 435568 1117148 8 07:04:01 128648 0 618512 32.87 2620 1131764 1077044 36.76 435588 1117148 8 07:05:01 125840 0 621312 33.02 2620 1131772 1077464 36.77 438092 1117148 20 07:06:01 66588 0 729488 38.77 2620 1082848 1510108 51.54 625724 958488 58556 Average: 117226 0 622797 33.10 2620 1138901 1133321 38.68 449896 1111123 8855 06:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:56:02 eth0 183.50 127.45 796.91 49.28 0.00 0.00 0.00 0.00 06:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 eth0 150.97 142.62 596.07 35.03 0.00 0.00 0.00 0.00 06:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 docker0 70.85 58.92 6.64 164.91 0.00 0.00 0.00 0.00 06:58:01 eth0 1.21 0.12 0.09 0.03 0.00 0.00 0.00 0.00 06:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 eth0 2.28 1.11 1.41 0.40 0.00 0.00 0.00 0.00 06:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 eth0 2.41 2.24 0.41 8.85 0.00 0.00 0.00 0.00 07:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 eth0 3.37 3.42 0.58 13.28 0.00 0.00 0.00 0.00 07:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 eth0 0.40 0.08 0.02 0.01 0.00 0.00 0.00 0.00 07:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 eth0 1.93 1.61 0.38 6.78 0.00 0.00 0.00 0.00 07:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 eth0 204.71 168.68 2167.65 23.20 0.00 0.00 0.00 0.00 07:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.09 40.65 324.64 12.44 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 6.35 5.28 0.60 14.78 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) 05/04/21 _x86_64_ (4 CPU) 06:54:29 LINUX RESTART (4 CPU) 06:55:01 CPU %user %nice %system %iowait %steal %idle 06:56:02 all 13.25 0.00 8.43 7.18 30.30 40.84 06:56:02 0 13.44 0.00 7.18 6.74 31.90 40.73 06:56:02 1 15.74 0.00 7.29 8.20 28.95 39.81 06:56:02 2 13.12 0.00 12.84 6.76 29.48 37.80 06:56:02 3 10.74 0.00 6.52 7.02 30.80 44.92 06:57:01 all 3.93 0.00 3.45 0.92 18.58 73.12 06:57:01 0 3.14 0.00 3.04 0.43 19.78 73.61 06:57:01 1 3.70 0.00 4.02 1.50 18.46 72.32 06:57:01 2 4.05 0.00 3.63 1.32 18.77 72.24 06:57:01 3 4.87 0.00 3.11 0.44 17.27 74.31 06:58:01 all 0.05 0.00 0.14 0.00 1.98 97.83 06:58:01 0 0.02 0.00 0.15 0.00 1.74 98.09 06:58:01 1 0.05 0.00 0.11 0.02 2.92 96.90 06:58:01 2 0.12 0.00 0.13 0.00 1.76 97.99 06:58:01 3 0.02 0.00 0.16 0.00 1.48 98.34 06:59:01 all 0.07 0.00 0.08 0.00 1.42 98.44 06:59:01 0 0.03 0.00 0.12 0.00 1.37 98.48 06:59:01 1 0.16 0.00 0.07 0.00 1.35 98.42 06:59:01 2 0.05 0.00 0.10 0.00 1.30 98.55 06:59:01 3 0.03 0.00 0.03 0.00 1.64 98.29 07:00:01 all 0.09 0.00 0.05 0.00 1.02 98.84 07:00:01 0 0.03 0.00 0.05 0.00 0.79 99.12 07:00:01 1 0.12 0.00 0.05 0.00 0.91 98.93 07:00:01 2 0.11 0.00 0.07 0.00 1.90 97.92 07:00:01 3 0.08 0.00 0.05 0.00 0.48 99.39 07:01:01 all 0.11 0.00 0.39 0.00 2.44 97.06 07:01:01 0 0.08 0.00 0.57 0.00 2.79 96.56 07:01:01 1 0.20 0.00 0.24 0.00 2.48 97.08 07:01:01 2 0.10 0.00 0.15 0.00 3.32 96.43 07:01:01 3 0.07 0.00 0.60 0.00 1.16 98.18 07:02:01 all 0.02 0.00 0.06 0.02 1.37 98.53 07:02:01 0 0.03 0.00 0.07 0.00 2.71 97.19 07:02:01 1 0.00 0.00 0.05 0.00 0.89 99.06 07:02:01 2 0.02 0.00 0.07 0.07 0.69 99.16 07:02:01 3 0.02 0.00 0.07 0.02 1.17 98.73 07:03:01 all 0.02 0.00 0.02 0.00 0.80 99.16 07:03:01 0 0.02 0.00 0.05 0.00 1.27 98.66 07:03:01 1 0.02 0.00 0.03 0.00 0.33 99.62 07:03:01 2 0.00 0.00 0.00 0.00 0.43 99.57 07:03:01 3 0.03 0.00 0.02 0.00 1.17 98.78 07:04:01 all 0.02 0.00 0.03 0.00 0.87 99.08 07:04:01 0 0.02 0.00 0.02 0.00 0.70 99.27 07:04:01 1 0.02 0.00 0.02 0.00 0.58 99.39 07:04:01 2 0.02 0.00 0.03 0.00 0.12 99.83 07:04:01 3 0.02 0.00 0.05 0.00 2.08 97.86 07:05:01 all 0.05 0.00 0.02 0.00 0.83 99.10 07:05:01 0 0.05 0.00 0.02 0.00 0.74 99.19 07:05:01 1 0.07 0.00 0.02 0.00 0.55 99.37 07:05:01 2 0.03 0.00 0.03 0.00 0.89 99.04 07:05:01 3 0.03 0.00 0.03 0.00 1.12 98.81 07:06:01 all 3.42 0.00 2.84 1.36 20.86 71.52 07:06:01 0 2.92 0.00 2.60 0.05 22.45 71.99 07:06:01 1 3.23 0.00 2.60 1.65 21.60 70.93 07:06:01 2 2.42 0.00 2.33 0.12 20.04 75.09 07:06:01 3 5.14 0.00 3.87 3.68 19.32 67.99 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.01 0.00 1.48 0.91 7.63 87.97 Average: 0 1.91 0.00 1.33 0.70 8.23 87.83 Average: 1 2.22 0.00 1.38 1.09 7.50 87.82 Average: 2 1.89 0.00 1.83 0.78 7.42 88.09 Average: 3 2.01 0.00 1.38 1.08 7.37 88.16