---> uname -a: Linux prd-centos7-docker-4c-2g-15827.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-279@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-279 ---> free -m: total used free shared buff/cache available Mem: 1837 717 104 0 1015 1015 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:eb:81:ed brd ff:ff:ff:ff:ff:ff inet 10.30.122.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:feeb:81ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:17:1a:a5:e9 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::42:17ff:fe1a:a5e9/64 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) 12/14/20 _x86_64_ (4 CPU) 05:06:01 LINUX RESTART (4 CPU) 05:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:08:01 26.24 6.33 19.91 0.00 1731.05 3599.25 0.00 05:09:01 0.47 0.00 0.47 0.00 0.00 7.13 0.00 05:10:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 05:11:01 0.37 0.00 0.37 0.00 0.00 5.38 0.00 05:12:01 0.27 0.00 0.27 0.00 0.00 3.96 0.00 Average: 5.50 1.27 4.23 0.00 346.31 723.71 0.00 05:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 163220 0 610304 32.44 2620 1105400 1106752 37.77 423968 1094588 16 05:09:01 170124 0 603392 32.07 2620 1105408 1078564 36.81 421848 1091140 8 05:10:01 164972 0 608540 32.34 2620 1105412 1078860 36.82 435388 1082860 16 05:11:01 166216 0 607292 32.28 2620 1105416 1078632 36.81 437908 1079064 12 05:12:01 164580 0 608924 32.36 2620 1105420 1078716 36.81 440332 1078444 12 Average: 165822 0 607690 32.30 2620 1105411 1084305 37.01 431889 1085219 13 05:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 eth0 100.67 99.18 440.62 30.85 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 45.06 32.43 3.53 107.15 0.00 0.00 0.00 0.00 05:09:01 eth0 0.72 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 1.92 0.87 1.03 0.41 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 eth0 0.27 0.18 0.14 0.07 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.74 20.09 88.40 6.27 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 9.02 6.49 0.71 21.44 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) 12/14/20 _x86_64_ (4 CPU) 05:06:01 LINUX RESTART (4 CPU) 05:07:01 CPU %user %nice %system %iowait %steal %idle 05:08:01 all 2.21 0.00 1.56 0.62 0.03 95.58 05:08:01 0 2.09 0.00 1.93 0.35 0.02 95.61 05:08:01 1 2.06 0.00 1.27 0.84 0.03 95.80 05:08:01 2 2.55 0.00 1.58 0.99 0.02 94.87 05:08:01 3 2.15 0.00 1.48 0.30 0.03 96.04 05:09:01 all 0.12 0.00 0.04 0.00 0.00 99.84 05:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:09:01 1 0.07 0.00 0.07 0.00 0.00 99.87 05:09:01 2 0.35 0.00 0.03 0.00 0.00 99.62 05:09:01 3 0.03 0.00 0.05 0.00 0.00 99.92 05:10:01 all 0.20 0.00 0.05 0.00 0.00 99.75 05:10:01 0 0.08 0.00 0.02 0.00 0.00 99.90 05:10:01 1 0.10 0.00 0.08 0.00 0.02 99.80 05:10:01 2 0.53 0.00 0.03 0.00 0.00 99.43 05:10:01 3 0.07 0.00 0.05 0.00 0.00 99.88 05:11:01 all 0.15 0.00 0.05 0.00 0.00 99.80 05:11:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:11:01 1 0.57 0.00 0.05 0.02 0.00 99.37 05:11:01 2 0.03 0.00 0.07 0.00 0.00 99.90 05:11:01 3 0.02 0.00 0.05 0.00 0.00 99.93 05:12:01 all 0.15 0.00 0.06 0.00 0.01 99.78 05:12:01 0 0.05 0.00 0.07 0.00 0.02 99.87 05:12:01 1 0.50 0.00 0.03 0.00 0.00 99.47 05:12:01 2 0.02 0.00 0.03 0.00 0.02 99.93 05:12:01 3 0.05 0.00 0.10 0.00 0.00 99.85 Average: all 0.56 0.00 0.35 0.12 0.01 98.95 Average: 0 0.45 0.00 0.41 0.07 0.01 99.07 Average: 1 0.66 0.00 0.30 0.17 0.01 98.86 Average: 2 0.69 0.00 0.35 0.20 0.01 98.76 Average: 3 0.46 0.00 0.34 0.06 0.01 99.13