---> uname -a: Linux prd-centos7-docker-4c-2g-21581.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-289@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-289 ---> free -m: total used free shared buff/cache available Mem: 1837 726 90 0 1020 1006 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:40:17:74 brd ff:ff:ff:ff:ff:ff inet 10.30.123.106/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe40:1774/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1b:83:c1:a8 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::42:1bff:fe83:c1a8/64 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) 01/20/21 _x86_64_ (4 CPU) 09:59:17 LINUX RESTART (4 CPU) 10:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:01:01 60.99 20.44 40.55 0.00 5448.35 4223.86 0.00 10:02:01 7.40 1.43 5.97 0.00 70.25 561.33 0.00 10:03:01 0.35 0.00 0.35 0.00 0.00 6.08 0.00 10:04:01 0.20 0.00 0.20 0.00 0.00 1.61 0.00 10:05:02 0.17 0.00 0.17 0.00 0.00 1.93 0.00 10:06:01 0.25 0.00 0.25 0.00 0.00 3.71 0.00 10:07:01 0.37 0.00 0.37 0.00 0.00 4.86 0.00 10:08:01 0.65 0.43 0.22 0.00 136.11 2.56 0.00 Average: 8.83 2.80 6.03 0.00 709.31 602.80 0.00 10:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 129740 0 666140 35.40 2620 1083044 1459608 49.81 456100 1093344 13228 10:02:01 177040 0 623252 33.12 2620 1078632 1130452 38.58 418920 1086332 20 10:03:01 183044 0 617240 32.80 2620 1078640 1071824 36.58 424760 1075700 8 10:04:01 181692 0 618592 32.88 2620 1078640 1071872 36.58 421084 1080792 16 10:05:02 180824 0 619420 32.92 2620 1078680 1072068 36.59 429440 1073356 36 10:06:01 179784 0 620488 32.98 2620 1078652 1072192 36.59 430284 1073812 8 10:07:01 181896 0 618376 32.87 2620 1078652 1071892 36.58 428368 1073808 8 10:08:01 174584 0 621540 33.03 2620 1082800 1073572 36.64 431248 1077748 40 Average: 173576 0 625631 33.25 2620 1079718 1127935 38.49 430026 1079362 1670 10:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 veth2eb42e1 37.07 24.94 3.81 108.52 0.00 0.00 0.00 0.00 10:01:01 eth0 287.04 242.81 1218.67 92.81 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 37.07 24.80 3.31 108.51 0.00 0.00 0.00 0.00 10:02:01 eth0 7.02 4.81 9.12 2.39 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 1.81 0.58 0.62 0.37 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 eth0 2.13 0.32 0.40 0.20 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 eth0 1.31 0.62 0.58 0.37 0.00 0.00 0.00 0.00 10:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 eth0 0.64 0.56 0.36 0.34 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 eth0 0.23 0.15 0.07 0.01 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 eth0 4.38 2.83 4.08 1.44 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.20 31.69 154.78 12.28 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 4.65 3.11 0.41 13.61 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) 01/20/21 _x86_64_ (4 CPU) 09:59:17 LINUX RESTART (4 CPU) 10:00:01 CPU %user %nice %system %iowait %steal %idle 10:01:01 all 10.05 0.00 4.63 1.50 25.39 58.43 10:01:01 0 9.05 0.00 4.75 1.85 26.82 57.53 10:01:01 1 8.72 0.00 4.48 1.44 25.13 60.23 10:01:01 2 11.39 0.00 4.30 1.35 25.56 57.39 10:01:01 3 11.10 0.00 5.01 1.34 24.02 58.53 10:02:01 all 0.32 0.00 0.20 0.09 1.21 98.18 10:02:01 0 0.23 0.00 0.17 0.05 1.27 98.28 10:02:01 1 0.45 0.00 0.22 0.20 1.13 98.01 10:02:01 2 0.25 0.00 0.25 0.03 0.98 98.49 10:02:01 3 0.35 0.00 0.17 0.07 1.46 97.96 10:03:01 all 0.12 0.00 0.07 0.00 0.41 99.41 10:03:01 0 0.27 0.00 0.07 0.00 0.47 99.20 10:03:01 1 0.05 0.00 0.03 0.00 0.50 99.42 10:03:01 2 0.08 0.00 0.08 0.00 0.30 99.53 10:03:01 3 0.08 0.00 0.08 0.00 0.37 99.47 10:04:01 all 0.08 0.00 0.18 0.00 0.97 98.77 10:04:01 0 0.03 0.00 0.18 0.00 0.88 98.91 10:04:01 1 0.07 0.00 0.25 0.00 1.03 98.66 10:04:01 2 0.18 0.00 0.18 0.00 1.04 98.59 10:04:01 3 0.05 0.00 0.12 0.00 0.93 98.91 10:05:02 all 0.09 0.00 0.07 0.00 0.84 98.99 10:05:02 0 0.08 0.00 0.00 0.00 0.51 99.40 10:05:02 1 0.07 0.00 0.13 0.00 1.76 98.05 10:05:02 2 0.18 0.00 0.03 0.00 0.68 99.10 10:05:02 3 0.02 0.00 0.13 0.00 0.42 99.44 10:06:01 all 0.06 0.00 0.07 0.00 1.06 98.81 10:06:01 0 0.02 0.00 0.07 0.00 0.96 98.96 10:06:01 1 0.02 0.00 0.05 0.00 1.13 98.81 10:06:01 2 0.03 0.00 0.03 0.00 1.54 98.39 10:06:01 3 0.17 0.00 0.12 0.00 0.61 99.10 10:07:01 all 0.09 0.00 0.04 0.00 0.49 99.39 10:07:01 0 0.02 0.00 0.02 0.00 0.40 99.57 10:07:01 1 0.05 0.00 0.08 0.00 0.75 99.12 10:07:01 2 0.02 0.00 0.02 0.00 0.38 99.58 10:07:01 3 0.28 0.00 0.03 0.00 0.42 99.27 10:08:01 all 0.33 0.00 0.28 0.01 0.73 98.65 10:08:01 0 0.42 0.00 0.37 0.03 0.78 98.41 10:08:01 1 0.22 0.00 0.12 0.00 0.60 99.07 10:08:01 2 0.30 0.00 0.25 0.00 1.06 98.39 10:08:01 3 0.40 0.00 0.38 0.00 0.48 98.74 Average: all 1.44 0.00 0.71 0.21 4.01 93.63 Average: 0 1.32 0.00 0.73 0.25 4.18 93.51 Average: 1 1.26 0.00 0.70 0.21 4.15 93.68 Average: 2 1.59 0.00 0.66 0.18 4.03 93.54 Average: 3 1.59 0.00 0.77 0.18 3.67 93.79