---> uname -a: Linux prd-centos7-docker-4c-2g-33295.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-327 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-327@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 713 73 0 1050 1019 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:f9:c6:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.180/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fef9:c6d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8a:f9:21:3a 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::42:8aff:fef9:213a/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) 04/08/21 _x86_64_ (4 CPU) 09:54:22 LINUX RESTART (4 CPU) 09:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:56:01 49.26 11.58 37.68 0.00 4412.71 3917.01 0.00 09:57:01 0.80 0.02 0.78 0.00 0.53 16.59 0.00 09:58:01 0.18 0.00 0.18 0.00 0.00 1.62 0.00 09:59:01 0.40 0.00 0.40 0.00 0.00 4.93 0.00 10:00:02 0.32 0.00 0.32 0.00 0.00 4.08 0.00 10:01:01 0.41 0.02 0.39 0.00 0.14 5.76 0.00 10:02:01 0.43 0.08 0.35 0.00 1.60 5.03 0.00 10:03:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 10:04:01 0.20 0.00 0.20 0.00 0.00 1.77 0.00 Average: 5.82 1.30 4.51 0.00 491.77 441.05 0.00 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 153332 0 577884 30.71 2620 1147708 1088380 37.14 399812 1126796 132 09:57:01 159852 0 571356 30.37 2620 1147716 1059952 36.17 398556 1122296 12 09:58:01 158104 0 573100 30.46 2620 1147720 1060072 36.18 395016 1128152 16 09:59:01 157284 0 573920 30.50 2620 1147720 1060132 36.18 410764 1112972 8 10:00:02 155948 0 575248 30.57 2620 1147728 1060084 36.18 410148 1115200 16 10:01:01 155764 0 575428 30.58 2620 1147732 1062720 36.27 421228 1104044 12 10:02:01 156408 0 574660 30.54 2620 1147856 1060460 36.19 420716 1104164 12 10:03:01 156204 0 574856 30.55 2620 1147864 1060460 36.19 420728 1104160 12 10:04:01 156740 0 574316 30.52 2620 1147868 1060460 36.19 420608 1104160 8 Average: 156626 0 574530 30.54 2620 1147768 1063636 36.30 410842 1113549 25 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 eth0 206.59 172.42 585.52 49.52 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 docker0 44.40 30.74 4.35 113.70 0.00 0.00 0.00 0.00 09:57:01 eth0 0.17 0.03 0.01 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 eth0 2.02 0.42 0.43 0.18 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 1.28 0.42 0.33 0.24 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:02 eth0 0.90 0.42 0.43 0.26 0.00 0.00 0.00 0.00 10:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 0.14 0.08 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 0.12 0.08 0.01 0.01 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 0.10 0.08 0.01 0.01 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 0.55 0.08 0.03 0.01 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 Average: eth0 23.60 19.39 65.36 5.59 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 4.95 3.42 0.48 12.67 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) 04/08/21 _x86_64_ (4 CPU) 09:54:22 LINUX RESTART (4 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 4.28 0.00 2.51 1.30 0.03 91.88 09:56:01 0 4.24 0.00 2.36 0.35 0.02 93.03 09:56:01 1 4.86 0.00 3.13 0.61 0.03 91.37 09:56:01 2 3.51 0.00 2.16 1.54 0.03 92.75 09:56:01 3 4.52 0.00 2.38 2.70 0.03 90.38 09:57:01 all 0.15 0.00 0.05 0.00 0.00 99.80 09:57:01 0 0.43 0.00 0.03 0.00 0.02 99.52 09:57:01 1 0.03 0.00 0.07 0.00 0.00 99.90 09:57:01 2 0.07 0.00 0.07 0.00 0.00 99.87 09:57:01 3 0.05 0.00 0.03 0.00 0.00 99.92 09:58:01 all 0.14 0.00 0.05 0.00 0.00 99.81 09:58:01 0 0.43 0.00 0.05 0.00 0.00 99.52 09:58:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:58:01 2 0.07 0.00 0.10 0.00 0.00 99.83 09:58:01 3 0.03 0.00 0.03 0.00 0.00 99.93 09:59:01 all 0.18 0.00 0.05 0.00 0.02 99.75 09:59:01 0 0.60 0.00 0.07 0.00 0.02 99.32 09:59:01 1 0.02 0.00 0.08 0.00 0.02 99.88 09:59:01 2 0.05 0.00 0.05 0.00 0.02 99.88 09:59:01 3 0.05 0.00 0.02 0.00 0.02 99.92 10:00:02 all 0.15 0.00 0.08 0.00 0.01 99.76 10:00:02 0 0.40 0.00 0.07 0.00 0.02 99.52 10:00:02 1 0.07 0.00 0.05 0.00 0.00 99.88 10:00:02 2 0.07 0.00 0.12 0.00 0.00 99.82 10:00:02 3 0.07 0.00 0.08 0.00 0.02 99.83 10:01:01 all 0.03 0.00 0.07 0.00 0.00 99.90 10:01:01 0 0.02 0.00 0.03 0.00 0.00 99.95 10:01:01 1 0.02 0.00 0.15 0.00 0.00 99.83 10:01:01 2 0.03 0.00 0.05 0.00 0.00 99.92 10:01:01 3 0.03 0.00 0.05 0.00 0.00 99.92 10:02:01 all 0.11 0.00 0.05 0.00 0.00 99.84 10:02:01 0 0.08 0.00 0.08 0.00 0.00 99.83 10:02:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:02:01 2 0.30 0.00 0.05 0.00 0.00 99.65 10:02:01 3 0.05 0.00 0.03 0.00 0.00 99.92 10:03:01 all 0.15 0.00 0.03 0.00 0.01 99.81 10:03:01 0 0.05 0.00 0.05 0.00 0.02 99.88 10:03:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:03:01 2 0.52 0.00 0.03 0.00 0.02 99.43 10:03:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:04:01 all 0.15 0.00 0.03 0.00 0.00 99.82 10:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:04:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:04:01 2 0.53 0.00 0.05 0.00 0.00 99.42 10:04:01 3 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.59 0.00 0.32 0.14 0.01 98.94 Average: 0 0.70 0.00 0.30 0.04 0.01 98.95 Average: 1 0.56 0.00 0.39 0.07 0.01 98.97 Average: 2 0.57 0.00 0.30 0.17 0.01 98.95 Average: 3 0.54 0.00 0.29 0.30 0.01 98.87