---> uname -a: Linux prd-centos7-docker-4c-2g-31195.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-315 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-315@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 712 96 0 1028 1020 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:a4:86:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.247/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fea4:86e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:68:d8:9b:fb 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::42:68ff:fed8:9bfb/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) 03/24/21 _x86_64_ (4 CPU) 06:56:38 LINUX RESTART (4 CPU) 06:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:58:02 123.40 48.94 74.45 0.00 8119.32 30486.61 0.00 06:59:01 3.98 0.00 3.98 0.00 0.00 127.79 0.00 07:00:01 0.45 0.00 0.45 0.00 0.00 6.59 0.00 07:01:01 0.28 0.02 0.27 0.00 0.13 3.28 0.00 07:02:01 0.40 0.12 0.28 0.00 2.13 5.00 0.00 07:03:01 0.32 0.00 0.32 0.00 0.00 4.50 0.00 07:04:01 0.28 0.00 0.28 0.00 0.00 2.85 0.00 07:05:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 Average: 15.96 6.06 9.90 0.00 1002.81 3783.12 0.00 06:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:58:02 161128 0 604204 32.11 2620 1113592 1106724 37.77 398636 1121736 128 06:59:01 167840 0 597400 31.75 2620 1113684 1076472 36.74 396648 1117988 12 07:00:01 165228 0 600008 31.89 2620 1113688 1076640 36.74 404332 1113004 20 07:01:01 163948 0 601288 31.96 2620 1113688 1079124 36.83 412688 1105608 8 07:02:01 164580 0 600512 31.92 2620 1113832 1076976 36.76 409964 1108024 8 07:03:01 164696 0 600388 31.91 2620 1113840 1077064 36.76 421848 1096732 8 07:04:01 165048 0 600036 31.89 2620 1113840 1076980 36.76 421100 1096792 8 07:05:01 164284 0 600792 31.93 2620 1113848 1077088 36.76 421684 1096792 8 Average: 164594 0 600578 31.92 2620 1113752 1080884 36.89 410862 1107084 25 06:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:58:02 eth0 543.25 350.19 1294.00 98.52 0.00 0.00 0.00 0.00 06:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:02 docker0 31.30 25.68 2.75 113.79 0.00 0.00 0.00 0.00 06:59:01 eth0 0.58 0.08 0.04 0.02 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 2.85 0.92 2.40 0.21 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 0.83 0.37 0.33 0.20 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 0.10 0.08 0.01 0.04 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 0.28 0.18 0.14 0.07 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 0.58 0.08 0.06 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 0.50 0.32 0.27 0.20 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 Average: eth0 67.79 43.49 160.18 12.26 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 3.86 3.17 0.34 14.05 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) 03/24/21 _x86_64_ (4 CPU) 06:56:38 LINUX RESTART (4 CPU) 06:57:02 CPU %user %nice %system %iowait %steal %idle 06:58:02 all 14.62 0.00 7.03 5.66 0.18 72.51 06:58:02 0 13.64 0.00 8.27 4.59 0.17 73.33 06:58:02 1 16.07 0.00 6.89 6.67 0.17 70.19 06:58:02 2 14.39 0.00 6.57 6.57 0.17 72.30 06:58:02 3 14.39 0.00 6.37 4.80 0.21 74.23 06:59:01 all 0.19 0.00 0.06 0.00 0.00 99.75 06:59:01 0 0.07 0.00 0.02 0.00 0.02 99.90 06:59:01 1 0.56 0.00 0.03 0.00 0.00 99.41 06:59:01 2 0.08 0.00 0.07 0.00 0.00 99.85 06:59:01 3 0.07 0.00 0.10 0.00 0.00 99.83 07:00:01 all 0.13 0.00 0.06 0.00 0.00 99.81 07:00:01 0 0.08 0.00 0.08 0.00 0.00 99.83 07:00:01 1 0.25 0.00 0.07 0.00 0.00 99.68 07:00:01 2 0.07 0.00 0.03 0.00 0.00 99.90 07:00:01 3 0.10 0.00 0.07 0.00 0.00 99.83 07:01:01 all 0.13 0.00 0.05 0.00 0.00 99.82 07:01:01 0 0.02 0.00 0.03 0.00 0.00 99.95 07:01:01 1 0.05 0.00 0.07 0.00 0.00 99.88 07:01:01 2 0.42 0.00 0.02 0.00 0.00 99.57 07:01:01 3 0.05 0.00 0.07 0.00 0.00 99.88 07:02:01 all 0.15 0.00 0.05 0.00 0.00 99.80 07:02:01 0 0.03 0.00 0.03 0.00 0.00 99.93 07:02:01 1 0.00 0.00 0.05 0.00 0.02 99.93 07:02:01 2 0.53 0.00 0.03 0.00 0.00 99.43 07:02:01 3 0.05 0.00 0.07 0.00 0.00 99.88 07:03:01 all 0.15 0.00 0.06 0.00 0.00 99.80 07:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:03:01 1 0.03 0.00 0.15 0.00 0.00 99.82 07:03:01 2 0.50 0.00 0.02 0.00 0.00 99.48 07:03:01 3 0.03 0.00 0.05 0.00 0.00 99.92 07:04:01 all 0.16 0.00 0.02 0.00 0.00 99.82 07:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:04:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:04:01 2 0.53 0.00 0.00 0.00 0.00 99.47 07:04:01 3 0.05 0.00 0.05 0.00 0.00 99.90 07:05:01 all 0.15 0.00 0.03 0.00 0.00 99.82 07:05:01 0 0.02 0.00 0.03 0.00 0.00 99.95 07:05:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:05:01 2 0.52 0.00 0.02 0.00 0.00 99.47 07:05:01 3 0.03 0.00 0.07 0.00 0.00 99.90 Average: all 1.90 0.00 0.89 0.69 0.02 96.50 Average: 0 1.68 0.00 1.03 0.55 0.02 96.72 Average: 1 2.07 0.00 0.89 0.81 0.02 96.21 Average: 2 2.08 0.00 0.82 0.80 0.02 96.29 Average: 3 1.79 0.00 0.83 0.58 0.03 96.77