---> uname -a: Linux prd-centos7-docker-4c-2g-32163.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: 2933.436 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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-297 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-297@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 ---> free -m: total used free shared buff/cache available Mem: 1837 719 101 0 1017 1013 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:8d:f5:4c brd ff:ff:ff:ff:ff:ff inet 10.30.122.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe8d:f54c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f8:56:b1:79 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:f8ff:fe56:b179/64 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) 03/31/21 _x86_64_ (4 CPU) 02:06:00 LINUX RESTART (4 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 8.01 2.05 5.96 0.00 173.26 546.70 0.00 02:09:01 0.35 0.00 0.35 0.00 0.00 5.54 0.00 02:10:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 02:11:01 0.27 0.00 0.27 0.00 0.00 3.23 0.00 02:12:01 0.32 0.00 0.32 0.00 0.00 4.60 0.00 02:13:01 0.32 0.00 0.32 0.00 0.00 3.83 0.00 02:14:02 0.28 0.00 0.28 0.00 0.00 3.33 0.00 02:15:01 145.70 77.78 67.92 0.00 6863.10 19012.15 0.00 Average: 19.18 9.84 9.34 0.00 867.43 2414.32 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 137960 0 622708 33.10 2620 1118256 1098312 37.48 450588 1092836 20 02:09:01 143876 0 616784 32.78 2620 1118264 1075108 36.69 448512 1089980 8 02:10:01 141176 0 619480 32.92 2620 1118268 1072168 36.59 461684 1079200 16 02:11:01 142524 0 618132 32.85 2620 1118268 1071964 36.58 462184 1077560 12 02:12:01 141176 0 619472 32.92 2620 1118276 1072048 36.59 465084 1076408 8 02:13:01 141496 0 619148 32.91 2620 1118280 1071996 36.59 475452 1065688 12 02:14:02 141868 0 618772 32.89 2620 1118284 1071964 36.58 475144 1065684 8 02:15:01 137096 0 723880 38.47 2620 1017948 1694848 57.84 490488 1003956 8 Average: 140896 0 632297 33.61 2620 1105730 1153551 39.37 466142 1068914 12 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 eth0 62.48 68.54 132.01 32.42 0.00 0.00 0.00 0.00 02:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 docker0 48.66 37.11 4.10 114.35 0.00 0.00 0.00 0.00 02:09:01 eth0 3.53 1.22 2.93 0.08 0.00 0.00 0.00 0.00 02:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 eth0 1.42 0.55 0.58 0.36 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 02:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 eth0 0.20 0.18 0.10 0.01 0.00 0.00 0.00 0.00 02:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 eth0 210.27 169.58 2211.46 19.61 0.00 0.00 0.00 0.00 02:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.43 29.77 289.52 6.55 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 6.10 4.65 0.51 14.33 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) 03/31/21 _x86_64_ (4 CPU) 02:06:00 LINUX RESTART (4 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 1.65 0.00 0.72 0.05 0.03 97.55 02:08:01 0 1.47 0.00 0.90 0.13 0.05 97.44 02:08:01 1 1.55 0.00 0.70 0.02 0.02 97.71 02:08:01 2 1.45 0.00 0.60 0.00 0.02 97.93 02:08:01 3 2.14 0.00 0.67 0.05 0.03 97.11 02:09:01 all 0.08 0.00 0.05 0.00 0.00 99.86 02:09:01 0 0.08 0.00 0.05 0.00 0.00 99.87 02:09:01 1 0.07 0.00 0.07 0.00 0.00 99.87 02:09:01 2 0.07 0.00 0.05 0.00 0.00 99.88 02:09:01 3 0.12 0.00 0.05 0.00 0.00 99.83 02:10:01 all 0.16 0.00 0.08 0.00 0.03 99.74 02:10:01 0 0.05 0.00 0.13 0.00 0.02 99.80 02:10:01 1 0.40 0.00 0.07 0.00 0.03 99.50 02:10:01 2 0.10 0.00 0.07 0.00 0.05 99.78 02:10:01 3 0.08 0.00 0.05 0.00 0.00 99.87 02:11:01 all 0.15 0.00 0.03 0.00 0.01 99.82 02:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:11:01 1 0.48 0.00 0.02 0.00 0.02 99.48 02:11:01 2 0.07 0.00 0.05 0.00 0.00 99.88 02:11:01 3 0.00 0.00 0.03 0.00 0.02 99.95 02:12:01 all 0.16 0.00 0.10 0.00 0.03 99.71 02:12:01 0 0.05 0.00 0.12 0.00 0.02 99.82 02:12:01 1 0.52 0.00 0.10 0.00 0.05 99.33 02:12:01 2 0.03 0.00 0.07 0.00 0.03 99.87 02:12:01 3 0.05 0.00 0.10 0.00 0.02 99.83 02:13:01 all 0.16 0.00 0.05 0.00 0.00 99.79 02:13:01 0 0.05 0.00 0.10 0.00 0.02 99.83 02:13:01 1 0.52 0.00 0.02 0.00 0.00 99.47 02:13:01 2 0.05 0.00 0.05 0.00 0.00 99.90 02:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:14:02 all 0.16 0.00 0.03 0.00 0.00 99.81 02:14:02 0 0.03 0.00 0.02 0.00 0.00 99.95 02:14:02 1 0.52 0.00 0.02 0.00 0.00 99.47 02:14:02 2 0.07 0.00 0.07 0.00 0.00 99.87 02:14:02 3 0.02 0.00 0.03 0.00 0.00 99.95 02:15:01 all 6.26 0.00 4.67 2.16 0.15 86.76 02:15:01 0 6.40 0.00 4.27 3.51 0.17 85.65 02:15:01 1 5.65 0.00 4.74 0.58 0.14 88.89 02:15:01 2 7.21 0.00 5.26 3.60 0.15 83.78 02:15:01 3 5.77 0.00 4.40 0.95 0.14 88.74 Average: all 1.08 0.00 0.70 0.27 0.03 97.92 Average: 0 1.00 0.00 0.69 0.44 0.03 97.84 Average: 1 1.20 0.00 0.70 0.07 0.03 98.00 Average: 2 1.11 0.00 0.76 0.44 0.03 97.66 Average: 3 1.01 0.00 0.65 0.12 0.03 98.19