---> uname -a: Linux prd-centos7-docker-4c-2g-29440.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-297 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-297@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 718 93 0 1025 1014 Swap: 1023 0 1023 ---> 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:02:88:53 brd ff:ff:ff:ff:ff:ff inet 10.30.122.216/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe02:8853/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:25:bd:4f:6b 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::42:25ff:febd:4f6b/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) 03/11/21 _x86_64_ (4 CPU) 02:07:40 LINUX RESTART (4 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 134.68 46.90 87.78 0.00 7927.44 40121.33 0.00 02:10:01 3.30 0.02 3.28 0.00 0.53 110.39 0.00 02:11:01 0.43 0.00 0.43 0.00 0.00 6.24 0.00 02:12:01 0.28 0.00 0.28 0.00 0.00 2.93 0.00 02:13:01 0.18 0.00 0.18 0.00 0.00 2.96 0.00 02:14:01 0.30 0.00 0.30 0.00 0.00 3.50 0.00 02:15:01 0.32 0.00 0.32 0.00 0.00 3.88 0.00 02:16:01 0.25 0.00 0.25 0.00 0.00 2.45 0.00 02:17:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 02:18:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 Average: 14.04 4.69 9.34 0.00 793.30 4028.54 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 137932 0 615952 32.74 2620 1125040 1104992 37.71 402356 1141124 132 02:10:01 143256 0 610512 32.45 2620 1125156 1088672 37.15 404708 1134300 20 02:11:01 142856 0 610904 32.47 2620 1125164 1079420 36.84 402056 1137884 8 02:12:01 139448 0 614312 32.65 2620 1125164 1079636 36.85 419280 1123780 20 02:13:01 140048 0 613704 32.62 2620 1125172 1079552 36.84 415180 1127516 12 02:14:01 139376 0 614372 32.65 2620 1125176 1079492 36.84 424640 1118864 8 02:15:01 139848 0 613896 32.63 2620 1125180 1079420 36.84 426280 1116932 8 02:16:01 139872 0 613868 32.63 2620 1125184 1079420 36.84 426160 1116932 8 02:17:01 139788 0 613948 32.63 2620 1125188 1079420 36.84 426288 1116932 8 02:18:01 139780 0 613948 32.63 2620 1125196 1079420 36.84 426176 1116932 8 Average: 140220 0 613542 32.61 2620 1125162 1082944 36.96 417312 1125120 23 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 eth0 587.52 370.84 1277.44 105.52 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 41.75 31.04 3.78 114.89 0.00 0.00 0.00 0.00 02:10:01 eth0 2.75 1.37 2.96 0.10 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 0.01 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 1.67 0.52 0.38 0.18 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 0.55 0.32 0.27 0.23 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 02:14:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 02:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 eth0 0.10 0.08 0.01 0.01 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 02:16:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.36 37.39 128.20 10.62 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 4.18 3.11 0.38 11.50 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) 03/11/21 _x86_64_ (4 CPU) 02:07:40 LINUX RESTART (4 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 14.17 0.00 7.30 5.11 0.07 73.35 02:09:01 0 12.72 0.00 8.88 2.81 0.09 75.49 02:09:01 1 14.23 0.00 6.13 6.98 0.07 72.59 02:09:01 2 15.41 0.00 8.23 5.07 0.05 71.23 02:09:01 3 14.31 0.00 5.97 5.54 0.08 74.09 02:10:01 all 0.18 0.00 0.07 0.00 0.00 99.75 02:10:01 0 0.07 0.00 0.10 0.00 0.00 99.83 02:10:01 1 0.08 0.00 0.08 0.00 0.00 99.83 02:10:01 2 0.05 0.00 0.07 0.00 0.00 99.88 02:10:01 3 0.52 0.00 0.03 0.00 0.00 99.45 02:11:01 all 0.14 0.00 0.03 0.00 0.00 99.82 02:11:01 0 0.05 0.00 0.02 0.00 0.00 99.93 02:11:01 1 0.07 0.00 0.05 0.00 0.00 99.88 02:11:01 2 0.05 0.00 0.03 0.00 0.00 99.92 02:11:01 3 0.40 0.00 0.03 0.00 0.00 99.57 02:12:01 all 0.15 0.00 0.05 0.00 0.00 99.80 02:12:01 0 0.05 0.00 0.03 0.00 0.00 99.92 02:12:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:12:01 2 0.07 0.00 0.10 0.00 0.00 99.83 02:12:01 3 0.45 0.00 0.05 0.00 0.00 99.50 02:13:01 all 0.11 0.00 0.05 0.00 0.01 99.83 02:13:01 0 0.02 0.00 0.03 0.00 0.00 99.95 02:13:01 1 0.07 0.00 0.05 0.00 0.02 99.87 02:13:01 2 0.05 0.00 0.05 0.00 0.02 99.88 02:13:01 3 0.32 0.00 0.05 0.00 0.02 99.62 02:14:01 all 0.06 0.00 0.05 0.00 0.01 99.89 02:14:01 0 0.03 0.00 0.02 0.00 0.02 99.93 02:14:01 1 0.05 0.00 0.03 0.00 0.00 99.92 02:14:01 2 0.03 0.00 0.07 0.00 0.00 99.90 02:14:01 3 0.12 0.00 0.07 0.00 0.02 99.80 02:15:01 all 0.15 0.00 0.03 0.00 0.00 99.81 02:15:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:15:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:15:01 2 0.03 0.00 0.05 0.00 0.02 99.90 02:15:01 3 0.52 0.00 0.02 0.00 0.00 99.47 02:16:01 all 0.15 0.00 0.03 0.00 0.00 99.83 02:16:01 0 0.07 0.00 0.03 0.00 0.00 99.90 02:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 02:16:01 2 0.05 0.00 0.03 0.00 0.00 99.92 02:16:01 3 0.45 0.00 0.03 0.00 0.00 99.52 02:17:01 all 0.15 0.00 0.02 0.00 0.00 99.82 02:17:01 0 0.52 0.00 0.02 0.00 0.00 99.47 02:17:01 1 0.03 0.00 0.03 0.00 0.02 99.92 02:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:17:01 3 0.03 0.00 0.03 0.00 0.00 99.93 02:18:01 all 0.16 0.00 0.02 0.00 0.00 99.81 02:18:01 0 0.53 0.00 0.02 0.00 0.00 99.45 02:18:01 1 0.02 0.00 0.02 0.00 0.00 99.97 02:18:01 2 0.08 0.00 0.07 0.00 0.00 99.85 02:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 1.52 0.00 0.75 0.50 0.01 97.22 Average: 0 1.38 0.00 0.90 0.28 0.01 97.43 Average: 1 1.44 0.00 0.64 0.69 0.01 97.22 Average: 2 1.56 0.00 0.86 0.50 0.01 97.07 Average: 3 1.69 0.00 0.62 0.54 0.01 97.14