---> uname -a: Linux prd-centos7-docker-4c-2g-918.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-339 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-339@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 727 111 0 998 1005 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:7f:b2:ea brd ff:ff:ff:ff:ff:ff inet 10.30.123.6/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe7f:b2ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ea:f7:45:de 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:eaff:fef7:45de/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) 04/19/21 _x86_64_ (4 CPU) 20:44:55 LINUX RESTART (4 CPU) 20:46:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:47:01 60.86 20.45 40.41 0.00 5276.45 4974.87 0.00 20:48:01 10.06 2.48 7.58 0.00 611.58 797.80 0.00 20:49:01 0.35 0.00 0.35 0.00 0.00 6.69 0.00 20:50:01 0.22 0.00 0.22 0.00 0.00 3.57 0.00 20:51:01 0.23 0.00 0.23 0.00 0.00 4.11 0.00 20:52:01 0.38 0.00 0.38 0.00 0.00 4.23 0.00 20:53:01 0.28 0.00 0.28 0.00 0.00 2.98 0.00 20:54:01 0.17 0.00 0.17 0.00 0.00 1.63 0.00 20:55:01 0.32 0.00 0.32 0.00 0.00 3.48 0.00 20:56:01 0.25 0.00 0.25 0.00 0.00 2.51 0.00 20:57:01 155.01 77.16 77.85 0.00 7120.78 18937.05 0.00 Average: 20.67 9.09 11.58 0.00 1173.24 2247.03 0.00 20:46:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:47:01 177412 0 597396 31.75 2620 1104116 1238412 42.26 398192 1103664 40 20:48:01 114016 0 632704 33.63 2620 1132204 1137356 38.82 451668 1114664 20 20:49:01 117804 0 628912 33.43 2620 1132208 1086820 37.09 452264 1111944 20 20:50:01 116072 0 630640 33.52 2620 1132212 1087096 37.10 453204 1111944 20 20:51:01 115740 0 630964 33.53 2620 1132220 1088200 37.14 453688 1111944 16 20:52:01 116404 0 630292 33.50 2620 1132228 1088104 37.14 452124 1112792 16 20:53:01 116356 0 630340 33.50 2620 1132228 1088128 37.14 452496 1112792 12 20:54:01 118820 0 627872 33.37 2620 1132232 1086704 37.09 450180 1112792 8 20:55:01 119008 0 627676 33.36 2620 1132240 1086704 37.09 450192 1112792 8 20:56:01 118696 0 627984 33.38 2620 1132244 1086704 37.09 450196 1112792 8 20:57:01 131640 0 743672 39.52 2620 1003612 1554308 53.05 501736 995052 56 Average: 123815 0 637132 33.86 2620 1117977 1148049 39.18 451449 1101197 20 20:46:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:47:01 veth0a13038 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 323.10 240.56 1224.88 74.74 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 65.75 72.26 183.51 13.52 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 57.07 46.09 5.16 160.38 0.00 0.00 0.00 0.00 20:49:01 eth0 6.94 5.53 0.85 21.98 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 6.05 2.44 1.19 8.98 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 2.76 1.15 1.15 0.79 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 1.15 0.42 0.45 0.27 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 eth0 0.42 0.20 0.26 0.16 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 216.48 163.58 2178.85 22.05 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.02 43.72 324.61 12.80 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 5.21 4.21 0.47 14.65 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) 04/19/21 _x86_64_ (4 CPU) 20:44:55 LINUX RESTART (4 CPU) 20:46:03 CPU %user %nice %system %iowait %steal %idle 20:47:01 all 12.72 0.00 4.75 1.84 26.29 54.40 20:47:01 0 11.96 0.00 4.58 1.28 27.48 54.71 20:47:01 1 14.43 0.00 5.10 1.69 25.33 53.45 20:47:01 2 12.10 0.00 5.31 1.86 25.78 54.94 20:47:01 3 12.42 0.00 4.02 2.54 26.54 54.48 20:48:01 all 1.57 0.00 1.61 0.19 6.06 90.57 20:48:01 0 1.15 0.00 1.62 0.03 6.13 91.07 20:48:01 1 1.28 0.00 1.65 0.23 5.65 91.20 20:48:01 2 1.96 0.00 1.56 0.47 5.86 90.15 20:48:01 3 1.91 0.00 1.62 0.02 6.61 89.85 20:49:01 all 0.16 0.00 0.09 0.00 0.12 99.63 20:49:01 0 0.13 0.00 0.10 0.00 0.10 99.67 20:49:01 1 0.13 0.00 0.13 0.00 0.10 99.63 20:49:01 2 0.10 0.00 0.07 0.00 0.17 99.67 20:49:01 3 0.27 0.00 0.07 0.00 0.12 99.55 20:50:01 all 0.27 0.00 0.06 0.00 0.46 99.21 20:50:01 0 0.10 0.00 0.05 0.00 0.43 99.42 20:50:01 1 0.32 0.00 0.07 0.00 0.43 99.19 20:50:01 2 0.33 0.00 0.05 0.00 0.48 99.14 20:50:01 3 0.35 0.00 0.07 0.00 0.48 99.10 20:51:01 all 0.11 0.00 0.03 0.00 0.24 99.61 20:51:01 0 0.05 0.00 0.05 0.00 0.27 99.63 20:51:01 1 0.33 0.00 0.03 0.00 0.32 99.32 20:51:01 2 0.03 0.00 0.02 0.00 0.13 99.82 20:51:01 3 0.03 0.00 0.03 0.00 0.25 99.68 20:52:01 all 0.12 0.00 0.19 0.00 1.02 98.68 20:52:01 0 0.07 0.00 0.08 0.00 1.24 98.61 20:52:01 1 0.27 0.00 0.35 0.00 0.96 98.42 20:52:01 2 0.08 0.00 0.17 0.00 0.91 98.84 20:52:01 3 0.05 0.00 0.15 0.00 0.96 98.84 20:53:01 all 0.12 0.00 0.03 0.00 0.21 99.64 20:53:01 0 0.03 0.00 0.02 0.00 0.07 99.88 20:53:01 1 0.38 0.00 0.03 0.00 0.56 99.02 20:53:01 2 0.07 0.00 0.05 0.00 0.15 99.73 20:53:01 3 0.00 0.00 0.02 0.00 0.05 99.93 20:54:01 all 0.12 0.00 0.04 0.00 0.20 99.65 20:54:01 0 0.02 0.00 0.03 0.00 0.10 99.85 20:54:01 1 0.37 0.00 0.03 0.00 0.27 99.33 20:54:01 2 0.07 0.00 0.07 0.00 0.30 99.57 20:54:01 3 0.02 0.00 0.03 0.00 0.12 99.83 20:55:01 all 0.10 0.00 0.02 0.00 0.14 99.74 20:55:01 0 0.02 0.00 0.02 0.00 0.05 99.92 20:55:01 1 0.35 0.00 0.03 0.00 0.35 99.27 20:55:01 2 0.00 0.00 0.02 0.00 0.13 99.85 20:55:01 3 0.02 0.00 0.02 0.00 0.03 99.93 20:56:01 all 0.10 0.00 0.02 0.00 0.76 99.12 20:56:01 0 0.02 0.00 0.02 0.00 0.47 99.49 20:56:01 1 0.35 0.00 0.02 0.00 1.14 98.49 20:56:01 2 0.02 0.00 0.02 0.00 0.94 99.03 20:56:01 3 0.02 0.00 0.02 0.00 0.49 99.48 20:57:01 all 4.56 0.00 4.19 3.00 18.14 70.11 20:57:01 0 3.85 0.00 3.40 2.19 17.87 72.69 20:57:01 1 4.76 0.00 4.54 1.45 17.77 71.49 20:57:01 2 5.08 0.00 4.71 5.98 18.68 65.55 20:57:01 3 4.58 0.00 4.13 2.40 18.24 70.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.82 0.00 1.02 0.47 4.94 91.75 Average: 0 1.61 0.00 0.93 0.33 5.04 92.09 Average: 1 2.08 0.00 1.10 0.31 4.84 91.66 Average: 2 1.81 0.00 1.11 0.78 4.92 91.38 Average: 3 1.79 0.00 0.94 0.46 4.96 91.85