---> uname -a: Linux prd-centos7-docker-4c-2g-21562.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% /w/workspace/edgexfoundry_edgex-ui-go_PR-288 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-288@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 /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 718 73 0 1045 1014 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:bc:96:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:febc:96f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:85:3f:61:3c 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::42:85ff:fe3f:613c/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) 01/20/21 _x86_64_ (4 CPU) 09:44:42 LINUX RESTART (4 CPU) 09:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:46:01 152.49 63.78 88.71 0.00 8504.43 40738.39 0.00 09:47:01 3.16 0.07 3.10 0.00 2.13 104.81 0.00 09:48:01 0.45 0.00 0.45 0.00 0.00 6.91 0.00 09:49:01 0.27 0.00 0.27 0.00 0.00 3.11 0.00 09:50:01 0.23 0.00 0.23 0.00 0.00 3.48 0.00 09:51:01 0.30 0.00 0.30 0.00 0.00 4.51 0.00 09:52:01 58.11 48.60 9.51 0.00 4209.92 3078.21 0.00 Average: 30.43 15.95 14.48 0.00 1801.19 6197.13 0.00 09:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:46:01 156540 0 579532 30.80 2620 1142852 1102580 37.63 399724 1125524 128 09:47:01 157764 0 578232 30.73 2620 1142928 1098152 37.48 399984 1124136 20 09:48:01 159500 0 576488 30.64 2620 1142936 1083760 36.99 408688 1113980 8 09:49:01 160624 0 575364 30.58 2620 1142936 1069416 36.50 408252 1113328 8 09:50:01 159280 0 576700 30.65 2620 1142944 1069492 36.50 413476 1109488 8 09:51:01 159980 0 575996 30.61 2620 1142948 1069560 36.50 413564 1109488 8 09:52:01 72544 0 658452 35.00 2620 1147928 1481688 50.57 503460 1095512 105656 Average: 146605 0 588681 31.29 2620 1143639 1139235 38.88 421021 1113065 15119 09:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:46:01 eth0 593.64 388.46 1289.34 101.79 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 33.16 25.42 3.05 110.69 0.00 0.00 0.00 0.00 09:47:01 eth0 6.09 2.33 3.76 0.48 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 eth0 2.81 0.65 0.70 0.43 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 eth0 2.50 0.65 0.64 0.37 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 eth0 1.88 0.32 0.40 0.23 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 eth0 1.65 0.92 0.94 0.66 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 eth0 197.55 144.16 2168.40 15.04 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.05 76.06 493.08 16.81 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 4.67 3.58 0.43 15.59 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) 01/20/21 _x86_64_ (4 CPU) 09:44:42 LINUX RESTART (4 CPU) 09:45:02 CPU %user %nice %system %iowait %steal %idle 09:46:01 all 14.53 0.00 7.90 6.20 0.05 71.32 09:46:01 0 15.14 0.00 7.99 7.02 0.05 69.80 09:46:01 1 12.06 0.00 7.37 7.86 0.07 72.64 09:46:01 2 17.52 0.00 6.05 4.86 0.03 71.53 09:46:01 3 13.41 0.00 10.20 5.06 0.03 71.29 09:47:01 all 0.17 0.00 0.05 0.00 0.00 99.77 09:47:01 0 0.08 0.00 0.07 0.00 0.00 99.85 09:47:01 1 0.47 0.00 0.05 0.00 0.02 99.47 09:47:01 2 0.07 0.00 0.07 0.00 0.00 99.87 09:47:01 3 0.07 0.00 0.02 0.00 0.00 99.92 09:48:01 all 0.18 0.00 0.04 0.00 0.00 99.78 09:48:01 0 0.03 0.00 0.05 0.00 0.00 99.92 09:48:01 1 0.05 0.00 0.03 0.00 0.00 99.92 09:48:01 2 0.07 0.00 0.05 0.00 0.00 99.88 09:48:01 3 0.55 0.00 0.03 0.00 0.00 99.42 09:49:01 all 0.18 0.00 0.03 0.00 0.00 99.79 09:49:01 0 0.03 0.00 0.03 0.00 0.00 99.93 09:49:01 1 0.10 0.00 0.02 0.00 0.00 99.88 09:49:01 2 0.07 0.00 0.07 0.00 0.02 99.85 09:49:01 3 0.52 0.00 0.00 0.00 0.00 99.48 09:50:01 all 0.19 0.00 0.12 0.00 0.00 99.69 09:50:01 0 0.07 0.00 0.13 0.00 0.00 99.80 09:50:01 1 0.05 0.00 0.12 0.00 0.00 99.83 09:50:01 2 0.10 0.00 0.17 0.00 0.00 99.73 09:50:01 3 0.55 0.00 0.05 0.00 0.00 99.40 09:51:01 all 0.18 0.00 0.04 0.00 0.00 99.78 09:51:01 0 0.05 0.00 0.02 0.00 0.00 99.93 09:51:01 1 0.17 0.00 0.07 0.00 0.00 99.77 09:51:01 2 0.05 0.00 0.05 0.00 0.02 99.88 09:51:01 3 0.45 0.00 0.02 0.00 0.00 99.53 09:52:01 all 2.84 0.00 1.69 1.31 0.01 94.15 09:52:01 0 2.85 0.00 1.81 0.07 0.02 95.26 09:52:01 1 3.46 0.00 1.97 2.94 0.02 91.60 09:52:01 2 3.25 0.00 1.76 2.01 0.00 92.98 09:52:01 3 1.79 0.00 1.24 0.22 0.02 96.74 Average: all 2.55 0.00 1.38 1.05 0.01 95.02 Average: 0 2.54 0.00 1.41 0.98 0.01 95.06 Average: 1 2.29 0.00 1.35 1.51 0.01 94.84 Average: 2 2.94 0.00 1.15 0.96 0.01 94.94 Average: 3 2.42 0.00 1.61 0.73 0.01 95.23