---> uname -a: Linux prd-centos7-docker-4c-2g-31014.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 8.6G 41.4G 17% / 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 831 141 0 863 941 Swap: 1023 4 1019 ---> 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:e6:9a:dc brd ff:ff:ff:ff:ff:ff inet 10.30.123.2/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fee6:9adc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:54:17:75:5d 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::42:54ff:fe17:755d/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) 03/23/21 _x86_64_ (4 CPU) 03:43:09 LINUX RESTART (4 CPU) 03:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:45:01 28.67 7.04 21.63 0.00 1824.10 3827.57 0.00 03:46:01 1.55 0.00 1.55 0.00 0.00 23.61 0.00 03:47:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 03:48:01 0.50 0.00 0.50 0.00 0.00 5.10 0.00 03:49:01 0.32 0.00 0.32 0.00 0.00 4.70 0.00 03:50:01 0.28 0.00 0.28 0.00 0.00 3.81 0.00 03:51:01 0.22 0.00 0.22 0.00 0.00 1.78 0.00 03:52:01 19.99 2.75 17.25 0.00 618.35 11129.03 0.00 03:53:01 460.12 234.46 225.66 0.00 11541.30 54411.43 0.00 Average: 56.97 27.19 29.77 0.00 1554.15 7723.72 0.00 03:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 149948 0 621788 33.05 2620 1107188 1127564 38.48 405040 1126700 20 03:46:01 158008 0 613720 32.62 2620 1107196 1077924 36.79 402236 1122484 20 03:47:01 155652 0 616072 32.74 2620 1107200 1078008 36.79 401440 1125828 8 03:48:01 156080 0 615644 32.72 2620 1107200 1078016 36.79 417344 1109488 8 03:49:01 155536 0 616180 32.75 2620 1107208 1078004 36.79 415624 1112120 16 03:50:01 155688 0 616024 32.74 2620 1107212 1077920 36.79 421480 1105972 12 03:51:01 155860 0 615848 32.73 2620 1107216 1077920 36.79 421500 1105972 8 03:52:01 70060 0 693124 36.84 2620 1115740 1513712 51.66 586712 1015544 89672 03:53:01 144504 0 773264 41.10 1564 962212 1240164 42.32 581036 827884 300 Average: 144593 0 642407 34.14 2503 1092041 1149915 39.24 450268 1072444 10007 03:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 eth0 99.17 90.78 454.61 31.40 0.00 0.00 0.00 0.00 03:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 docker0 34.21 27.15 3.32 113.31 0.00 0.00 0.00 0.00 03:46:01 eth0 1.67 0.78 1.02 0.05 0.00 0.00 0.00 0.00 03:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 eth0 1.15 0.47 0.43 0.21 0.00 0.00 0.00 0.00 03:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 eth0 0.47 0.28 0.27 0.20 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 eth0 0.30 0.22 0.14 0.07 0.00 0.00 0.00 0.00 03:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 eth0 407.16 355.70 4071.00 27.38 0.00 0.00 0.00 0.00 03:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 eth0 465.56 410.50 3455.61 97.98 0.00 0.00 0.00 0.00 03:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 veth2252e26 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:53:01 docker0 55.51 54.29 5.10 221.75 0.00 0.00 0.00 0.00 Average: eth0 108.47 95.48 888.14 17.46 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: veth2252e26 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 9.93 9.02 0.93 37.11 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) 03/23/21 _x86_64_ (4 CPU) 03:43:09 LINUX RESTART (4 CPU) 03:44:02 CPU %user %nice %system %iowait %steal %idle 03:45:01 all 2.83 0.00 1.79 0.58 0.08 94.72 03:45:01 0 2.77 0.00 2.08 0.43 0.07 94.66 03:45:01 1 2.54 0.00 2.05 1.50 0.07 93.85 03:45:01 2 3.16 0.00 1.76 0.09 0.09 94.92 03:45:01 3 2.87 0.00 1.26 0.31 0.09 95.48 03:46:01 all 0.18 0.00 0.05 0.00 0.00 99.77 03:46:01 0 0.03 0.00 0.03 0.00 0.00 99.93 03:46:01 1 0.07 0.00 0.05 0.00 0.00 99.88 03:46:01 2 0.05 0.00 0.05 0.00 0.00 99.90 03:46:01 3 0.57 0.00 0.07 0.00 0.00 99.37 03:47:01 all 0.17 0.00 0.09 0.00 0.01 99.73 03:47:01 0 0.03 0.00 0.12 0.00 0.02 99.83 03:47:01 1 0.12 0.00 0.08 0.00 0.00 99.80 03:47:01 2 0.07 0.00 0.07 0.00 0.00 99.87 03:47:01 3 0.47 0.00 0.08 0.00 0.02 99.43 03:48:01 all 0.16 0.00 0.05 0.00 0.00 99.79 03:48:01 0 0.02 0.00 0.07 0.00 0.00 99.92 03:48:01 1 0.05 0.00 0.05 0.00 0.02 99.88 03:48:01 2 0.07 0.00 0.05 0.00 0.00 99.88 03:48:01 3 0.50 0.00 0.03 0.00 0.00 99.47 03:49:01 all 0.16 0.00 0.03 0.00 0.00 99.80 03:49:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:49:01 1 0.37 0.00 0.05 0.00 0.00 99.58 03:49:01 2 0.07 0.00 0.05 0.00 0.02 99.87 03:49:01 3 0.20 0.00 0.00 0.00 0.00 99.80 03:50:01 all 0.14 0.00 0.04 0.00 0.00 99.82 03:50:01 0 0.00 0.00 0.07 0.00 0.00 99.93 03:50:01 1 0.52 0.00 0.05 0.00 0.00 99.43 03:50:01 2 0.05 0.00 0.03 0.00 0.00 99.92 03:50:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:51:01 all 0.17 0.00 0.03 0.00 0.00 99.80 03:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:51:01 1 0.55 0.00 0.03 0.00 0.00 99.42 03:51:01 2 0.05 0.00 0.05 0.00 0.00 99.90 03:51:01 3 0.07 0.00 0.03 0.00 0.00 99.90 03:52:01 all 2.90 0.00 1.81 0.09 0.03 95.18 03:52:01 0 2.95 0.00 2.04 0.15 0.02 94.84 03:52:01 1 3.30 0.00 1.58 0.02 0.03 95.07 03:52:01 2 2.82 0.00 1.96 0.02 0.03 95.17 03:52:01 3 2.52 0.00 1.65 0.17 0.03 95.63 03:53:01 all 16.07 0.00 11.72 5.89 0.30 66.01 03:53:01 0 14.94 0.00 11.13 4.61 0.30 69.02 03:53:01 1 16.72 0.00 11.18 7.50 0.33 64.26 03:53:01 2 16.89 0.00 12.08 6.97 0.24 63.82 03:53:01 3 15.74 0.00 12.48 4.46 0.35 66.97 Average: all 2.47 0.00 1.69 0.71 0.05 95.09 Average: 0 2.24 0.00 1.68 0.56 0.04 95.47 Average: 1 2.63 0.00 1.64 0.97 0.05 94.71 Average: 2 2.52 0.00 1.75 0.76 0.04 94.93 Average: 3 2.48 0.00 1.69 0.53 0.05 95.25