---> uname -a: Linux prd-centos7-docker-4c-2g-15102.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 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@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 /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master ---> free -m: total used free shared buff/cache available Mem: 1837 836 123 0 877 935 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:cf:8f:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fecf:8fa3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:04:37:ed:08 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::42:4ff:fe37:ed08/64 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) 12/08/20 _x86_64_ (4 CPU) 12:38:04 LINUX RESTART (4 CPU) 12:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:40:02 52.00 14.59 37.41 0.00 4623.69 3294.79 0.00 12:41:01 1.76 0.00 1.76 0.00 0.00 35.04 0.00 12:42:01 0.53 0.00 0.53 0.00 0.00 9.07 0.00 12:43:01 0.33 0.00 0.33 0.00 0.00 4.75 0.00 12:44:01 0.33 0.00 0.33 0.00 0.00 4.91 0.00 12:45:01 0.37 0.00 0.37 0.00 0.00 5.65 0.00 12:46:01 221.02 119.03 101.99 0.00 4296.65 30749.02 0.00 12:47:02 166.32 92.20 74.12 0.00 5962.44 11847.08 0.00 12:48:01 212.80 75.43 137.38 0.00 4522.65 25803.38 0.00 Average: 72.78 33.50 39.28 0.00 2157.82 7961.76 0.00 12:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:02 174768 0 566300 30.10 2620 1137856 1155084 39.42 386072 1119904 128 12:41:01 183724 0 557336 29.62 2620 1137864 1068872 36.48 395712 1103212 16 12:42:01 181576 0 559480 29.74 2620 1137868 1069292 36.49 393840 1107412 20 12:43:01 179216 0 561840 29.86 2620 1137868 1069328 36.49 400080 1103368 12 12:44:01 180104 0 560944 29.81 2620 1137876 1069076 36.49 402076 1100784 16 12:45:01 181196 0 559848 29.75 2620 1137880 1068872 36.48 411412 1090448 12 12:46:01 76388 0 694708 36.92 2620 1107828 1488948 50.82 516544 1032452 55004 12:47:02 79388 0 733284 38.97 2564 1066308 1559168 53.21 647252 904984 92868 12:48:01 214888 0 776548 41.27 1492 888616 1306692 44.60 577300 749864 72 Average: 161250 0 618921 32.89 2488 1098885 1206148 41.16 458921 1034714 16461 12:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:02 eth0 159.65 141.63 688.84 55.12 0.00 0.00 0.00 0.00 12:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 docker0 43.50 36.39 3.87 109.10 0.00 0.00 0.00 0.00 12:41:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 eth0 1.56 1.18 3.11 0.25 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 eth0 1.23 0.57 0.57 0.37 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 0.22 0.15 0.14 0.10 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 408.64 356.19 4067.85 30.90 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:02 eth0 429.64 388.30 3438.95 44.53 0.00 0.00 0.00 0.00 12:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:02 docker0 43.88 41.29 4.46 106.47 0.00 0.00 0.00 0.00 12:48:01 veth6b14995 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:48:01 eth0 102.38 79.18 235.21 69.09 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 37.76 48.82 2.21 189.78 0.00 0.00 0.00 0.00 Average: veth6b14995 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.12 107.89 941.75 22.23 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 13.90 14.03 1.17 44.88 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) 12/08/20 _x86_64_ (4 CPU) 12:38:04 LINUX RESTART (4 CPU) 12:39:01 CPU %user %nice %system %iowait %steal %idle 12:40:02 all 3.87 0.00 2.91 1.07 7.29 84.86 12:40:02 0 4.13 0.00 2.93 0.73 7.53 84.67 12:40:02 1 4.10 0.00 2.89 1.03 6.99 84.98 12:40:02 2 3.07 0.00 2.43 1.33 7.88 85.30 12:40:02 3 4.19 0.00 3.40 1.16 6.76 84.49 12:41:01 all 0.08 0.00 0.08 0.00 0.43 99.40 12:41:01 0 0.02 0.00 0.08 0.00 0.22 99.68 12:41:01 1 0.25 0.00 0.12 0.00 0.93 98.70 12:41:01 2 0.02 0.00 0.07 0.00 0.34 99.58 12:41:01 3 0.03 0.00 0.07 0.00 0.24 99.66 12:42:01 all 0.13 0.00 0.16 0.00 1.21 98.50 12:42:01 0 0.03 0.00 0.13 0.00 0.98 98.86 12:42:01 1 0.08 0.00 0.30 0.00 1.52 98.10 12:42:01 2 0.33 0.00 0.07 0.00 1.37 98.23 12:42:01 3 0.07 0.00 0.15 0.00 0.96 98.82 12:43:01 all 0.10 0.00 0.03 0.00 0.62 99.25 12:43:01 0 0.03 0.00 0.03 0.00 0.23 99.70 12:43:01 1 0.02 0.00 0.02 0.00 0.63 99.34 12:43:01 2 0.31 0.00 0.05 0.00 1.29 98.35 12:43:01 3 0.02 0.00 0.02 0.00 0.33 99.63 12:44:01 all 0.07 0.00 0.06 0.00 0.63 99.24 12:44:01 0 0.00 0.00 0.02 0.00 0.35 99.63 12:44:01 1 0.02 0.00 0.05 0.00 0.63 99.30 12:44:01 2 0.22 0.00 0.13 0.00 0.94 98.71 12:44:01 3 0.03 0.00 0.03 0.00 0.61 99.32 12:45:01 all 0.06 0.00 0.04 0.00 0.61 99.29 12:45:01 0 0.02 0.00 0.03 0.00 0.78 99.17 12:45:01 1 0.22 0.00 0.02 0.00 0.66 99.11 12:45:01 2 0.00 0.00 0.08 0.00 0.27 99.65 12:45:01 3 0.02 0.00 0.03 0.00 0.73 99.22 12:46:01 all 4.19 0.00 3.64 0.69 16.41 75.08 12:46:01 0 3.53 0.00 3.86 0.92 17.33 74.37 12:46:01 1 4.23 0.00 3.25 0.70 16.44 75.38 12:46:01 2 4.93 0.00 4.12 0.85 16.09 74.01 12:46:01 3 4.06 0.00 3.34 0.30 15.78 76.53 12:47:02 all 5.05 0.00 6.16 2.39 18.73 67.67 12:47:02 0 5.45 0.00 7.00 2.22 19.58 65.75 12:47:02 1 4.78 0.00 6.30 3.49 19.18 66.25 12:47:02 2 5.22 0.00 6.14 2.29 17.96 68.39 12:47:02 3 4.76 0.00 5.23 1.53 18.20 70.29 12:48:01 all 6.78 0.00 7.22 2.02 17.00 66.98 12:48:01 0 6.45 0.00 8.12 1.88 18.14 65.42 12:48:01 1 9.60 0.00 7.80 3.48 16.89 62.23 12:48:01 2 4.84 0.00 5.83 1.34 16.26 71.73 12:48:01 3 6.29 0.00 7.16 1.40 16.70 68.45 Average: all 2.27 0.00 2.27 0.69 7.03 87.75 Average: 0 2.19 0.00 2.48 0.64 7.27 87.42 Average: 1 2.59 0.00 2.31 0.97 7.14 86.99 Average: 2 2.12 0.00 2.12 0.65 6.97 88.15 Average: 3 2.17 0.00 2.16 0.49 6.74 88.44