---> uname -a: Linux prd-centos7-docker-4c-2g-33316.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 8.0G 42.0G 16% / 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 8.0G 42.0G 16% /facter-os /dev/vda1 50.0G 8.0G 42.0G 16% /etc/resolv.conf /dev/vda1 50.0G 8.0G 42.0G 16% /etc/hostname /dev/vda1 50.0G 8.0G 42.0G 16% /etc/hosts /dev/vda1 50.0G 8.0G 42.0G 16% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 50.0G 8.0G 42.0G 16% /var/log/sa-host /dev/vda1 50.0G 8.0G 42.0G 16% /var/log/secure /dev/vda1 50.0G 8.0G 42.0G 16% /var/log/auth.log /dev/vda1 50.0G 8.0G 42.0G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.0G 42.0G 16% /w/workspace/edgexfoundry_edgex-ui-go_master ---> free -m: total used free shared buff/cache available Mem: 1837 757 133 0 946 985 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:5d:a5:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.163/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe5d:a5d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7b:a7:4b:38 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::42:7bff:fea7:4b38/64 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) 04/08/21 _x86_64_ (4 CPU) 12:36:44 LINUX RESTART (4 CPU) 12:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:38:01 204.48 117.78 86.70 0.00 12768.18 40131.31 0.00 12:39:01 3.70 0.00 3.70 0.00 0.00 118.75 0.00 12:40:01 0.40 0.00 0.40 0.00 0.00 5.30 0.00 12:41:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 12:42:01 0.20 0.00 0.20 0.00 0.00 2.86 0.00 12:43:01 0.35 0.00 0.35 0.00 0.00 4.76 0.00 12:44:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 12:45:01 0.18 0.00 0.18 0.00 0.00 2.17 0.00 12:46:01 136.54 68.99 67.55 0.00 2994.08 24672.35 0.00 12:47:01 170.89 111.68 59.21 0.00 5358.31 11936.15 0.00 12:48:01 2.55 0.00 2.55 0.00 0.00 119.28 0.00 Average: 47.28 27.15 20.14 0.00 1920.97 7003.34 0.00 12:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 161760 0 624696 33.20 2620 1092468 1125072 38.40 419176 1099584 140 12:39:01 169496 0 616872 32.79 2620 1092556 1082252 36.94 422960 1089196 12 12:40:01 167824 0 618536 32.87 2620 1092564 1079372 36.84 423332 1091316 16 12:41:01 167028 0 619332 32.92 2620 1092564 1079408 36.84 433584 1081144 8 12:42:01 168464 0 617888 32.84 2620 1092572 1079216 36.83 426568 1087128 8 12:43:01 167284 0 619064 32.90 2620 1092576 1079288 36.83 441112 1074268 20 12:44:01 167940 0 618404 32.87 2620 1092580 1079168 36.83 447416 1067228 12 12:45:01 167716 0 618624 32.88 2620 1092584 1079168 36.83 447544 1067228 8 12:46:01 74396 0 761420 40.47 2620 1043108 1506416 51.41 556572 984368 72652 12:47:01 106292 0 765956 40.71 2596 1006700 1267600 43.26 557640 940096 20 12:48:01 109764 0 762456 40.52 2596 1006728 1267484 43.26 556548 940176 16 Average: 147997 0 658477 35.00 2616 1072455 1156768 39.48 466587 1047430 6628 12:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 eth0 556.61 360.35 1277.07 96.94 0.00 0.00 0.00 0.00 12:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 34.15 27.18 3.28 113.38 0.00 0.00 0.00 0.00 12:39:01 eth0 0.65 0.12 0.05 0.02 0.00 0.00 0.00 0.00 12:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 eth0 0.75 0.45 0.29 0.17 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 eth0 0.98 0.37 0.32 0.23 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 0.22 0.13 0.12 0.01 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 0.70 0.48 0.40 0.24 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 0.10 0.08 0.01 0.04 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 0.08 0.01 0.01 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 428.69 379.23 4074.08 30.88 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 12:47:01 veth18d9f35 57.01 55.63 5.89 251.76 0.00 0.00 0.00 0.00 12:47:01 eth0 68.16 64.47 263.60 10.62 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 57.01 55.50 5.11 251.75 0.00 0.00 0.00 0.00 12:48:01 veth18d9f35 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 eth0 1.58 0.88 1.22 0.66 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 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth18d9f35 5.19 5.06 0.54 22.91 0.00 0.00 0.00 0.00 Average: eth0 96.27 73.37 510.94 12.72 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 8.30 7.52 0.76 33.22 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) 04/08/21 _x86_64_ (4 CPU) 12:36:44 LINUX RESTART (4 CPU) 12:37:01 CPU %user %nice %system %iowait %steal %idle 12:38:01 all 16.24 0.00 9.62 8.15 0.18 65.81 12:38:01 0 17.25 0.00 10.12 5.78 0.17 66.68 12:38:01 1 15.76 0.00 8.31 7.89 0.17 67.86 12:38:01 2 16.07 0.00 10.43 7.67 0.17 65.66 12:38:01 3 15.90 0.00 9.63 11.27 0.19 63.01 12:39:01 all 0.18 0.00 0.05 0.00 0.00 99.76 12:39:01 0 0.07 0.00 0.03 0.00 0.00 99.90 12:39:01 1 0.05 0.00 0.07 0.00 0.00 99.88 12:39:01 2 0.58 0.00 0.10 0.00 0.00 99.32 12:39:01 3 0.03 0.00 0.02 0.00 0.00 99.95 12:40:01 all 0.16 0.00 0.05 0.00 0.00 99.79 12:40:01 0 0.05 0.00 0.05 0.00 0.00 99.90 12:40:01 1 0.38 0.00 0.03 0.00 0.00 99.58 12:40:01 2 0.17 0.00 0.08 0.00 0.02 99.73 12:40:01 3 0.03 0.00 0.03 0.00 0.00 99.93 12:41:01 all 0.15 0.00 0.05 0.00 0.00 99.80 12:41:01 0 0.02 0.00 0.03 0.00 0.00 99.95 12:41:01 1 0.52 0.00 0.08 0.00 0.00 99.40 12:41:01 2 0.05 0.00 0.05 0.00 0.00 99.90 12:41:01 3 0.03 0.00 0.03 0.00 0.00 99.93 12:42:01 all 0.16 0.00 0.04 0.00 0.01 99.79 12:42:01 0 0.03 0.00 0.02 0.00 0.02 99.93 12:42:01 1 0.50 0.00 0.03 0.00 0.00 99.47 12:42:01 2 0.05 0.00 0.05 0.00 0.02 99.88 12:42:01 3 0.05 0.00 0.05 0.00 0.02 99.88 12:43:01 all 0.18 0.00 0.06 0.00 0.00 99.76 12:43:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:43:01 1 0.53 0.00 0.13 0.00 0.00 99.33 12:43:01 2 0.12 0.00 0.05 0.00 0.00 99.83 12:43:01 3 0.03 0.00 0.03 0.00 0.00 99.93 12:44:01 all 0.17 0.00 0.05 0.00 0.00 99.78 12:44:01 0 0.02 0.00 0.03 0.00 0.00 99.95 12:44:01 1 0.52 0.00 0.12 0.00 0.00 99.37 12:44:01 2 0.08 0.00 0.03 0.00 0.00 99.88 12:44:01 3 0.05 0.00 0.03 0.00 0.00 99.92 12:45:01 all 0.15 0.00 0.03 0.00 0.00 99.82 12:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:45:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:45:01 2 0.53 0.00 0.03 0.00 0.00 99.43 12:45:01 3 0.05 0.00 0.05 0.00 0.00 99.90 12:46:01 all 6.23 0.00 4.46 1.11 0.08 88.14 12:46:01 0 6.35 0.00 5.40 0.83 0.07 87.34 12:46:01 1 6.10 0.00 4.27 0.58 0.07 88.99 12:46:01 2 6.77 0.00 4.59 1.69 0.07 86.88 12:46:01 3 5.69 0.00 3.57 1.32 0.10 89.32 12:47:01 all 3.39 0.00 2.27 2.54 0.04 91.76 12:47:01 0 2.67 0.00 2.69 2.54 0.03 92.07 12:47:01 1 4.51 0.00 2.35 2.18 0.02 90.94 12:47:01 2 3.42 0.00 2.21 2.30 0.07 92.00 12:47:01 3 2.97 0.00 1.84 3.13 0.03 92.02 12:48:01 all 0.20 0.00 0.05 0.00 0.00 99.75 12:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 12:48:01 1 0.03 0.00 0.05 0.00 0.00 99.92 12:48:01 2 0.58 0.00 0.12 0.00 0.00 99.30 12:48:01 3 0.15 0.00 0.02 0.00 0.00 99.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.44 0.00 1.50 1.06 0.03 94.98 Average: 0 2.37 0.00 1.65 0.82 0.03 95.14 Average: 1 2.60 0.00 1.39 0.95 0.02 95.04 Average: 2 2.55 0.00 1.59 1.05 0.03 94.78 Average: 3 2.23 0.00 1.37 1.40 0.03 94.96