---> uname -a: Linux prd-centos7-docker-4c-2g-32393.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% /var/log/auth.log /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-297 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-297@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 ---> free -m: total used free shared buff/cache available Mem: 1837 689 92 0 1055 1043 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:8c:8e:1d brd ff:ff:ff:ff:ff:ff inet 10.30.123.53/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe8c:8e1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f9:fb:47:b5 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:f9ff:fefb:47b5/64 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) 04/01/21 _x86_64_ (4 CPU) 02:08:51 LINUX RESTART (4 CPU) 02:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:11:01 3.05 0.00 3.05 0.00 0.00 80.83 0.00 02:12:01 0.85 0.00 0.85 0.00 0.00 11.48 0.00 02:13:01 0.58 0.00 0.58 0.00 0.00 6.39 0.00 02:14:01 0.38 0.00 0.38 0.00 0.00 6.06 0.00 02:15:01 0.22 0.00 0.22 0.00 0.00 3.03 0.00 02:16:01 0.32 0.00 0.32 0.00 0.00 3.56 0.00 02:17:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 02:18:01 0.28 0.00 0.28 0.00 0.00 2.70 0.00 02:19:01 0.38 0.00 0.38 0.00 0.00 5.70 0.00 02:20:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 02:21:01 55.79 48.25 7.54 0.00 4032.76 711.15 0.00 Average: 5.67 4.39 1.28 0.00 366.79 76.02 0.00 02:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 150600 0 577732 30.71 2620 1150592 1087224 37.11 393200 1137788 24 02:12:01 151780 0 576544 30.64 2620 1150600 1080028 36.86 392364 1137788 8 02:13:01 149892 0 578428 30.74 2620 1150604 1080096 36.86 405728 1126440 8 02:14:01 148544 0 579776 30.81 2620 1150604 1080264 36.87 405016 1128032 8 02:15:01 147488 0 580824 30.87 2620 1150612 1080180 36.86 407616 1126596 8 02:16:01 147532 0 580776 30.87 2620 1150616 1080204 36.87 418448 1115908 8 02:17:01 148540 0 579764 30.81 2620 1150620 1080096 36.86 417732 1115904 8 02:18:01 148368 0 579932 30.82 2620 1150624 1080096 36.86 417860 1115904 8 02:19:01 148508 0 579784 30.81 2620 1150632 1080096 36.86 417848 1115904 8 02:20:01 148008 0 580280 30.84 2620 1150636 1080168 36.86 418252 1115904 8 02:21:01 68176 0 649476 34.52 2620 1161272 1464580 49.98 477952 1127304 109420 Average: 141585 0 585756 31.13 2620 1151583 1115730 38.08 415638 1123952 9956 02:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 eth0 2.10 1.80 1.82 0.12 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 02:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 eth0 1.08 0.42 0.31 0.21 0.00 0.00 0.00 0.00 02:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 eth0 0.67 0.37 0.21 0.09 0.00 0.00 0.00 0.00 02:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 02:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 eth0 0.32 0.20 0.14 0.07 0.00 0.00 0.00 0.00 02:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 eth0 137.00 120.01 1488.86 13.44 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.98 11.23 135.67 1.29 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 0.00 0.00 0.00 0.00 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) 04/01/21 _x86_64_ (4 CPU) 02:08:51 LINUX RESTART (4 CPU) 02:10:01 CPU %user %nice %system %iowait %steal %idle 02:11:01 all 0.15 0.00 0.06 0.00 0.00 99.79 02:11:01 0 0.42 0.00 0.05 0.00 0.00 99.53 02:11:01 1 0.07 0.00 0.05 0.00 0.00 99.88 02:11:01 2 0.05 0.00 0.03 0.00 0.00 99.92 02:11:01 3 0.07 0.00 0.10 0.00 0.00 99.83 02:12:01 all 0.15 0.00 0.04 0.00 0.00 99.81 02:12:01 0 0.53 0.00 0.03 0.00 0.00 99.43 02:12:01 1 0.02 0.00 0.03 0.00 0.00 99.95 02:12:01 2 0.05 0.00 0.05 0.00 0.00 99.90 02:12:01 3 0.02 0.00 0.03 0.00 0.00 99.95 02:13:01 all 0.16 0.00 0.04 0.00 0.00 99.80 02:13:01 0 0.52 0.00 0.05 0.00 0.02 99.42 02:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:13:01 2 0.07 0.00 0.08 0.00 0.00 99.85 02:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 02:14:01 all 0.18 0.00 0.04 0.00 0.00 99.78 02:14:01 0 0.53 0.00 0.03 0.00 0.00 99.43 02:14:01 1 0.05 0.00 0.03 0.00 0.00 99.92 02:14:01 2 0.08 0.00 0.03 0.00 0.00 99.88 02:14:01 3 0.03 0.00 0.05 0.00 0.02 99.90 02:15:01 all 0.19 0.00 0.16 0.00 0.01 99.65 02:15:01 0 0.55 0.00 0.18 0.00 0.00 99.27 02:15:01 1 0.05 0.00 0.15 0.00 0.00 99.80 02:15:01 2 0.10 0.00 0.18 0.00 0.03 99.68 02:15:01 3 0.05 0.00 0.12 0.00 0.00 99.83 02:16:01 all 0.16 0.00 0.05 0.00 0.00 99.78 02:16:01 0 0.52 0.00 0.10 0.00 0.00 99.38 02:16:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:16:01 2 0.07 0.00 0.05 0.00 0.00 99.88 02:16:01 3 0.02 0.00 0.03 0.00 0.02 99.93 02:17:01 all 0.16 0.00 0.02 0.00 0.00 99.82 02:17:01 0 0.52 0.00 0.02 0.00 0.00 99.47 02:17:01 1 0.07 0.00 0.03 0.00 0.00 99.90 02:17:01 2 0.03 0.00 0.03 0.00 0.00 99.93 02:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:18:01 all 0.12 0.00 0.04 0.00 0.00 99.84 02:18:01 0 0.42 0.00 0.07 0.00 0.00 99.52 02:18:01 1 0.03 0.00 0.07 0.00 0.00 99.90 02:18:01 2 0.02 0.00 0.02 0.00 0.00 99.97 02:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:19:01 all 0.04 0.00 0.04 0.00 0.00 99.91 02:19:01 0 0.05 0.00 0.03 0.00 0.00 99.92 02:19:01 1 0.02 0.00 0.02 0.00 0.02 99.95 02:19:01 2 0.03 0.00 0.05 0.00 0.00 99.92 02:19:01 3 0.07 0.00 0.07 0.00 0.00 99.87 02:20:01 all 0.09 0.00 0.03 0.00 0.00 99.87 02:20:01 0 0.27 0.00 0.03 0.00 0.00 99.70 02:20:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:20:01 2 0.02 0.00 0.03 0.00 0.00 99.95 02:20:01 3 0.05 0.00 0.05 0.00 0.00 99.90 02:21:01 all 2.23 0.00 1.38 1.22 0.02 95.14 02:21:01 0 3.18 0.00 1.74 0.38 0.03 94.67 02:21:01 1 2.19 0.00 1.54 2.34 0.02 93.91 02:21:01 2 2.14 0.00 1.34 1.84 0.00 94.68 02:21:01 3 1.42 0.00 0.90 0.33 0.03 97.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.33 0.00 0.17 0.11 0.00 99.38 Average: 0 0.68 0.00 0.21 0.03 0.00 99.07 Average: 1 0.23 0.00 0.18 0.21 0.00 99.37 Average: 2 0.24 0.00 0.17 0.17 0.00 99.42 Average: 3 0.16 0.00 0.13 0.03 0.01 99.67