---> uname -a: Linux prd-centos7-docker-4c-2g-21598.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 839 153 0 844 931 Swap: 1023 2 1021 ---> 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:fe:f8:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.202/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fefe:f8c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0a:70:82:5d 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:aff:fe70:825d/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) 10:24:09 LINUX RESTART (4 CPU) 10:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:26:01 53.69 15.31 38.38 0.00 4720.32 3538.91 0.00 10:27:02 2.50 0.00 2.50 0.00 0.00 54.84 0.00 10:28:01 0.46 0.00 0.46 0.00 0.00 6.43 0.00 10:29:01 0.23 0.00 0.23 0.00 0.00 3.10 0.00 10:30:01 0.17 0.00 0.17 0.00 0.00 1.93 0.00 10:31:01 0.45 0.00 0.45 0.00 0.00 7.13 0.00 10:32:01 298.14 179.53 118.60 0.00 8047.35 34644.24 0.00 10:33:01 204.11 69.04 135.07 0.00 3884.86 30475.74 0.00 10:34:01 122.88 70.60 52.28 0.00 5418.80 11147.26 0.00 Average: 76.05 37.27 38.78 0.00 2459.39 8899.24 0.00 10:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 161460 0 609140 32.37 2620 1108324 1144724 39.07 402684 1116968 128 10:27:02 172836 0 597756 31.77 2620 1108332 1075176 36.69 399700 1110476 16 10:28:01 169892 0 600696 31.93 2620 1108336 1075428 36.70 401452 1111864 20 10:29:01 169664 0 600920 31.94 2620 1108340 1075452 36.70 410412 1103232 16 10:30:01 169304 0 601276 31.96 2620 1108344 1075296 36.70 413536 1100660 16 10:31:01 169980 0 600536 31.92 2620 1108408 1075176 36.69 416916 1096580 28 10:32:01 128804 0 698840 37.14 2596 1051304 1273588 43.47 541276 955112 8 10:33:01 66872 0 809292 43.01 1492 1003888 1267860 43.27 623576 855872 58640 10:34:01 75048 0 850028 45.18 1492 954976 1563940 53.37 675144 792496 72936 Average: 142651 0 663165 35.25 2367 1073361 1180738 40.30 476077 1027029 14645 10:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 eth0 181.58 150.33 802.16 66.63 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 15.85 16.63 1.96 107.96 0.00 0.00 0.00 0.00 10:27:02 eth0 0.72 0.08 0.06 0.02 0.00 0.00 0.00 0.00 10:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 eth0 1.98 1.08 3.45 0.25 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 eth0 0.43 0.30 0.26 0.17 0.00 0.00 0.00 0.00 10:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 eth0 0.22 0.17 0.08 0.10 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 eth0 450.97 370.36 4188.89 37.68 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 docker0 45.57 42.91 4.60 106.93 0.00 0.00 0.00 0.00 10:33:01 vethf7e832d 24.60 42.78 1.58 205.62 0.00 0.00 0.00 0.00 10:33:01 eth0 414.41 342.30 3424.50 67.33 0.00 0.00 0.00 0.00 10:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 docker0 24.60 42.65 1.25 205.61 0.00 0.00 0.00 0.00 10:34:01 eth0 246.13 191.69 2209.41 79.06 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 docker0 2.74 1.97 0.41 0.45 0.00 0.00 0.00 0.00 Average: eth0 144.45 117.70 1184.32 28.00 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 9.88 11.60 0.92 46.88 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) 01/20/21 _x86_64_ (4 CPU) 10:24:09 LINUX RESTART (4 CPU) 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:01 all 5.86 0.00 2.87 1.00 10.31 79.96 10:26:01 0 3.34 0.00 2.92 1.21 12.17 80.37 10:26:01 1 6.42 0.00 2.33 1.10 10.12 80.03 10:26:01 2 6.90 0.00 3.20 0.33 9.92 79.64 10:26:01 3 6.82 0.00 3.04 1.35 9.00 79.80 10:27:02 all 0.12 0.00 0.07 0.00 0.45 99.35 10:27:02 0 0.03 0.00 0.05 0.00 0.15 99.77 10:27:02 1 0.38 0.00 0.08 0.00 0.81 98.72 10:27:02 2 0.08 0.00 0.08 0.00 0.57 99.27 10:27:02 3 0.00 0.00 0.08 0.00 0.28 99.63 10:28:01 all 0.16 0.00 0.10 0.00 0.55 99.19 10:28:01 0 0.36 0.00 0.07 0.00 0.52 99.05 10:28:01 1 0.10 0.00 0.12 0.00 0.52 99.26 10:28:01 2 0.14 0.00 0.08 0.00 0.46 99.32 10:28:01 3 0.03 0.00 0.12 0.00 0.71 99.14 10:29:01 all 0.11 0.00 0.05 0.00 0.34 99.50 10:29:01 0 0.02 0.00 0.07 0.00 0.18 99.73 10:29:01 1 0.37 0.00 0.03 0.00 0.40 99.20 10:29:01 2 0.05 0.00 0.07 0.00 0.58 99.30 10:29:01 3 0.02 0.00 0.02 0.00 0.20 99.77 10:30:01 all 0.10 0.00 0.19 0.00 0.86 98.84 10:30:01 0 0.03 0.00 0.23 0.00 0.61 99.12 10:30:01 1 0.28 0.00 0.20 0.02 1.29 98.21 10:30:01 2 0.05 0.00 0.07 0.00 0.86 99.02 10:30:01 3 0.05 0.00 0.27 0.00 0.66 99.02 10:31:01 all 0.08 0.00 0.05 0.00 0.32 99.56 10:31:01 0 0.25 0.00 0.07 0.00 0.27 99.42 10:31:01 1 0.02 0.00 0.03 0.00 0.15 99.80 10:31:01 2 0.00 0.00 0.02 0.00 0.07 99.92 10:31:01 3 0.05 0.00 0.07 0.00 0.80 99.09 10:32:01 all 6.39 0.00 5.70 2.22 21.27 64.43 10:32:01 0 6.31 0.00 5.41 1.29 23.32 63.67 10:32:01 1 6.64 0.00 7.12 2.36 21.26 62.62 10:32:01 2 6.68 0.00 5.01 3.26 20.16 64.89 10:32:01 3 5.92 0.00 5.28 1.98 20.31 66.50 10:33:01 all 7.85 0.00 6.73 1.97 18.97 64.48 10:33:01 0 6.35 0.00 6.56 3.43 19.83 63.83 10:33:01 1 6.05 0.00 7.05 1.34 18.70 66.86 10:33:01 2 11.38 0.00 6.54 1.33 19.20 61.54 10:33:01 3 7.66 0.00 6.77 1.77 18.12 65.67 10:34:01 all 4.77 0.00 5.10 2.53 13.91 73.69 10:34:01 0 3.72 0.00 4.58 0.49 14.32 76.89 10:34:01 1 6.70 0.00 6.52 7.82 13.53 65.44 10:34:01 2 5.55 0.00 5.30 0.83 14.32 73.99 10:34:01 3 3.16 0.00 4.03 1.10 13.48 78.23 Average: all 2.84 0.00 2.33 0.86 7.48 86.49 Average: 0 2.30 0.00 2.24 0.72 8.04 86.70 Average: 1 2.99 0.00 2.61 1.40 7.41 85.59 Average: 2 3.43 0.00 2.27 0.64 7.37 86.28 Average: 3 2.64 0.00 2.20 0.69 7.10 87.36