---> uname -a: Linux prd-centos7-docker-4c-2g-2878.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: 2933.442 BogoMIPS: 5866.88 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% /w/workspace/edgexfoundry_edgex-ui-go_PR-347 /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-347@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 705 108 0 1023 1027 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:3b:4e:74 brd ff:ff:ff:ff:ff:ff inet 10.30.123.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fe3b:4e74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7a:1a:4f:93 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::42:7aff:fe1a:4f93/64 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) 05/04/21 _x86_64_ (4 CPU) 06:55:36 LINUX RESTART (4 CPU) 06:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:57:01 95.19 39.35 55.84 0.00 7703.43 11499.88 0.00 06:58:01 3.08 0.02 3.06 0.00 0.53 112.49 0.00 06:59:01 0.43 0.00 0.43 0.00 0.00 6.24 0.00 07:00:02 0.27 0.00 0.27 0.00 0.00 3.60 0.00 07:01:01 0.22 0.02 0.20 0.00 0.14 2.74 0.00 07:02:01 0.48 0.08 0.40 0.00 1.60 6.63 0.00 07:03:01 0.30 0.00 0.30 0.00 0.00 3.75 0.00 07:04:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 07:05:01 0.20 0.00 0.20 0.00 0.00 1.63 0.00 07:06:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 07:07:01 100.81 64.00 36.81 0.00 4883.72 13993.37 0.00 Average: 18.36 9.44 8.92 0.00 1147.59 2337.36 0.00 06:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 114932 0 602092 32.00 2620 1161900 1097044 37.44 443992 1120352 132 06:58:01 122136 0 594952 31.62 2620 1161836 1060620 36.20 440508 1117684 12 06:59:01 117096 0 599984 31.89 2620 1161844 1060848 36.20 442944 1120440 20 07:00:02 115956 0 601124 31.95 2620 1161844 1060884 36.21 443816 1120440 16 07:01:01 114512 0 602560 32.02 2620 1161852 1063692 36.30 442308 1122820 8 07:02:01 113224 0 603688 32.08 2620 1162012 1061212 36.22 447400 1120088 28 07:03:01 113708 0 603236 32.06 2620 1161980 1061128 36.21 446672 1120168 12 07:04:01 113964 0 602972 32.05 2620 1161988 1061128 36.21 446852 1120168 8 07:05:01 112284 0 604648 32.14 2620 1161992 1061284 36.22 448184 1120168 16 07:06:01 113020 0 603908 32.10 2620 1161996 1061128 36.21 447428 1120168 12 07:07:01 81904 0 737300 39.19 2620 1059720 1491676 50.91 611864 930560 76348 Average: 112067 0 614224 32.64 2620 1152633 1103695 37.67 460179 1103005 6965 06:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 eth0 640.33 420.58 1399.10 92.49 0.00 0.00 0.00 0.00 06:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 docker0 68.95 56.29 6.10 161.37 0.00 0.00 0.00 0.00 06:58:01 eth0 1.25 0.08 0.10 0.01 0.00 0.00 0.00 0.00 06:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 eth0 3.76 1.96 2.51 0.46 0.00 0.00 0.00 0.00 06:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:02 eth0 1.18 0.38 0.37 0.24 0.00 0.00 0.00 0.00 07:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 eth0 0.52 0.32 0.28 0.20 0.00 0.00 0.00 0.00 07:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 eth0 0.33 0.27 0.14 0.08 0.00 0.00 0.00 0.00 07:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 eth0 0.40 0.08 0.02 0.01 0.00 0.00 0.00 0.00 07:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 eth0 0.88 0.37 0.32 0.20 0.00 0.00 0.00 0.00 07:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 eth0 220.02 176.15 2167.10 43.23 0.00 0.00 0.00 0.00 07:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.19 54.72 325.54 12.48 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 6.28 5.13 0.56 14.70 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) 05/04/21 _x86_64_ (4 CPU) 06:55:36 LINUX RESTART (4 CPU) 06:56:01 CPU %user %nice %system %iowait %steal %idle 06:57:01 all 14.49 0.00 6.07 2.22 0.39 76.82 06:57:01 0 15.36 0.00 6.43 2.56 0.36 75.29 06:57:01 1 14.11 0.00 6.18 0.99 0.32 78.41 06:57:01 2 13.40 0.00 5.72 1.65 0.43 78.80 06:57:01 3 15.11 0.00 5.96 3.69 0.46 74.77 06:58:01 all 0.18 0.00 0.05 0.00 0.01 99.75 06:58:01 0 0.52 0.00 0.03 0.00 0.02 99.43 06:58:01 1 0.07 0.00 0.03 0.00 0.00 99.90 06:58:01 2 0.05 0.00 0.07 0.00 0.02 99.87 06:58:01 3 0.08 0.00 0.08 0.00 0.02 99.82 06:59:01 all 0.20 0.00 0.07 0.00 0.04 99.70 06:59:01 0 0.05 0.00 0.07 0.00 0.05 99.83 06:59:01 1 0.10 0.00 0.08 0.00 0.02 99.80 06:59:01 2 0.10 0.00 0.08 0.00 0.05 99.77 06:59:01 3 0.55 0.00 0.03 0.00 0.03 99.38 07:00:02 all 0.15 0.00 0.04 0.00 0.01 99.81 07:00:02 0 0.03 0.00 0.03 0.00 0.02 99.92 07:00:02 1 0.07 0.00 0.05 0.00 0.02 99.87 07:00:02 2 0.05 0.00 0.03 0.00 0.00 99.92 07:00:02 3 0.43 0.00 0.03 0.00 0.00 99.53 07:01:01 all 0.17 0.00 0.08 0.00 0.02 99.73 07:01:01 0 0.03 0.00 0.05 0.00 0.02 99.90 07:01:01 1 0.10 0.00 0.08 0.00 0.02 99.80 07:01:01 2 0.05 0.00 0.08 0.00 0.02 99.85 07:01:01 3 0.51 0.00 0.08 0.00 0.02 99.39 07:02:01 all 0.17 0.00 0.05 0.00 0.03 99.75 07:02:01 0 0.07 0.00 0.07 0.00 0.05 99.82 07:02:01 1 0.03 0.00 0.03 0.00 0.03 99.90 07:02:01 2 0.05 0.00 0.03 0.02 0.03 99.87 07:02:01 3 0.52 0.00 0.05 0.00 0.02 99.42 07:03:01 all 0.15 0.00 0.03 0.00 0.03 99.78 07:03:01 0 0.05 0.00 0.05 0.00 0.03 99.87 07:03:01 1 0.05 0.00 0.03 0.00 0.05 99.87 07:03:01 2 0.05 0.00 0.02 0.00 0.02 99.92 07:03:01 3 0.47 0.00 0.02 0.00 0.03 99.48 07:04:01 all 0.03 0.00 0.03 0.00 0.01 99.93 07:04:01 0 0.02 0.00 0.02 0.00 0.02 99.95 07:04:01 1 0.07 0.00 0.05 0.00 0.00 99.88 07:04:01 2 0.03 0.00 0.02 0.00 0.02 99.93 07:04:01 3 0.02 0.00 0.02 0.00 0.02 99.95 07:05:01 all 0.08 0.00 0.05 0.00 0.00 99.87 07:05:01 0 0.03 0.00 0.03 0.00 0.00 99.93 07:05:01 1 0.05 0.00 0.05 0.00 0.00 99.90 07:05:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:05:01 3 0.22 0.00 0.08 0.00 0.00 99.70 07:06:01 all 0.15 0.00 0.03 0.00 0.00 99.82 07:06:01 0 0.02 0.00 0.03 0.00 0.00 99.95 07:06:01 1 0.03 0.00 0.05 0.00 0.00 99.92 07:06:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:06:01 3 0.52 0.00 0.02 0.00 0.00 99.47 07:07:01 all 5.67 0.00 3.57 1.44 0.08 89.24 07:07:01 0 5.61 0.00 3.39 0.93 0.08 89.99 07:07:01 1 6.65 0.00 3.72 0.96 0.07 88.60 07:07:01 2 5.54 0.00 3.46 2.77 0.07 88.17 07:07:01 3 4.88 0.00 3.72 1.09 0.08 90.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.92 0.00 0.90 0.33 0.06 96.79 Average: 0 1.94 0.00 0.91 0.31 0.06 96.78 Average: 1 1.91 0.00 0.93 0.18 0.05 96.93 Average: 2 1.74 0.00 0.86 0.40 0.06 96.95 Average: 3 2.09 0.00 0.91 0.43 0.06 96.52