---> uname -a: Linux prd-centos7-docker-4c-2g-28469.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: 2933.436 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% /w/workspace/edgexfoundry_edgex-ui-go_PR-301 /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-301@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 686 112 0 1038 1046 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:ca:8c:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:feca:8ce1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:43:ff:52:fb 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::42:43ff:feff:52fb/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) 03/04/21 _x86_64_ (4 CPU) 12:42:11 LINUX RESTART (4 CPU) 12:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:44:01 32.67 11.72 20.95 0.00 4343.62 3804.08 0.00 12:45:01 1.63 0.00 1.63 0.00 0.00 27.11 0.00 12:46:01 0.18 0.00 0.18 0.00 0.00 2.16 0.00 12:47:01 0.37 0.00 0.37 0.00 0.00 5.90 0.00 12:48:01 0.22 0.00 0.22 0.00 0.00 2.61 0.00 12:49:01 0.35 0.00 0.35 0.00 0.00 4.56 0.00 12:50:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 12:51:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 Average: 4.49 1.47 3.02 0.00 543.28 481.83 0.00 12:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 127100 0 592236 31.48 2620 1159588 1134784 38.73 456444 1096448 20 12:45:01 136464 0 582864 30.98 2620 1159596 1078612 36.81 450168 1094844 8 12:46:01 134100 0 585224 31.10 2620 1159600 1078756 36.82 451748 1095844 8 12:47:01 133772 0 585548 31.12 2620 1159604 1078756 36.82 452148 1095368 8 12:48:01 134800 0 584516 31.07 2620 1159608 1078684 36.81 451076 1095908 8 12:49:01 135184 0 584128 31.05 2620 1159612 1078648 36.81 450888 1096028 12 12:50:01 135068 0 584240 31.05 2620 1159616 1078612 36.81 450712 1096024 12 12:51:01 135012 0 584292 31.05 2620 1159620 1078676 36.81 450724 1096024 8 Average: 133938 0 585381 31.11 2620 1159606 1085691 37.05 451738 1095811 10 12:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 eth0 100.43 94.66 451.20 38.87 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 37.31 27.59 3.18 113.45 0.00 0.00 0.00 0.00 12:45:01 eth0 0.73 0.08 0.06 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 4.40 2.65 3.32 0.35 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 eth0 0.50 0.33 0.30 0.20 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 eth0 0.20 0.17 0.08 0.07 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.34 12.28 56.92 4.94 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 4.67 3.45 0.40 14.19 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) 03/04/21 _x86_64_ (4 CPU) 12:42:11 LINUX RESTART (4 CPU) 12:43:01 CPU %user %nice %system %iowait %steal %idle 12:44:01 all 2.92 0.00 2.08 0.47 0.06 94.47 12:44:01 0 3.10 0.00 2.15 0.10 0.08 94.57 12:44:01 1 3.15 0.00 1.98 0.23 0.07 94.57 12:44:01 2 2.64 0.00 2.16 1.32 0.05 93.83 12:44:01 3 2.77 0.00 2.03 0.23 0.03 94.93 12:45:01 all 0.17 0.00 0.06 0.00 0.00 99.77 12:45:01 0 0.05 0.00 0.07 0.00 0.00 99.88 12:45:01 1 0.07 0.00 0.07 0.00 0.00 99.87 12:45:01 2 0.55 0.00 0.07 0.00 0.00 99.38 12:45:01 3 0.03 0.00 0.03 0.00 0.00 99.93 12:46:01 all 0.19 0.00 0.06 0.00 0.02 99.74 12:46:01 0 0.03 0.00 0.10 0.00 0.00 99.87 12:46:01 1 0.15 0.00 0.05 0.00 0.03 99.77 12:46:01 2 0.05 0.00 0.03 0.00 0.02 99.90 12:46:01 3 0.52 0.00 0.05 0.00 0.02 99.42 12:47:01 all 0.15 0.00 0.05 0.00 0.01 99.79 12:47:01 0 0.02 0.00 0.03 0.00 0.00 99.95 12:47:01 1 0.08 0.00 0.08 0.00 0.02 99.82 12:47:01 2 0.05 0.00 0.03 0.00 0.02 99.90 12:47:01 3 0.45 0.00 0.03 0.00 0.02 99.50 12:48:01 all 0.18 0.00 0.13 0.00 0.02 99.67 12:48:01 0 0.03 0.00 0.12 0.00 0.00 99.85 12:48:01 1 0.07 0.00 0.07 0.00 0.05 99.82 12:48:01 2 0.07 0.00 0.18 0.00 0.03 99.72 12:48:01 3 0.55 0.00 0.15 0.00 0.02 99.28 12:49:01 all 0.15 0.00 0.03 0.00 0.00 99.82 12:49:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:49:01 1 0.05 0.00 0.03 0.00 0.00 99.92 12:49:01 2 0.03 0.00 0.03 0.00 0.00 99.93 12:49:01 3 0.50 0.00 0.03 0.00 0.00 99.47 12:50:01 all 0.15 0.00 0.03 0.00 0.00 99.82 12:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:50:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:50:01 2 0.03 0.00 0.05 0.00 0.00 99.92 12:50:01 3 0.52 0.00 0.03 0.00 0.00 99.45 12:51:01 all 0.09 0.00 0.05 0.00 0.00 99.87 12:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:51:01 1 0.03 0.00 0.03 0.00 0.00 99.93 12:51:01 2 0.03 0.00 0.03 0.00 0.00 99.93 12:51:01 3 0.27 0.00 0.10 0.00 0.00 99.63 Average: all 0.50 0.00 0.31 0.06 0.01 99.12 Average: 0 0.41 0.00 0.31 0.01 0.01 99.25 Average: 1 0.45 0.00 0.29 0.03 0.02 99.21 Average: 2 0.43 0.00 0.32 0.16 0.01 99.07 Average: 3 0.70 0.00 0.31 0.03 0.01 98.96