---> uname -a: Linux prd-centos7-docker-4c-2g-27307.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% /w/workspace/edgexfoundry_edgex-ui-go_PR-298 /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-298@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 730 88 0 1018 1001 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:79:d8:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.236/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe79:d8c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:47:af:fa:20 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::42:47ff:feaf:fa20/64 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) 02/23/21 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:45:01 33.29 10.87 22.42 0.00 3527.76 1432.19 0.00 09:46:02 21.97 5.85 16.12 0.00 1506.48 2374.49 0.00 09:47:01 1.69 0.00 1.69 0.00 0.00 31.56 0.00 09:48:01 0.25 0.00 0.25 0.00 0.00 3.63 0.00 09:49:01 0.35 0.00 0.35 0.00 0.00 5.44 0.00 09:50:01 0.32 0.00 0.32 0.00 0.00 3.06 0.00 09:51:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 09:52:02 68.32 51.82 16.50 0.00 4073.76 5699.17 0.00 Average: 15.92 8.67 7.25 0.00 1143.49 1206.09 0.00 09:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 96176 0 653308 34.72 2620 1129440 1558004 53.17 482688 1106848 21316 09:46:02 182772 0 623552 33.14 2620 1072600 1163064 39.69 440908 1056528 132 09:47:01 193076 0 613244 32.59 2620 1072604 1073208 36.63 437148 1051916 20 09:48:01 192752 0 613564 32.61 2620 1072608 1073232 36.63 449832 1039364 8 09:49:01 192964 0 613348 32.60 2620 1072612 1073256 36.63 450008 1039364 12 09:50:01 194532 0 611772 32.51 2620 1072620 1072968 36.62 447404 1040500 16 09:51:01 194712 0 611592 32.50 2620 1072620 1072964 36.62 447412 1040496 8 09:52:02 70224 0 699508 37.18 2620 1109192 1516768 51.76 504072 1093892 10732 Average: 164651 0 629986 33.48 2620 1084287 1200433 40.97 457434 1058614 4030 09:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 eth0 168.62 134.60 824.27 51.21 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:02 eth0 61.69 61.06 170.69 36.85 0.00 0.00 0.00 0.00 09:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:02 docker0 29.76 28.01 3.09 110.42 0.00 0.00 0.00 0.00 09:47:01 eth0 1.91 0.79 0.80 0.39 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 eth0 1.31 0.25 0.36 0.16 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 eth0 0.71 0.48 0.42 0.34 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:02 eth0 217.31 187.74 2138.60 21.90 0.00 0.00 0.00 0.00 09:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.76 48.40 395.76 13.85 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 3.73 3.51 0.39 13.84 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) 02/23/21 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:44:02 CPU %user %nice %system %iowait %steal %idle 09:45:01 all 5.25 0.00 1.69 0.88 32.44 59.75 09:45:01 0 2.56 0.00 1.14 0.29 35.89 60.12 09:45:01 1 5.61 0.00 1.70 0.37 32.73 59.59 09:45:01 2 8.23 0.00 1.91 1.06 30.73 58.06 09:45:01 3 4.83 0.00 2.05 1.87 30.07 61.19 09:46:02 all 2.47 0.00 2.14 0.87 22.54 71.98 09:46:02 0 1.64 0.00 1.68 0.10 23.90 72.67 09:46:02 1 2.13 0.00 2.28 0.87 22.15 72.57 09:46:02 2 2.14 0.00 2.02 0.88 22.17 72.78 09:46:02 3 4.03 0.00 2.60 1.67 21.90 69.80 09:47:01 all 0.12 0.00 0.06 0.00 1.53 98.30 09:47:01 0 0.07 0.00 0.03 0.00 2.41 97.49 09:47:01 1 0.05 0.00 0.07 0.00 1.76 98.13 09:47:01 2 0.30 0.00 0.07 0.00 1.26 98.37 09:47:01 3 0.05 0.00 0.07 0.00 0.67 99.21 09:48:01 all 0.08 0.00 0.16 0.00 3.51 96.26 09:48:01 0 0.02 0.00 0.05 0.00 4.28 95.66 09:48:01 1 0.23 0.00 0.08 0.00 3.82 95.87 09:48:01 2 0.03 0.00 0.21 0.00 2.80 96.95 09:48:01 3 0.05 0.00 0.28 0.00 3.12 96.55 09:49:01 all 0.12 0.00 0.05 0.00 1.19 98.65 09:49:01 0 0.12 0.00 0.02 0.00 0.84 99.02 09:49:01 1 0.08 0.00 0.05 0.00 1.63 98.24 09:49:01 2 0.25 0.00 0.08 0.00 1.40 98.27 09:49:01 3 0.02 0.00 0.03 0.00 0.89 99.06 09:50:01 all 0.09 0.00 0.07 0.00 0.88 98.96 09:50:01 0 0.02 0.00 0.05 0.00 0.53 99.40 09:50:01 1 0.03 0.00 0.08 0.00 1.09 98.79 09:50:01 2 0.17 0.00 0.08 0.00 1.14 98.61 09:50:01 3 0.13 0.00 0.07 0.00 0.75 99.06 09:51:01 all 0.08 0.00 0.03 0.00 0.53 99.36 09:51:01 0 0.00 0.00 0.02 0.00 0.13 99.85 09:51:01 1 0.02 0.00 0.03 0.00 0.78 99.17 09:51:01 2 0.13 0.00 0.03 0.00 0.73 99.11 09:51:01 3 0.17 0.00 0.03 0.00 0.50 99.30 09:52:02 all 2.44 0.00 1.98 2.66 22.57 70.36 09:52:02 0 2.32 0.00 1.94 3.16 24.46 68.12 09:52:02 1 2.01 0.00 1.46 2.13 22.18 72.22 09:52:02 2 1.88 0.00 1.41 1.40 21.48 73.82 09:52:02 3 3.59 0.00 3.16 3.99 22.14 67.12 Average: all 1.42 0.00 0.82 0.59 11.34 85.82 Average: 0 0.92 0.00 0.66 0.48 12.50 85.44 Average: 1 1.38 0.00 0.77 0.46 11.56 85.83 Average: 2 1.72 0.00 0.77 0.45 10.77 86.30 Average: 3 1.69 0.00 1.09 1.00 10.50 85.72