---> uname -a: Linux prd-centos7-docker-4c-2g-33685.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/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /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-331 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-331@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 688 87 0 1061 1045 Swap: 1023 0 1023 ---> 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:88:c2:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.129/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe88:c2b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ec:04:97:4b 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:ecff:fe04:974b/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) 04/12/21 _x86_64_ (4 CPU) 14:10:18 LINUX RESTART (4 CPU) 14:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:12:01 33.29 11.85 21.44 0.00 4411.39 3804.93 0.00 14:13:01 2.00 0.00 2.00 0.00 0.00 39.28 0.00 14:14:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 14:15:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 14:16:01 0.23 0.00 0.23 0.00 0.00 2.75 0.00 14:17:01 0.35 0.00 0.35 0.00 0.00 4.56 0.00 14:18:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 14:19:01 0.15 0.00 0.15 0.00 0.00 1.63 0.00 14:20:01 17.27 16.92 0.35 0.00 2290.51 5.66 0.00 Average: 6.01 3.20 2.81 0.00 744.83 429.90 0.00 14:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 159832 0 572692 30.44 2620 1146400 1094956 37.37 404984 1116336 24 14:13:01 163168 0 569352 30.26 2620 1146404 1070768 36.54 405920 1112568 12 14:14:01 162624 0 569888 30.29 2620 1146412 1070820 36.55 416716 1102020 16 14:15:01 161392 0 571120 30.35 2620 1146412 1070772 36.54 418464 1101764 12 14:16:01 162272 0 570232 30.31 2620 1146420 1070712 36.54 423636 1096240 8 14:17:01 162632 0 569868 30.29 2620 1146424 1070652 36.54 423332 1096240 12 14:18:01 162952 0 569544 30.27 2620 1146428 1070652 36.54 423304 1096276 16 14:19:01 162672 0 569820 30.28 2620 1146432 1070652 36.54 423308 1096276 8 14:20:01 69340 0 594340 31.59 2620 1215244 1107420 37.79 447500 1164304 96 Average: 151876 0 572984 30.45 2620 1154064 1077489 36.77 420796 1109114 23 14:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 eth0 124.85 112.92 459.72 41.28 0.00 0.00 0.00 0.00 14:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 docker0 45.15 37.86 3.98 114.20 0.00 0.00 0.00 0.00 14:13:01 eth0 1.35 0.23 0.35 0.16 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 eth0 2.01 0.63 0.64 0.43 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 eth0 0.53 0.30 0.27 0.17 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 eth0 0.28 0.20 0.14 0.10 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 eth0 8.47 5.38 8.22 2.96 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.32 13.33 52.17 5.01 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 5.02 4.21 0.44 12.69 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) 04/12/21 _x86_64_ (4 CPU) 14:10:18 LINUX RESTART (4 CPU) 14:11:01 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 3.10 0.00 2.11 0.59 0.01 94.19 14:12:01 0 3.19 0.00 2.23 0.67 0.02 93.89 14:12:01 1 3.23 0.00 2.14 0.72 0.02 93.89 14:12:01 2 3.11 0.00 1.79 0.70 0.02 94.37 14:12:01 3 2.87 0.00 2.28 0.27 0.00 94.58 14:13:01 all 0.17 0.00 0.06 0.00 0.00 99.77 14:13:01 0 0.05 0.00 0.07 0.00 0.00 99.88 14:13:01 1 0.03 0.00 0.05 0.00 0.02 99.90 14:13:01 2 0.07 0.00 0.08 0.00 0.00 99.85 14:13:01 3 0.53 0.00 0.03 0.00 0.00 99.43 14:14:01 all 0.19 0.00 0.16 0.00 0.00 99.65 14:14:01 0 0.08 0.00 0.13 0.00 0.00 99.78 14:14:01 1 0.12 0.00 0.30 0.00 0.00 99.58 14:14:01 2 0.10 0.00 0.13 0.00 0.00 99.77 14:14:01 3 0.47 0.00 0.07 0.00 0.02 99.45 14:15:01 all 0.16 0.00 0.03 0.00 0.00 99.80 14:15:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:15:01 1 0.02 0.00 0.03 0.00 0.00 99.95 14:15:01 2 0.03 0.00 0.02 0.00 0.02 99.93 14:15:01 3 0.57 0.00 0.07 0.00 0.00 99.37 14:16:01 all 0.09 0.00 0.08 0.00 0.02 99.80 14:16:01 0 0.03 0.00 0.02 0.00 0.02 99.93 14:16:01 1 0.02 0.00 0.18 0.00 0.02 99.78 14:16:01 2 0.07 0.00 0.05 0.00 0.02 99.87 14:16:01 3 0.25 0.00 0.08 0.00 0.03 99.63 14:17:01 all 0.08 0.00 0.04 0.00 0.00 99.87 14:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:17:01 1 0.02 0.00 0.07 0.00 0.00 99.92 14:17:01 2 0.05 0.00 0.05 0.00 0.00 99.90 14:17:01 3 0.25 0.00 0.03 0.00 0.00 99.72 14:18:01 all 0.17 0.00 0.04 0.00 0.00 99.80 14:18:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:18:01 1 0.03 0.00 0.03 0.00 0.00 99.93 14:18:01 2 0.05 0.00 0.05 0.00 0.00 99.90 14:18:01 3 0.53 0.00 0.03 0.00 0.00 99.43 14:19:01 all 0.16 0.00 0.03 0.00 0.00 99.81 14:19:01 0 0.02 0.00 0.05 0.00 0.00 99.93 14:19:01 1 0.05 0.00 0.02 0.00 0.00 99.93 14:19:01 2 0.05 0.00 0.02 0.00 0.00 99.93 14:19:01 3 0.52 0.00 0.05 0.00 0.00 99.43 14:20:01 all 0.69 0.00 0.42 0.51 0.00 98.37 14:20:01 0 0.50 0.00 0.32 0.00 0.00 99.18 14:20:01 1 0.60 0.00 0.37 0.50 0.00 98.53 14:20:01 2 0.62 0.00 0.40 0.83 0.00 98.15 14:20:01 3 1.05 0.00 0.60 0.72 0.00 97.63 Average: all 0.53 0.00 0.33 0.12 0.01 99.01 Average: 0 0.44 0.00 0.32 0.07 0.00 99.16 Average: 1 0.46 0.00 0.35 0.14 0.01 99.05 Average: 2 0.46 0.00 0.29 0.17 0.01 99.08 Average: 3 0.78 0.00 0.36 0.11 0.01 98.74