---> uname -a: Linux prd-centos7-docker-4c-2g-28458.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% /run/cloud-init/result.json /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% /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 672 110 0 1053 1060 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:e8:a2:02 brd ff:ff:ff:ff:ff:ff inet 10.30.122.168/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fee8:a202/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:05:ae:9a:22 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::42:5ff:feae:9a22/64 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) 10:28:12 LINUX RESTART (4 CPU) 10:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:30:01 30.98 10.90 20.07 0.00 4298.80 3739.80 0.00 10:31:01 1.70 0.00 1.70 0.00 0.00 29.64 0.00 10:32:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 10:33:01 0.32 0.00 0.32 0.00 0.00 3.65 0.00 10:34:01 0.20 0.00 0.20 0.00 0.00 2.75 0.00 10:35:02 0.35 0.00 0.35 0.00 0.00 4.56 0.00 10:36:01 0.25 0.00 0.25 0.00 0.00 2.74 0.00 10:37:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 Average: 4.28 1.37 2.92 0.00 538.67 474.62 0.00 10:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 139324 0 567484 30.16 2620 1172116 1123592 38.35 379280 1161732 24 10:31:01 149528 0 557272 29.62 2620 1172124 1076456 36.74 374008 1157896 12 10:32:01 147504 0 559292 29.73 2620 1172128 1076664 36.74 374992 1159680 16 10:33:01 146416 0 560380 29.78 2620 1172128 1076748 36.75 383416 1151744 8 10:34:01 145932 0 560856 29.81 2620 1172136 1076580 36.74 382308 1153444 8 10:35:02 146448 0 560336 29.78 2620 1172140 1076556 36.74 392276 1143348 12 10:36:01 146504 0 560276 29.78 2620 1172144 1076520 36.74 391984 1143348 8 10:37:01 146812 0 559964 29.76 2620 1172148 1076520 36.74 392096 1143348 8 Average: 146058 0 560732 29.80 2620 1172133 1082454 36.94 383795 1151818 12 10:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 eth0 114.83 107.49 454.22 41.34 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 48.85 36.82 4.03 113.94 0.00 0.00 0.00 0.00 10:31:01 eth0 0.77 0.08 0.06 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 1.53 0.80 0.80 0.23 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 eth0 0.52 0.48 0.31 0.21 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 eth0 0.20 0.17 0.08 0.07 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 eth0 0.23 0.18 0.07 0.01 0.00 0.00 0.00 0.00 10:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.82 13.71 57.08 5.25 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 6.12 4.61 0.51 14.28 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) 10:28:12 LINUX RESTART (4 CPU) 10:29:01 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 3.17 0.00 2.18 0.41 0.12 94.12 10:30:01 0 3.08 0.00 2.22 0.15 0.08 94.46 10:30:01 1 2.74 0.00 2.28 0.71 0.13 94.14 10:30:01 2 3.65 0.00 2.13 0.08 0.12 94.02 10:30:01 3 3.23 0.00 2.08 0.71 0.13 93.85 10:31:01 all 0.07 0.00 0.05 0.00 0.00 99.87 10:31:01 0 0.13 0.00 0.07 0.00 0.00 99.80 10:31:01 1 0.07 0.00 0.05 0.00 0.02 99.87 10:31:01 2 0.05 0.00 0.05 0.00 0.00 99.90 10:31:01 3 0.03 0.00 0.03 0.00 0.00 99.93 10:32:01 all 0.20 0.00 0.17 0.00 0.04 99.58 10:32:01 0 0.53 0.00 0.18 0.00 0.03 99.25 10:32:01 1 0.10 0.00 0.20 0.00 0.03 99.67 10:32:01 2 0.10 0.00 0.18 0.00 0.05 99.67 10:32:01 3 0.08 0.00 0.13 0.00 0.03 99.75 10:33:01 all 0.15 0.00 0.05 0.00 0.05 99.75 10:33:01 0 0.48 0.00 0.05 0.00 0.08 99.38 10:33:01 1 0.05 0.00 0.05 0.00 0.05 99.85 10:33:01 2 0.05 0.00 0.10 0.00 0.03 99.82 10:33:01 3 0.02 0.00 0.02 0.00 0.03 99.93 10:34:01 all 0.12 0.00 0.19 0.00 0.10 99.59 10:34:01 0 0.27 0.00 0.25 0.00 0.05 99.43 10:34:01 1 0.05 0.00 0.10 0.00 0.13 99.72 10:34:01 2 0.08 0.00 0.12 0.00 0.17 99.63 10:34:01 3 0.08 0.00 0.28 0.00 0.07 99.57 10:35:02 all 0.12 0.00 0.05 0.00 0.05 99.78 10:35:02 0 0.00 0.00 0.02 0.00 0.02 99.97 10:35:02 1 0.40 0.00 0.03 0.00 0.05 99.52 10:35:02 2 0.02 0.00 0.12 0.00 0.03 99.83 10:35:02 3 0.07 0.00 0.03 0.00 0.10 99.80 10:36:01 all 0.14 0.00 0.05 0.00 0.06 99.76 10:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:36:01 1 0.46 0.00 0.07 0.00 0.14 99.34 10:36:01 2 0.05 0.00 0.07 0.00 0.08 99.80 10:36:01 3 0.02 0.00 0.03 0.00 0.02 99.93 10:37:01 all 0.15 0.00 0.03 0.00 0.00 99.81 10:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:37:01 1 0.52 0.00 0.03 0.00 0.00 99.45 10:37:01 2 0.05 0.00 0.05 0.00 0.02 99.88 10:37:01 3 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 0.51 0.00 0.35 0.05 0.05 99.04 Average: 0 0.56 0.00 0.35 0.02 0.03 99.03 Average: 1 0.55 0.00 0.35 0.09 0.07 98.95 Average: 2 0.51 0.00 0.35 0.01 0.06 99.07 Average: 3 0.44 0.00 0.33 0.09 0.05 99.09