---> uname -a: Linux 63ec5f0d70e0 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018 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 L1tf: Mitigation; PTE Inversion; VMX SMT disabled, L1D conditional cache flushes Vulnerability Meltdown: Mitigation; PTI Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline 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 6.1G 43.9G 12% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 919.1M 0 919.1M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 6.1G 43.9G 12% /etc/resolv.conf /dev/vda1 50.0G 6.1G 43.9G 12% /etc/hostname /dev/vda1 50.0G 6.1G 43.9G 12% /etc/hosts /dev/vda1 50.0G 6.1G 43.9G 12% /w/workspace/edgexfoundry_edgex-ui-go_PR-197@tmp /dev/vda1 50.0G 6.1G 43.9G 12% /var/log/sa /dev/vda1 50.0G 6.1G 43.9G 12% /w/workspace/edgexfoundry_edgex-ui-go_PR-197 ---> free -m: total used free shared buff/cache available Mem: 1838 611 69 0 1157 1121 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 6: eth0@if7: mtu 1458 qdisc noqueue state UP link/ether 02:42:0a:fa:00:01 brd ff:ff:ff:ff:ff:ff inet 10.250.0.1/24 brd 10.250.0.255 scope global eth0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-862.14.4.el7.x86_64 (centos-7-docker-5bc7e375-1660-33dc-fe50-cb0f4dbfa1d5.vexxhost.ne) 04/10/20 _x86_64_ (4 CPU) 07:36:03 LINUX RESTART 07:37:01 tps rtps wtps bread/s bwrtn/s 07:38:01 2.30 0.00 2.30 0.00 58.05 07:39:01 0.37 0.00 0.37 0.00 7.15 07:40:01 0.33 0.00 0.33 0.00 5.69 07:41:01 0.28 0.00 0.28 0.00 4.31 07:42:01 0.33 0.00 0.33 0.00 6.39 07:43:01 0.33 0.00 0.33 0.00 6.49 07:44:01 0.35 0.00 0.35 0.00 4.45 07:45:01 0.32 0.00 0.32 0.00 5.99 07:46:01 0.33 0.00 0.33 0.00 5.43 07:47:01 0.33 0.00 0.33 0.00 5.96 07:48:01 39.51 10.22 29.29 2098.40 2666.05 07:49:01 3.85 0.00 3.85 0.00 122.63 07:50:01 0.37 0.00 0.37 0.00 6.34 07:51:01 0.38 0.08 0.30 2.66 5.06 07:52:01 0.83 0.15 0.68 4.80 14.24 07:53:01 0.33 0.00 0.33 0.00 5.81 07:54:01 0.33 0.00 0.33 0.00 5.69 07:55:01 35.95 35.65 0.30 2114.25 4.28 Average: 4.83 2.56 2.27 234.77 163.54 07:37:01 kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:38:01 114700 1767604 93.91 2620 1362724 737908 25.18 282596 1335300 12 07:39:01 112888 1769416 94.00 2620 1362728 739688 25.24 284376 1335000 8 07:40:01 113788 1768516 93.95 2620 1362732 747704 25.51 283664 1335000 8 07:41:01 113700 1768604 93.96 2620 1362736 747704 25.51 283660 1335000 8 07:42:01 99384 1782920 94.72 2620 1362740 786904 26.85 298028 1335000 20 07:43:01 101356 1780948 94.62 2620 1362748 786508 26.84 295928 1335000 16 07:44:01 101900 1780404 94.59 2620 1362748 786508 26.84 295748 1335000 12 07:45:01 101760 1780544 94.59 2620 1362760 786508 26.84 295888 1335000 8 07:46:01 101512 1780792 94.61 2620 1362764 786508 26.84 295772 1335000 8 07:47:01 101588 1780716 94.60 2620 1362772 786568 26.84 296084 1335004 8 07:48:01 93420 1788884 95.04 2620 1242024 924180 31.53 469992 1157368 20 07:49:01 101496 1780808 94.61 2620 1242032 902696 30.80 464940 1157328 20 07:50:01 97056 1785248 94.84 2620 1242036 903196 30.82 469560 1157328 20 07:51:01 96832 1785472 94.86 2620 1242040 904684 30.87 469868 1157328 12 07:52:01 97536 1784768 94.82 2620 1242076 903028 30.81 468760 1157356 12 07:53:01 97044 1785260 94.84 2620 1242084 903124 30.81 469428 1157356 16 07:54:01 110160 1772144 94.15 2620 1242084 903084 30.81 456548 1157352 16 07:55:01 72464 1809840 96.15 2620 1258956 930884 31.76 469680 1175724 140 Average: 101588 1780716 94.60 2620 1310044 831521 28.37 369473 1257080 20 07:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:38:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 07:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 eth0 0.51 0.36 0.27 0.21 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 eth0 2.36 1.70 2.02 3.72 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 eth0 0.05 0.07 0.00 0.01 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 eth0 291.54 189.88 744.88 113.26 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 19.77 13.28 1.87 51.79 0.00 0.00 0.00 07:49:01 eth0 0.82 0.07 0.06 0.01 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 eth0 3.18 1.22 3.39 0.26 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 07:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 eth0 0.68 0.17 0.12 0.07 0.00 0.00 0.00 07:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 eth0 1.27 0.73 0.62 0.41 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 eth0 0.30 0.03 0.01 0.00 0.00 0.00 0.00 07:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 eth0 8.04 4.64 7.49 2.61 0.00 0.00 0.00 07:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.22 11.10 42.22 6.71 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 1.10 0.74 0.10 2.88 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-862.14.4.el7.x86_64 (centos-7-docker-5bc7e375-1660-33dc-fe50-cb0f4dbfa1d5.vexxhost.ne) 04/10/20 _x86_64_ (4 CPU) 07:36:03 LINUX RESTART 07:37:01 CPU %user %nice %system %iowait %steal %idle 07:38:01 all 0.17 0.00 0.05 0.00 0.01 99.76 07:38:01 0 0.48 0.00 0.02 0.00 0.00 99.50 07:38:01 1 0.07 0.00 0.07 0.00 0.02 99.85 07:38:01 2 0.07 0.00 0.08 0.00 0.02 99.83 07:38:01 3 0.05 0.00 0.05 0.00 0.00 99.90 07:39:01 all 0.20 0.00 0.05 0.00 0.02 99.73 07:39:01 0 0.53 0.00 0.03 0.00 0.03 99.41 07:39:01 1 0.10 0.00 0.07 0.00 0.02 99.81 07:39:01 2 0.08 0.00 0.07 0.00 0.00 99.85 07:39:01 3 0.10 0.00 0.05 0.00 0.03 99.81 07:40:01 all 0.16 0.00 0.05 0.00 0.02 99.77 07:40:01 0 0.43 0.00 0.03 0.00 0.02 99.52 07:40:01 1 0.10 0.00 0.07 0.00 0.02 99.82 07:40:01 2 0.05 0.00 0.05 0.00 0.02 99.88 07:40:01 3 0.07 0.00 0.03 0.00 0.00 99.90 07:41:01 all 0.10 0.00 0.06 0.00 0.02 99.82 07:41:01 0 0.18 0.00 0.07 0.00 0.02 99.73 07:41:01 1 0.10 0.00 0.07 0.00 0.03 99.80 07:41:01 2 0.05 0.00 0.07 0.00 0.02 99.87 07:41:01 3 0.05 0.00 0.03 0.00 0.00 99.92 07:42:01 all 0.84 0.00 0.08 0.00 0.02 99.07 07:42:01 0 0.30 0.00 0.10 0.00 0.00 99.60 07:42:01 1 1.52 0.00 0.08 0.00 0.02 98.38 07:42:01 2 0.22 0.00 0.10 0.00 0.03 99.65 07:42:01 3 1.33 0.00 0.07 0.00 0.02 98.58 07:43:01 all 0.11 0.00 0.05 0.00 0.02 99.82 07:43:01 0 0.27 0.00 0.05 0.00 0.03 99.65 07:43:01 1 0.07 0.00 0.03 0.00 0.02 99.88 07:43:01 2 0.08 0.00 0.07 0.00 0.00 99.85 07:43:01 3 0.03 0.00 0.03 0.00 0.02 99.92 07:44:01 all 0.16 0.00 0.05 0.00 0.01 99.77 07:44:01 0 0.50 0.00 0.02 0.00 0.02 99.47 07:44:01 1 0.07 0.00 0.12 0.00 0.03 99.78 07:44:01 2 0.05 0.00 0.05 0.00 0.02 99.88 07:44:01 3 0.05 0.00 0.03 0.00 0.00 99.92 07:45:01 all 0.17 0.00 0.05 0.00 0.03 99.75 07:45:01 0 0.47 0.00 0.03 0.00 0.02 99.48 07:45:01 1 0.07 0.00 0.03 0.00 0.02 99.88 07:45:01 2 0.07 0.00 0.08 0.00 0.03 99.82 07:45:01 3 0.05 0.00 0.03 0.00 0.02 99.90 07:46:01 all 0.16 0.00 0.05 0.00 0.03 99.76 07:46:01 0 0.48 0.00 0.02 0.00 0.02 99.48 07:46:01 1 0.05 0.00 0.07 0.00 0.02 99.87 07:46:01 2 0.07 0.00 0.10 0.00 0.07 99.77 07:46:01 3 0.05 0.00 0.05 0.00 0.02 99.88 07:47:01 all 0.15 0.00 0.05 0.00 0.02 99.77 07:47:01 0 0.17 0.00 0.05 0.00 0.02 99.77 07:47:01 1 0.07 0.00 0.05 0.00 0.00 99.88 07:47:01 2 0.35 0.00 0.08 0.00 0.03 99.53 07:47:01 3 0.03 0.00 0.03 0.00 0.03 99.90 07:48:01 all 6.64 0.00 2.12 1.16 0.29 89.80 07:48:01 0 7.17 0.00 2.15 0.05 0.20 90.42 07:48:01 1 6.80 0.00 1.95 0.45 0.27 90.53 07:48:01 2 6.29 0.00 2.34 2.22 0.29 88.86 07:48:01 3 6.30 0.00 2.03 1.90 0.37 89.39 07:49:01 all 0.17 0.00 0.05 0.00 0.02 99.76 07:49:01 0 0.05 0.00 0.05 0.00 0.02 99.88 07:49:01 1 0.20 0.00 0.08 0.00 0.03 99.68 07:49:01 2 0.07 0.00 0.03 0.00 0.02 99.88 07:49:01 3 0.37 0.00 0.07 0.00 0.02 99.55 07:50:01 all 0.51 0.00 0.06 0.00 0.01 99.42 07:50:01 0 0.10 0.00 0.05 0.00 0.00 99.85 07:50:01 1 0.17 0.00 0.03 0.00 0.00 99.80 07:50:01 2 0.12 0.00 0.10 0.00 0.03 99.75 07:50:01 3 1.65 0.00 0.05 0.00 0.00 98.30 07:51:01 all 0.16 0.00 0.07 0.00 0.02 99.75 07:51:01 0 0.03 0.00 0.07 0.00 0.02 99.88 07:51:01 1 0.27 0.00 0.07 0.00 0.05 99.62 07:51:01 2 0.27 0.00 0.08 0.00 0.02 99.63 07:51:01 3 0.05 0.00 0.07 0.00 0.02 99.87 07:52:01 all 0.20 0.00 0.05 0.00 0.01 99.73 07:52:01 0 0.08 0.00 0.03 0.00 0.03 99.85 07:52:01 1 0.08 0.00 0.07 0.00 0.00 99.85 07:52:01 2 0.62 0.00 0.08 0.00 0.02 99.28 07:52:01 3 0.03 0.00 0.03 0.00 0.00 99.93 07:53:01 all 0.14 0.00 0.07 0.00 0.02 99.77 07:53:01 0 0.08 0.00 0.08 0.00 0.02 99.82 07:53:01 1 0.08 0.00 0.05 0.00 0.00 99.87 07:53:01 2 0.35 0.00 0.10 0.00 0.03 99.52 07:53:01 3 0.03 0.00 0.03 0.00 0.00 99.93 07:54:01 all 0.08 0.00 0.05 0.00 0.02 99.85 07:54:01 0 0.03 0.00 0.03 0.00 0.03 99.90 07:54:01 1 0.12 0.00 0.07 0.00 0.02 99.80 07:54:01 2 0.13 0.00 0.07 0.00 0.02 99.78 07:54:01 3 0.05 0.00 0.05 0.00 0.02 99.88 07:55:01 all 0.54 0.00 0.39 0.73 0.06 98.28 07:55:01 0 0.47 0.00 0.42 1.20 0.02 97.90 07:55:01 1 0.58 0.00 0.37 0.67 0.07 98.32 07:55:01 2 0.53 0.00 0.30 0.67 0.10 98.40 07:55:01 3 0.55 0.00 0.47 0.38 0.08 98.51 Average: all 0.59 0.00 0.19 0.10 0.03 99.08 Average: 0 0.65 0.00 0.18 0.07 0.03 99.07 Average: 1 0.58 0.00 0.18 0.06 0.03 99.14 Average: 2 0.52 0.00 0.21 0.16 0.04 99.06 Average: 3 0.60 0.00 0.18 0.13 0.04 99.06