---> uname -a: Linux 47db02b71510 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: 2933.396 BogoMIPS: 5866.79 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 4096K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 6.0G 44.0G 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 6.0G 44.0G 12% /etc/resolv.conf /dev/vda1 50.0G 6.0G 44.0G 12% /etc/hostname /dev/vda1 50.0G 6.0G 44.0G 12% /etc/hosts /dev/vda1 50.0G 6.0G 44.0G 12% /w/workspace/exfoundry_ci-build-images_PR-102 /dev/vda1 50.0G 6.0G 44.0G 12% /w/workspace/exfoundry_ci-build-images_PR-102@tmp /dev/vda1 50.0G 6.0G 44.0G 12% /var/log/sa ---> free -m: total used free shared buff/cache available Mem: 1838 570 68 0 1199 1161 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 4: eth0@if5: 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) 01/09/20 _x86_64_ (4 CPU) 17:14:08 LINUX RESTART 17:15:01 tps rtps wtps bread/s bwrtn/s 17:16:01 1.38 0.00 1.38 0.00 138.69 17:17:01 1.90 0.85 1.05 58.37 17.86 17:18:02 0.23 0.00 0.23 0.00 3.11 17:19:01 0.29 0.00 0.29 0.00 3.66 17:20:01 0.27 0.00 0.27 0.00 3.36 17:21:01 0.37 0.00 0.37 0.00 4.61 17:22:01 0.27 0.00 0.27 0.00 3.36 17:23:01 0.25 0.00 0.25 0.00 3.33 17:24:01 0.28 0.00 0.28 0.00 3.48 17:25:01 0.25 0.00 0.25 0.00 2.98 17:26:01 0.28 0.00 0.28 0.00 3.46 17:27:01 0.23 0.00 0.23 0.00 3.20 17:28:01 0.30 0.00 0.30 0.00 3.93 17:29:01 0.27 0.00 0.27 0.00 3.36 17:30:01 0.48 0.25 0.23 7.99 3.20 17:31:01 0.70 0.00 0.70 0.00 14.37 Average: 0.48 0.07 0.42 4.15 13.51 17:15:01 kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:16:01 83388 1798916 95.57 2620 1330636 858792 29.30 324284 1324844 16 17:17:01 80928 1801376 95.70 2620 1332396 860064 29.34 327460 1324544 20 17:18:02 80048 1802256 95.75 2620 1332400 860096 29.35 327956 1324544 12 17:19:01 81740 1800564 95.66 2620 1332404 850724 29.03 326248 1324544 16 17:20:01 81424 1800880 95.67 2620 1332408 850784 29.03 326696 1324544 8 17:21:01 81252 1801052 95.68 2620 1332420 850784 29.03 326788 1324548 12 17:22:01 81180 1801124 95.69 2620 1332420 850968 29.03 327072 1324540 20 17:23:01 82064 1800240 95.64 2620 1332424 850788 29.03 326064 1324540 12 17:24:01 82280 1800024 95.63 2620 1332432 850788 29.03 326216 1324540 12 17:25:01 80912 1801392 95.70 2620 1332436 851332 29.05 327132 1324540 16 17:26:01 80584 1801720 95.72 2620 1332440 851432 29.05 327404 1324540 20 17:27:01 81428 1800876 95.67 2620 1332444 851240 29.04 326548 1324540 20 17:28:01 81304 1801000 95.68 2620 1332452 859436 29.32 326568 1324540 12 17:29:01 81552 1800752 95.67 2620 1332456 859436 29.32 326468 1324540 8 17:30:01 80904 1801400 95.70 2620 1332496 859508 29.33 326912 1324568 24 17:31:01 81164 1801140 95.69 2620 1332500 859436 29.32 326432 1324568 12 Average: 81385 1800920 95.68 2620 1332323 854726 29.16 326641 1324564 15 17:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 17:16:01 eth0 3.06 0.35 0.48 0.23 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 2.50 1.10 1.04 0.61 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:02 eth0 1.17 0.62 0.55 0.40 0.00 0.00 0.00 17:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 eth0 0.30 0.13 0.09 0.07 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 eth0 0.47 0.20 0.08 0.01 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 eth0 0.83 0.37 0.30 0.17 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 0.62 0.07 0.04 0.01 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 2.00 0.83 0.78 0.44 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 0.75 0.33 0.28 0.23 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 eth0 0.62 0.07 0.03 0.01 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 eth0 0.43 0.10 0.02 0.01 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 eth0 0.32 0.10 0.02 0.01 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 eth0 0.40 0.17 0.09 0.07 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 17:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.87 0.29 0.24 0.14 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 01/09/20 _x86_64_ (4 CPU) 17:14:08 LINUX RESTART 17:15:01 CPU %user %nice %system %iowait %steal %idle 17:16:01 all 0.16 0.00 0.05 0.00 0.00 99.78 17:16:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:16:01 1 0.45 0.00 0.03 0.00 0.00 99.52 17:16:01 2 0.10 0.00 0.08 0.00 0.02 99.80 17:16:01 3 0.05 0.00 0.05 0.00 0.00 99.90 17:17:01 all 0.18 0.00 0.04 0.00 0.01 99.77 17:17:01 0 0.08 0.00 0.02 0.00 0.02 99.88 17:17:01 1 0.48 0.00 0.05 0.00 0.02 99.45 17:17:01 2 0.10 0.00 0.03 0.00 0.02 99.85 17:17:01 3 0.07 0.00 0.05 0.00 0.00 99.88 17:18:02 all 0.05 0.00 0.05 0.00 0.00 99.90 17:18:02 0 0.03 0.00 0.05 0.00 0.00 99.92 17:18:02 1 0.08 0.00 0.05 0.00 0.00 99.87 17:18:02 2 0.07 0.00 0.05 0.00 0.00 99.88 17:18:02 3 0.03 0.00 0.05 0.00 0.00 99.92 17:19:01 all 0.17 0.00 0.03 0.00 0.00 99.80 17:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:19:01 1 0.54 0.00 0.05 0.00 0.00 99.41 17:19:01 2 0.08 0.00 0.03 0.00 0.00 99.88 17:19:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:20:01 all 0.18 0.00 0.03 0.00 0.00 99.80 17:20:01 0 0.07 0.00 0.05 0.00 0.00 99.88 17:20:01 1 0.53 0.00 0.02 0.00 0.00 99.45 17:20:01 2 0.05 0.00 0.05 0.00 0.00 99.90 17:20:01 3 0.08 0.00 0.03 0.00 0.00 99.88 17:21:01 all 0.17 0.00 0.04 0.00 0.00 99.78 17:21:01 0 0.05 0.00 0.03 0.00 0.00 99.92 17:21:01 1 0.57 0.00 0.05 0.00 0.02 99.37 17:21:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:21:01 3 0.03 0.00 0.03 0.00 0.02 99.92 17:22:01 all 0.18 0.00 0.05 0.00 0.00 99.78 17:22:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:22:01 1 0.55 0.00 0.07 0.00 0.00 99.38 17:22:01 2 0.07 0.00 0.08 0.00 0.00 99.85 17:22:01 3 0.07 0.00 0.02 0.00 0.00 99.92 17:23:01 all 0.17 0.00 0.03 0.00 0.00 99.79 17:23:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:23:01 1 0.55 0.00 0.03 0.00 0.00 99.42 17:23:01 2 0.05 0.00 0.03 0.00 0.00 99.92 17:23:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:24:01 all 0.16 0.00 0.03 0.00 0.00 99.80 17:24:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:24:01 1 0.55 0.00 0.03 0.00 0.00 99.42 17:24:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:24:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:25:01 all 0.19 0.00 0.04 0.00 0.00 99.77 17:25:01 0 0.10 0.00 0.03 0.00 0.00 99.87 17:25:01 1 0.53 0.00 0.05 0.00 0.00 99.42 17:25:01 2 0.07 0.00 0.05 0.00 0.00 99.88 17:25:01 3 0.07 0.00 0.03 0.00 0.00 99.90 17:26:01 all 0.17 0.00 0.03 0.00 0.00 99.80 17:26:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:26:01 1 0.33 0.00 0.05 0.00 0.00 99.62 17:26:01 2 0.27 0.00 0.03 0.00 0.00 99.70 17:26:01 3 0.05 0.00 0.02 0.00 0.00 99.93 17:27:01 all 0.17 0.00 0.03 0.00 0.00 99.80 17:27:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:27:01 1 0.07 0.00 0.07 0.00 0.00 99.87 17:27:01 2 0.53 0.00 0.02 0.00 0.00 99.45 17:27:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:28:01 all 0.16 0.00 0.04 0.00 0.00 99.80 17:28:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:28:01 1 0.07 0.00 0.05 0.00 0.00 99.88 17:28:01 2 0.52 0.00 0.03 0.00 0.00 99.45 17:28:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:29:01 all 0.16 0.00 0.03 0.00 0.00 99.81 17:29:01 0 0.05 0.00 0.03 0.00 0.00 99.92 17:29:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:29:01 2 0.53 0.00 0.02 0.00 0.00 99.45 17:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:30:01 all 0.16 0.00 0.06 0.00 0.00 99.78 17:30:01 0 0.03 0.00 0.08 0.02 0.00 99.87 17:30:01 1 0.12 0.00 0.05 0.00 0.00 99.83 17:30:01 2 0.45 0.00 0.08 0.00 0.00 99.47 17:30:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:31:01 all 0.08 0.00 0.05 0.00 0.00 99.87 17:31:01 0 0.05 0.00 0.03 0.00 0.00 99.92 17:31:01 1 0.08 0.00 0.03 0.00 0.00 99.88 17:31:01 2 0.13 0.00 0.07 0.00 0.02 99.78 17:31:01 3 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 0.16 0.00 0.04 0.00 0.00 99.80 Average: 0 0.04 0.00 0.03 0.00 0.00 99.92 Average: 1 0.35 0.00 0.05 0.00 0.00 99.60 Average: 2 0.19 0.00 0.04 0.00 0.00 99.76 Average: 3 0.04 0.00 0.03 0.00 0.00 99.92