---> uname -a: Linux a98bffef5199 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: 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/foundry_device-virtual-go_PR-108@tmp /dev/vda1 50.0G 6.1G 43.9G 12% /var/log/sa /dev/vda1 50.0G 6.1G 43.9G 12% /w/workspace/foundry_device-virtual-go_PR-108 ---> free -m: total used free shared buff/cache available Mem: 1838 628 77 0 1132 1105 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 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) 04/29/20 _x86_64_ (4 CPU) 02:19:40 LINUX RESTART 02:20:01 tps rtps wtps bread/s bwrtn/s 02:21:01 87.45 39.35 48.09 5041.45 10703.88 02:22:01 2.78 0.00 2.78 0.00 97.59 02:23:01 0.28 0.00 0.28 0.00 3.75 02:24:01 0.25 0.00 0.25 0.00 3.00 02:25:01 0.27 0.00 0.27 0.00 3.61 02:26:01 0.35 0.00 0.35 0.00 5.08 02:27:01 0.32 0.02 0.30 0.13 2.85 02:28:01 0.27 0.00 0.27 0.00 3.11 02:29:02 0.33 0.00 0.33 0.00 3.61 02:30:01 0.24 0.00 0.24 0.00 3.03 02:31:01 0.28 0.00 0.28 0.00 3.36 02:32:01 0.28 0.00 0.28 0.00 3.35 02:33:01 0.28 0.00 0.28 0.00 3.21 02:34:01 0.25 0.00 0.25 0.00 2.30 02:35:01 0.30 0.05 0.25 1.60 2.93 02:36:01 0.90 0.18 0.72 5.86 15.75 02:37:01 142.27 94.66 47.61 5718.93 16470.02 Average: 13.97 7.91 6.06 634.25 1609.81 02:20:01 kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 113420 1768884 93.97 2620 1203520 926556 31.61 436144 1170292 388 02:22:01 120216 1762088 93.61 2620 1203552 892760 30.46 433188 1167300 16 02:23:01 119200 1763104 93.67 2620 1203556 892964 30.47 434712 1166876 8 02:24:01 120308 1761996 93.61 2620 1203564 892760 30.46 441924 1158708 8 02:25:01 120232 1762072 93.61 2620 1203568 892760 30.46 441940 1158708 8 02:26:01 120216 1762088 93.61 2620 1203576 892856 30.46 442464 1158708 8 02:27:01 120608 1761696 93.59 2620 1203580 892760 30.46 441856 1158708 8 02:28:01 121648 1760656 93.54 2620 1203588 892760 30.46 441088 1158572 8 02:29:02 121572 1760732 93.54 2620 1203592 892760 30.46 441004 1158572 8 02:30:01 137036 1745268 92.72 2620 1203596 892828 30.46 425596 1158540 8 02:31:01 136712 1745592 92.74 2620 1203604 892900 30.47 425856 1158544 8 02:32:01 136808 1745496 92.73 2620 1203608 892828 30.46 425612 1158540 8 02:33:01 137468 1744836 92.70 2620 1203616 892820 30.46 425316 1158540 8 02:34:01 137492 1744812 92.70 2620 1203616 892828 30.46 425392 1158540 8 02:35:01 135528 1746776 92.80 2620 1203624 894556 30.52 426824 1158540 8 02:36:01 136692 1745612 92.74 2620 1203660 892900 30.47 425752 1158568 8 02:37:01 76380 1805924 95.94 2620 1156924 973140 33.20 478636 1129004 111556 Average: 124208 1758096 93.40 2620 1200844 899632 30.69 436077 1158545 6592 02:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:21:01 eth0 402.61 245.93 1001.84 87.72 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 1.40 1.27 0.27 2.72 0.00 0.00 0.00 02:22:01 eth0 1.18 0.08 0.10 0.01 0.00 0.00 0.00 02:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 eth0 0.98 0.67 0.69 0.37 0.00 0.00 0.00 02:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 02:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 02:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 eth0 0.28 0.22 0.14 0.07 0.00 0.00 0.00 02:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 02:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 02:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 02:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 eth0 0.25 0.15 0.14 0.07 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 02:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 02:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 02:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 02:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 eth0 0.27 0.17 0.14 0.07 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 vethb2515bc 0.23 0.28 0.44 0.10 0.00 0.00 0.00 02:37:01 eth0 524.57 348.43 3384.78 103.90 0.00 0.00 0.00 02:37:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 02:37:01 docker0 1.63 1.45 0.71 2.80 0.00 0.00 0.00 Average: vethb2515bc 0.01 0.02 0.03 0.01 0.00 0.00 0.00 Average: eth0 30.90 20.52 199.37 6.12 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.10 0.09 0.04 0.17 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) 04/29/20 _x86_64_ (4 CPU) 02:19:40 LINUX RESTART 02:20:01 CPU %user %nice %system %iowait %steal %idle 02:21:01 all 12.88 0.00 5.75 2.13 0.01 79.23 02:21:01 0 12.25 0.00 7.22 1.33 0.02 79.19 02:21:01 1 12.95 0.00 5.57 4.40 0.00 77.08 02:21:01 2 12.47 0.00 4.94 1.96 0.02 80.61 02:21:01 3 13.84 0.00 5.32 0.82 0.02 80.00 02:22:01 all 0.20 0.00 0.06 0.00 0.00 99.73 02:22:01 0 0.05 0.00 0.05 0.00 0.00 99.90 02:22:01 1 0.10 0.00 0.07 0.00 0.02 99.82 02:22:01 2 0.62 0.00 0.07 0.00 0.00 99.32 02:22:01 3 0.05 0.00 0.07 0.00 0.00 99.88 02:23:01 all 0.17 0.00 0.07 0.00 0.00 99.76 02:23:01 0 0.07 0.00 0.05 0.00 0.02 99.87 02:23:01 1 0.45 0.00 0.10 0.00 0.00 99.45 02:23:01 2 0.07 0.00 0.05 0.00 0.00 99.88 02:23:01 3 0.08 0.00 0.07 0.00 0.00 99.85 02:24:01 all 0.18 0.00 0.05 0.00 0.00 99.77 02:24:01 0 0.07 0.00 0.05 0.00 0.00 99.88 02:24:01 1 0.52 0.00 0.03 0.00 0.00 99.45 02:24:01 2 0.05 0.00 0.05 0.00 0.00 99.90 02:24:01 3 0.07 0.00 0.05 0.00 0.00 99.88 02:25:01 all 0.18 0.00 0.05 0.00 0.00 99.77 02:25:01 0 0.07 0.00 0.03 0.00 0.00 99.90 02:25:01 1 0.27 0.00 0.05 0.00 0.00 99.68 02:25:01 2 0.07 0.00 0.03 0.00 0.00 99.90 02:25:01 3 0.35 0.00 0.07 0.00 0.00 99.58 02:26:01 all 0.17 0.00 0.05 0.00 0.00 99.78 02:26:01 0 0.03 0.00 0.05 0.00 0.00 99.92 02:26:01 1 0.05 0.00 0.07 0.00 0.00 99.88 02:26:01 2 0.05 0.00 0.05 0.00 0.00 99.90 02:26:01 3 0.55 0.00 0.05 0.00 0.00 99.40 02:27:01 all 0.17 0.00 0.05 0.00 0.00 99.78 02:27:01 0 0.02 0.00 0.03 0.00 0.00 99.95 02:27:01 1 0.05 0.00 0.03 0.00 0.00 99.92 02:27:01 2 0.07 0.00 0.07 0.00 0.00 99.87 02:27:01 3 0.53 0.00 0.05 0.00 0.00 99.42 02:28:01 all 0.16 0.00 0.06 0.00 0.00 99.78 02:28:01 0 0.05 0.00 0.03 0.00 0.00 99.92 02:28:01 1 0.08 0.00 0.05 0.00 0.00 99.87 02:28:01 2 0.10 0.00 0.05 0.00 0.02 99.83 02:28:01 3 0.42 0.00 0.10 0.00 0.00 99.48 02:29:02 all 0.08 0.00 0.05 0.00 0.00 99.87 02:29:02 0 0.03 0.00 0.03 0.00 0.00 99.93 02:29:02 1 0.07 0.00 0.05 0.00 0.00 99.88 02:29:02 2 0.05 0.00 0.03 0.00 0.00 99.92 02:29:02 3 0.13 0.00 0.08 0.00 0.00 99.78 02:30:01 all 0.07 0.00 0.06 0.00 0.00 99.87 02:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:30:01 1 0.08 0.00 0.03 0.00 0.00 99.88 02:30:01 2 0.15 0.00 0.10 0.00 0.00 99.74 02:30:01 3 0.05 0.00 0.08 0.00 0.00 99.86 02:31:01 all 0.19 0.00 0.06 0.00 0.00 99.75 02:31:01 0 0.07 0.00 0.07 0.00 0.00 99.87 02:31:01 1 0.05 0.00 0.03 0.00 0.00 99.92 02:31:01 2 0.55 0.00 0.05 0.00 0.00 99.40 02:31:01 3 0.08 0.00 0.07 0.00 0.00 99.85 02:32:01 all 0.18 0.00 0.05 0.00 0.00 99.76 02:32:01 0 0.07 0.00 0.03 0.00 0.00 99.90 02:32:01 1 0.07 0.00 0.05 0.00 0.00 99.88 02:32:01 2 0.53 0.00 0.08 0.00 0.00 99.38 02:32:01 3 0.08 0.00 0.07 0.00 0.02 99.83 02:33:01 all 0.10 0.00 0.05 0.00 0.00 99.85 02:33:01 0 0.10 0.00 0.07 0.00 0.00 99.83 02:33:01 1 0.05 0.00 0.03 0.00 0.00 99.92 02:33:01 2 0.17 0.00 0.10 0.00 0.02 99.72 02:33:01 3 0.07 0.00 0.03 0.00 0.00 99.90 02:34:01 all 0.05 0.00 0.05 0.00 0.00 99.90 02:34:01 0 0.02 0.00 0.03 0.00 0.00 99.95 02:34:01 1 0.07 0.00 0.05 0.00 0.00 99.88 02:34:01 2 0.05 0.00 0.05 0.00 0.00 99.90 02:34:01 3 0.07 0.00 0.08 0.00 0.00 99.85 02:35:01 all 0.14 0.00 0.06 0.00 0.00 99.80 02:35:01 0 0.07 0.00 0.05 0.00 0.00 99.88 02:35:01 1 0.05 0.00 0.07 0.00 0.00 99.88 02:35:01 2 0.42 0.00 0.08 0.00 0.00 99.50 02:35:01 3 0.02 0.00 0.03 0.00 0.00 99.95 02:36:01 all 0.18 0.00 0.05 0.00 0.00 99.77 02:36:01 0 0.00 0.00 0.03 0.00 0.00 99.97 02:36:01 1 0.07 0.00 0.05 0.00 0.00 99.88 02:36:01 2 0.57 0.00 0.05 0.00 0.00 99.38 02:36:01 3 0.05 0.00 0.08 0.00 0.00 99.87 02:37:01 all 5.84 0.00 3.26 1.95 0.01 88.94 02:37:01 0 6.24 0.00 3.72 1.66 0.02 88.37 02:37:01 1 5.06 0.00 3.10 2.43 0.00 89.40 02:37:01 2 6.94 0.00 3.19 2.61 0.00 87.26 02:37:01 3 5.13 0.00 3.02 1.12 0.00 90.72 Average: all 1.23 0.00 0.58 0.24 0.00 97.96 Average: 0 1.12 0.00 0.68 0.17 0.00 98.02 Average: 1 1.17 0.00 0.55 0.40 0.00 97.87 Average: 2 1.34 0.00 0.53 0.27 0.00 97.85 Average: 3 1.26 0.00 0.55 0.11 0.00 98.07