---> uname -a: Linux prd-centos7-docker-4c-2g-9365.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 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 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 7.2G 42.8G 14% / 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 7.2G 42.8G 14% /facter-os /dev/vda1 50.0G 7.2G 42.8G 14% /etc/resolv.conf /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hostname /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hosts /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/auth.log /dev/vda1 50.0G 7.2G 42.8G 14% /run/cloud-init/result.json /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/foundry_device-virtual-go_PR-143 /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/foundry_device-virtual-go_PR-143@tmp /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/sa-host /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 668 90 0 1079 1067 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:1f:c0:dd brd ff:ff:ff:ff:ff:ff inet 10.30.122.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85632sec preferred_lft 85632sec inet6 fe80::f816:3eff:fe1f:c0dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:86:75:08:dd 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::42:86ff:fe75:8dd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/28/20 _x86_64_ (4 CPU) 02:16:22 LINUX RESTART (4 CPU) 02:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:18:01 91.95 43.66 48.30 0.00 7569.61 4933.72 0.00 02:19:02 2.31 0.00 2.31 0.00 0.00 53.51 0.00 02:20:01 0.36 0.00 0.36 0.00 0.00 5.50 0.00 02:21:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 02:22:01 0.23 0.00 0.23 0.00 0.00 3.43 0.00 02:23:01 0.35 0.00 0.35 0.00 0.00 4.33 0.00 02:24:01 0.32 0.02 0.30 0.00 0.13 4.08 0.00 02:25:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 02:26:01 0.17 0.00 0.17 0.00 0.00 2.43 0.00 02:27:01 0.32 0.00 0.32 0.00 0.00 4.86 0.00 02:28:01 48.84 48.23 0.62 0.00 4142.36 10.56 0.00 02:29:01 17.36 2.69 14.67 0.00 288.26 4401.31 0.00 Average: 13.58 7.90 5.68 0.00 1002.17 787.41 0.00 02:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 180540 0 552860 29.38 2620 1145536 1116240 38.10 410128 1130452 128 02:19:02 188960 0 544368 28.93 2620 1145608 1052860 35.93 406956 1126904 20 02:20:01 188352 0 544972 28.96 2620 1145612 1053052 35.94 410076 1124976 8 02:21:01 186928 0 546392 29.04 2620 1145616 1052992 35.94 411612 1124344 8 02:22:01 188052 0 545264 28.98 2620 1145620 1052860 35.93 415932 1119288 8 02:23:01 185156 0 548156 29.13 2620 1145624 1052944 35.94 420172 1118068 8 02:24:01 185296 0 548004 29.13 2620 1145636 1052908 35.93 420008 1118068 20 02:25:01 185648 0 547648 29.11 2620 1145640 1052860 35.93 408412 1129540 12 02:26:01 185764 0 547524 29.10 2620 1145648 1052860 35.93 408280 1129540 20 02:27:01 185568 0 547716 29.11 2620 1145652 1052860 35.93 406360 1131588 16 02:28:01 76148 0 577584 30.70 2620 1225204 1089336 37.18 422728 1219216 104 02:29:01 73356 0 644572 34.26 2620 1161008 1478548 50.46 470896 1160388 73784 Average: 167481 0 557922 29.65 2620 1153534 1096693 37.43 417630 1136031 6178 02:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 eth0 229.71 178.00 1035.77 81.96 0.00 0.00 0.00 0.00 02:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 docker0 1.51 1.33 0.32 3.31 0.00 0.00 0.00 0.00 02:19:02 eth0 0.58 0.05 0.04 0.00 0.00 0.00 0.00 0.00 02:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 eth0 0.93 0.54 0.41 0.22 0.00 0.00 0.00 0.00 02:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 eth0 0.90 0.40 0.35 0.21 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:22:01 lo 0.00 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 0.00 02:23:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 02:23:01 lo 0.00 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 0.00 02:24:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 02:24:01 lo 0.00 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 0.00 02:25:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 lo 0.00 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 0.00 02:26:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:26:01 lo 0.00 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 0.00 02:27:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 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 0.00 02:28:01 eth0 10.61 7.03 9.96 3.89 0.00 0.00 0.00 0.00 02:28:01 lo 0.00 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 0.00 02:29:01 eth0 471.42 454.32 2183.57 37.29 0.00 0.00 0.00 0.00 02:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.74 53.53 269.77 10.33 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 0.13 0.11 0.03 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/28/20 _x86_64_ (4 CPU) 02:16:22 LINUX RESTART (4 CPU) 02:17:01 CPU %user %nice %system %iowait %steal %idle 02:18:01 all 12.32 0.00 6.36 3.15 12.68 65.49 02:18:01 0 9.69 0.00 6.56 1.54 13.25 68.97 02:18:01 1 13.47 0.00 6.36 3.84 11.98 64.35 02:18:01 2 13.69 0.00 6.35 5.06 12.08 62.81 02:18:01 3 12.47 0.00 6.16 2.22 13.38 65.77 02:19:02 all 0.12 0.00 0.05 0.00 0.35 99.48 02:19:02 0 0.02 0.00 0.03 0.00 0.22 99.73 02:19:02 1 0.05 0.00 0.07 0.00 0.28 99.60 02:19:02 2 0.07 0.00 0.05 0.00 0.47 99.42 02:19:02 3 0.37 0.00 0.03 0.00 0.45 99.15 02:20:01 all 0.10 0.00 0.03 0.00 0.30 99.57 02:20:01 0 0.02 0.00 0.02 0.00 0.37 99.59 02:20:01 1 0.05 0.00 0.05 0.00 0.41 99.49 02:20:01 2 0.03 0.00 0.03 0.00 0.20 99.73 02:20:01 3 0.29 0.00 0.02 0.00 0.24 99.46 02:21:01 all 0.13 0.00 0.03 0.00 0.15 99.69 02:21:01 0 0.03 0.00 0.03 0.00 0.05 99.88 02:21:01 1 0.08 0.00 0.07 0.00 0.27 99.58 02:21:01 2 0.05 0.00 0.02 0.00 0.10 99.83 02:21:01 3 0.37 0.00 0.02 0.00 0.17 99.45 02:22:01 all 0.08 0.00 0.06 0.00 0.18 99.68 02:22:01 0 0.00 0.00 0.02 0.00 0.18 99.80 02:22:01 1 0.07 0.00 0.17 0.00 0.23 99.53 02:22:01 2 0.03 0.00 0.03 0.00 0.18 99.75 02:22:01 3 0.22 0.00 0.03 0.00 0.12 99.63 02:23:01 all 0.10 0.00 0.04 0.01 0.29 99.55 02:23:01 0 0.03 0.00 0.02 0.00 0.32 99.63 02:23:01 1 0.02 0.00 0.12 0.00 0.27 99.60 02:23:01 2 0.03 0.00 0.02 0.03 0.25 99.67 02:23:01 3 0.33 0.00 0.02 0.00 0.33 99.32 02:24:01 all 0.08 0.00 0.04 0.00 0.29 99.58 02:24:01 0 0.03 0.00 0.03 0.00 0.18 99.75 02:24:01 1 0.05 0.00 0.03 0.00 0.37 99.55 02:24:01 2 0.02 0.00 0.05 0.00 0.13 99.80 02:24:01 3 0.23 0.00 0.05 0.00 0.48 99.23 02:25:01 all 0.10 0.00 0.03 0.00 0.17 99.70 02:25:01 0 0.02 0.00 0.02 0.00 0.05 99.92 02:25:01 1 0.02 0.00 0.03 0.00 0.15 99.80 02:25:01 2 0.03 0.00 0.03 0.00 0.18 99.75 02:25:01 3 0.33 0.00 0.03 0.00 0.32 99.32 02:26:01 all 0.10 0.00 0.02 0.00 0.17 99.72 02:26:01 0 0.10 0.00 0.02 0.00 0.12 99.77 02:26:01 1 0.03 0.00 0.02 0.00 0.20 99.75 02:26:01 2 0.05 0.00 0.02 0.00 0.15 99.78 02:26:01 3 0.22 0.00 0.02 0.00 0.20 99.57 02:27:01 all 0.10 0.00 0.02 0.00 0.20 99.68 02:27:01 0 0.33 0.00 0.03 0.00 0.25 99.38 02:27:01 1 0.02 0.00 0.02 0.00 0.32 99.65 02:27:01 2 0.02 0.00 0.03 0.00 0.05 99.90 02:27:01 3 0.02 0.00 0.02 0.00 0.18 99.78 02:28:01 all 1.05 0.00 0.49 0.85 0.71 96.90 02:28:01 0 1.45 0.00 0.67 2.26 0.69 94.93 02:28:01 1 0.67 0.00 0.45 0.20 0.78 97.90 02:28:01 2 1.47 0.00 0.43 0.33 0.65 97.11 02:28:01 3 0.60 0.00 0.42 0.60 0.72 97.66 02:28:01 CPU %user %nice %system %iowait %steal %idle 02:29:01 all 1.13 0.00 1.05 0.02 4.70 93.09 02:29:01 0 1.17 0.00 1.20 0.02 5.79 91.82 02:29:01 1 1.15 0.00 0.95 0.03 4.32 93.54 02:29:01 2 1.10 0.00 0.97 0.00 4.27 93.66 02:29:01 3 1.11 0.00 1.09 0.03 4.45 93.32 Average: all 1.27 0.00 0.68 0.33 1.67 96.05 Average: 0 1.07 0.00 0.72 0.32 1.78 96.11 Average: 1 1.28 0.00 0.68 0.33 1.61 96.10 Average: 2 1.36 0.00 0.66 0.45 1.54 95.99 Average: 3 1.37 0.00 0.66 0.24 1.74 95.99