---> uname -a: Linux prd-centos7-docker-4c-2g-385.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: 2933.442 BogoMIPS: 5866.88 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 8.5G 41.4G 17% / 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 8.5G 41.4G 17% /facter-os /dev/vda1 50.0G 8.5G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/foundry_device-virtual-go_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/foundry_device-virtual-go_master@tmp /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 831 141 0 865 940 Swap: 1023 2 1021 ---> 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:41:75:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.42/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fe41:75a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:76:d9:52:77 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::42:76ff:fed9:5277/64 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) 04/16/21 _x86_64_ (4 CPU) 04:17:43 LINUX RESTART (4 CPU) 04:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:19:01 172.35 86.51 85.84 0.00 9436.94 39156.04 0.00 04:20:01 2.38 0.00 2.38 0.00 0.00 49.13 0.00 04:21:01 0.47 0.00 0.47 0.00 0.00 6.90 0.00 04:22:01 0.35 0.00 0.35 0.00 0.00 3.96 0.00 04:23:01 0.17 0.00 0.17 0.00 0.00 2.05 0.00 04:24:01 0.35 0.00 0.35 0.00 0.00 4.63 0.00 04:25:02 0.22 0.00 0.22 0.00 0.00 3.28 0.00 04:26:01 0.29 0.00 0.29 0.00 0.00 3.27 0.00 04:27:01 0.25 0.00 0.25 0.00 0.00 2.46 0.00 04:28:01 0.50 0.00 0.50 0.00 0.00 4.45 0.00 04:29:01 1.70 0.37 1.33 0.00 160.35 27.52 0.00 04:30:01 403.44 206.18 197.26 0.00 9539.70 59270.58 0.00 Average: 48.70 24.50 24.20 0.00 1599.48 8237.40 0.00 04:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 168812 0 614980 32.68 2620 1095132 1108728 37.84 451104 1064240 128 04:20:01 175000 0 608656 32.35 2620 1095268 1079500 36.84 450108 1059732 16 04:21:01 172488 0 611160 32.48 2620 1095276 1079716 36.85 448384 1064548 12 04:22:01 173316 0 610332 32.44 2620 1095276 1079500 36.84 461612 1050044 12 04:23:01 172212 0 611428 32.50 2620 1095284 1079716 36.85 459184 1053668 8 04:24:01 170212 0 613424 32.60 2620 1095288 1079584 36.84 472448 1042476 16 04:25:02 170828 0 612800 32.57 2620 1095296 1079500 36.84 471860 1042476 8 04:26:01 170912 0 612712 32.56 2620 1095300 1079500 36.84 472112 1042476 8 04:27:01 171004 0 612616 32.56 2620 1095304 1079500 36.84 471992 1042476 8 04:28:01 170652 0 612960 32.58 2620 1095312 1079500 36.84 472000 1042476 8 04:29:01 109240 0 658176 34.98 2620 1111508 1293984 44.16 512000 1058164 50432 04:30:01 127400 0 824940 43.84 1684 927520 1527792 52.14 593452 843156 85524 Average: 162673 0 633682 33.68 2542 1082647 1137210 38.81 478021 1033828 11348 04:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 eth0 594.54 353.16 1095.25 85.90 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 2.60 2.26 0.46 4.25 0.00 0.00 0.00 0.00 04:20:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 1.60 0.50 0.59 0.39 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 0.53 0.50 0.27 0.21 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 0.14 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 105.18 87.81 796.89 36.35 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 eth0 828.87 707.54 6759.66 64.04 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 57.28 57.73 5.08 276.54 0.00 0.00 0.00 0.00 Average: eth0 128.11 96.16 723.63 15.62 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 5.01 5.02 0.46 23.49 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) 04/16/21 _x86_64_ (4 CPU) 04:17:43 LINUX RESTART (4 CPU) 04:18:01 CPU %user %nice %system %iowait %steal %idle 04:19:01 all 14.83 0.00 9.26 4.69 0.06 71.16 04:19:01 0 12.60 0.00 11.40 4.96 0.08 70.96 04:19:01 1 15.81 0.00 7.08 5.98 0.05 71.08 04:19:01 2 17.27 0.00 8.02 3.56 0.05 71.10 04:19:01 3 13.65 0.00 10.55 4.24 0.07 71.49 04:20:01 all 0.17 0.00 0.06 0.00 0.00 99.77 04:20:01 0 0.22 0.00 0.05 0.00 0.00 99.73 04:20:01 1 0.05 0.00 0.05 0.00 0.00 99.90 04:20:01 2 0.37 0.00 0.05 0.00 0.00 99.58 04:20:01 3 0.07 0.00 0.08 0.00 0.00 99.85 04:21:01 all 0.18 0.00 0.04 0.00 0.00 99.78 04:21:01 0 0.07 0.00 0.03 0.00 0.00 99.90 04:21:01 1 0.07 0.00 0.05 0.00 0.00 99.88 04:21:01 2 0.53 0.00 0.03 0.00 0.02 99.42 04:21:01 3 0.05 0.00 0.03 0.00 0.00 99.92 04:22:01 all 0.14 0.00 0.05 0.00 0.00 99.80 04:22:01 0 0.03 0.00 0.05 0.00 0.00 99.92 04:22:01 1 0.05 0.00 0.03 0.00 0.00 99.92 04:22:01 2 0.45 0.00 0.03 0.00 0.00 99.52 04:22:01 3 0.03 0.00 0.10 0.00 0.00 99.87 04:23:01 all 0.16 0.00 0.07 0.00 0.00 99.77 04:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:23:01 1 0.48 0.00 0.10 0.00 0.02 99.40 04:23:01 2 0.07 0.00 0.07 0.00 0.00 99.87 04:23:01 3 0.05 0.00 0.10 0.00 0.00 99.85 04:24:01 all 0.15 0.00 0.06 0.00 0.00 99.78 04:24:01 0 0.05 0.00 0.05 0.00 0.00 99.90 04:24:01 1 0.52 0.00 0.05 0.00 0.00 99.43 04:24:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:24:01 3 0.03 0.00 0.13 0.00 0.00 99.83 04:25:02 all 0.16 0.00 0.03 0.00 0.00 99.81 04:25:02 0 0.03 0.00 0.03 0.00 0.00 99.93 04:25:02 1 0.53 0.00 0.03 0.00 0.00 99.43 04:25:02 2 0.03 0.00 0.02 0.00 0.00 99.95 04:25:02 3 0.05 0.00 0.02 0.00 0.00 99.93 04:26:01 all 0.16 0.00 0.04 0.00 0.00 99.80 04:26:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:26:01 1 0.54 0.00 0.05 0.00 0.00 99.41 04:26:01 2 0.05 0.00 0.07 0.00 0.00 99.88 04:26:01 3 0.03 0.00 0.02 0.00 0.02 99.93 04:27:01 all 0.15 0.00 0.04 0.00 0.00 99.80 04:27:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:27:01 1 0.52 0.00 0.03 0.00 0.00 99.45 04:27:01 2 0.03 0.00 0.03 0.00 0.00 99.93 04:27:01 3 0.05 0.00 0.07 0.00 0.00 99.88 04:28:01 all 0.13 0.00 0.06 0.00 0.00 99.82 04:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:28:01 1 0.42 0.00 0.10 0.00 0.00 99.48 04:28:01 2 0.03 0.00 0.05 0.00 0.00 99.92 04:28:01 3 0.03 0.00 0.07 0.00 0.00 99.90 04:29:01 all 1.19 0.00 0.85 0.01 0.03 97.93 04:29:01 0 1.20 0.00 1.02 0.00 0.03 97.75 04:29:01 1 1.21 0.00 0.52 0.00 0.03 98.24 04:29:01 2 1.19 0.00 1.22 0.02 0.03 97.55 04:29:01 3 1.17 0.00 0.63 0.02 0.00 98.18 04:29:01 CPU %user %nice %system %iowait %steal %idle 04:30:01 all 17.09 0.00 12.51 5.05 0.12 65.22 04:30:01 0 16.17 0.00 13.65 5.23 0.09 64.85 04:30:01 1 17.24 0.00 11.73 4.01 0.14 66.88 04:30:01 2 17.03 0.00 12.38 4.87 0.12 65.59 04:30:01 3 17.93 0.00 12.28 6.11 0.14 63.54 Average: all 2.82 0.00 1.88 0.79 0.02 94.49 Average: 0 2.48 0.00 2.15 0.83 0.02 94.53 Average: 1 3.07 0.00 1.62 0.82 0.02 94.46 Average: 2 3.04 0.00 1.80 0.69 0.02 94.46 Average: 3 2.69 0.00 1.96 0.84 0.02 94.49