---> uname -a: Linux prd-centos7-docker-4c-2g-21953.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: 2933.438 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 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% /var/log/auth.log /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json /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 ---> free -m: total used free shared buff/cache available Mem: 1837 832 166 0 838 939 Swap: 1023 3 1020 ---> 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:82:cc:eb brd ff:ff:ff:ff:ff:ff inet 10.30.122.235/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85636sec preferred_lft 85636sec inet6 fe80::f816:3eff:fe82:cceb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:00:ae:17:74 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:ff:feae:1774/64 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) 01/21/21 _x86_64_ (4 CPU) 15:14:53 LINUX RESTART (4 CPU) 15:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:17:01 55.57 15.88 39.69 0.00 4981.97 4158.75 0.00 15:18:02 2.38 0.00 2.38 0.00 0.00 50.27 0.00 15:19:01 0.37 0.00 0.37 0.00 0.00 4.96 0.00 15:20:01 0.32 0.00 0.32 0.00 0.00 3.82 0.00 15:21:01 0.28 0.00 0.28 0.00 0.00 3.94 0.00 15:22:01 0.20 0.00 0.20 0.00 0.00 2.18 0.00 15:23:01 0.30 0.00 0.30 0.00 0.00 3.35 0.00 15:24:01 0.23 0.00 0.23 0.00 0.00 3.13 0.00 15:25:02 256.15 144.91 111.24 0.00 6856.54 33268.28 0.00 15:26:01 143.30 50.19 93.11 0.00 2461.21 21712.77 0.00 15:27:01 174.78 68.54 106.24 0.00 3894.59 14644.52 0.00 Average: 57.64 25.45 32.19 0.00 1651.46 6712.19 0.00 15:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:17:01 175784 0 596316 31.69 2620 1106824 1156536 39.47 415444 1090584 128 15:18:02 176380 0 595712 31.66 2620 1106832 1156164 39.46 431988 1073912 12 15:19:01 180436 0 591652 31.45 2620 1106836 1125156 38.40 428480 1074020 8 15:20:01 184572 0 587512 31.22 2620 1106840 1066524 36.40 437016 1062040 8 15:21:01 184112 0 587968 31.25 2620 1106844 1066620 36.40 437716 1062040 8 15:22:01 184024 0 587992 31.25 2620 1106908 1066600 36.40 437360 1062852 28 15:23:01 184744 0 587328 31.22 2620 1106852 1066492 36.40 436820 1062836 8 15:24:01 185468 0 586600 31.18 2620 1106856 1066408 36.39 436236 1062836 8 15:25:02 105800 0 725984 38.58 2620 1047140 1329000 45.36 517864 1006640 140 15:26:01 75224 0 774064 41.14 2596 1029660 1569228 53.56 635204 899860 88816 15:27:01 233356 0 783328 41.63 1496 863364 1369548 46.74 584948 726664 52 Average: 169991 0 636769 33.84 2516 1072269 1185298 40.45 472643 1016753 8111 15:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:17:01 eth0 154.27 130.80 656.26 66.43 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 2.00 1.47 0.35 3.57 0.00 0.00 0.00 0.00 15:18:02 eth0 1.25 0.70 1.39 0.05 0.00 0.00 0.00 0.00 15:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 1.08 0.34 0.32 0.20 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 1.63 0.33 0.37 0.20 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 eth0 1.63 0.65 0.66 0.46 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 eth0 0.67 0.50 0.36 0.21 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 eth0 0.28 0.18 0.30 0.01 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:02 veth5f20813 3.09 2.96 0.37 2.63 0.00 0.00 0.00 0.00 15:25:02 eth0 424.46 355.72 4079.78 33.82 0.00 0.00 0.00 0.00 15:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:02 docker0 3.09 2.86 0.33 2.62 0.00 0.00 0.00 0.00 15:26:01 eth0 413.39 344.86 3459.90 85.15 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 36.18 38.93 3.20 202.25 0.00 0.00 0.00 0.00 15:27:01 vethff7c6ea 1.64 1.26 0.26 0.21 0.00 0.00 0.00 0.00 15:27:01 eth0 93.99 70.59 259.22 64.05 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 21.01 39.74 1.34 201.90 0.00 0.00 0.00 0.00 Average: vethff7c6ea 0.15 0.12 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 99.01 81.96 766.85 22.67 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 5.64 7.53 0.47 37.21 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) 01/21/21 _x86_64_ (4 CPU) 15:14:53 LINUX RESTART (4 CPU) 15:16:02 CPU %user %nice %system %iowait %steal %idle 15:17:01 all 4.48 0.00 3.30 1.14 22.37 68.70 15:17:01 0 4.05 0.00 3.25 1.26 25.51 65.94 15:17:01 1 5.65 0.00 3.32 1.05 21.22 68.76 15:17:01 2 4.44 0.00 3.22 0.60 21.37 70.36 15:17:01 3 3.80 0.00 3.40 1.66 21.26 69.87 15:18:02 all 0.10 0.00 0.05 0.02 0.65 99.18 15:18:02 0 0.03 0.00 0.05 0.00 0.48 99.44 15:18:02 1 0.27 0.00 0.07 0.07 0.58 99.02 15:18:02 2 0.08 0.00 0.07 0.00 0.94 98.91 15:18:02 3 0.03 0.00 0.02 0.00 0.60 99.35 15:19:01 all 0.08 0.00 0.23 0.00 1.79 97.90 15:19:01 0 0.05 0.00 0.18 0.00 1.56 98.21 15:19:01 1 0.02 0.00 0.07 0.00 1.64 98.28 15:19:01 2 0.10 0.00 0.10 0.00 2.70 97.10 15:19:01 3 0.15 0.00 0.56 0.00 1.26 98.03 15:20:01 all 0.07 0.00 0.07 0.00 1.04 98.81 15:20:01 0 0.10 0.00 0.08 0.00 0.91 98.91 15:20:01 1 0.07 0.00 0.10 0.00 1.71 98.13 15:20:01 2 0.12 0.00 0.08 0.00 0.81 98.99 15:20:01 3 0.00 0.00 0.03 0.00 0.74 99.22 15:21:01 all 0.09 0.00 0.11 0.00 0.92 98.88 15:21:01 0 0.02 0.00 0.03 0.00 0.61 99.34 15:21:01 1 0.02 0.00 0.25 0.00 0.73 99.01 15:21:01 2 0.28 0.00 0.07 0.00 1.82 97.83 15:21:01 3 0.03 0.00 0.10 0.00 0.50 99.37 15:22:01 all 0.09 0.00 0.10 0.00 0.98 98.83 15:22:01 0 0.03 0.00 0.03 0.00 0.50 99.44 15:22:01 1 0.12 0.00 0.08 0.00 0.50 99.30 15:22:01 2 0.16 0.00 0.25 0.00 1.58 98.00 15:22:01 3 0.03 0.00 0.03 0.00 1.33 98.60 15:23:01 all 0.05 0.00 0.03 0.00 0.78 99.13 15:23:01 0 0.00 0.00 0.02 0.00 0.37 99.62 15:23:01 1 0.03 0.00 0.03 0.00 1.14 98.80 15:23:01 2 0.15 0.00 0.03 0.00 1.32 98.50 15:23:01 3 0.03 0.00 0.03 0.00 0.30 99.63 15:24:01 all 0.09 0.00 0.02 0.00 0.46 99.44 15:24:01 0 0.02 0.00 0.00 0.00 0.12 99.87 15:24:01 1 0.12 0.00 0.03 0.00 0.78 99.07 15:24:01 2 0.20 0.00 0.03 0.00 0.60 99.17 15:24:01 3 0.02 0.00 0.02 0.00 0.33 99.63 15:25:02 all 5.30 0.00 4.94 1.26 16.26 72.24 15:25:02 0 4.95 0.00 5.03 0.64 16.83 72.55 15:25:02 1 5.11 0.00 4.99 1.74 16.00 72.17 15:25:02 2 5.92 0.00 5.10 1.43 15.93 71.62 15:25:02 3 5.25 0.00 4.63 1.22 16.29 72.62 15:26:01 all 4.83 0.00 4.64 1.52 16.66 72.35 15:26:01 0 4.99 0.00 4.98 1.11 17.24 71.67 15:26:01 1 5.12 0.00 4.13 1.87 16.62 72.26 15:26:01 2 4.98 0.00 5.26 1.92 17.20 70.65 15:26:01 3 4.22 0.00 4.19 1.17 15.61 74.81 15:27:01 all 5.22 0.00 6.68 1.65 18.93 67.52 15:27:01 0 4.24 0.00 6.13 1.29 19.79 68.56 15:27:01 1 3.82 0.00 7.32 1.14 18.49 69.24 15:27:01 2 8.43 0.00 5.92 3.10 18.87 63.68 15:27:01 3 4.45 0.00 7.37 1.08 18.55 68.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.88 0.00 1.86 0.51 7.47 88.28 Average: 0 1.71 0.00 1.83 0.40 7.84 88.22 Average: 1 1.87 0.00 1.88 0.54 7.33 88.37 Average: 2 2.28 0.00 1.84 0.65 7.63 87.60 Average: 3 1.66 0.00 1.88 0.47 7.08 88.91