---> uname -a: Linux prd-centos7-docker-4c-2g-367.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 8.6G 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/foundry_device-virtual-go_master /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/foundry_device-virtual-go_master@tmp /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 838 147 0 852 934 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:f3:d6:56 brd ff:ff:ff:ff:ff:ff inet 10.30.123.246/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85638sec preferred_lft 85638sec inet6 fe80::f816:3eff:fef3:d656/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7a:45:69:a3 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::42:7aff:fe45:69a3/64 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) 05/17/21 _x86_64_ (4 CPU) 15:29:38 LINUX RESTART (4 CPU) 15:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:31:01 141.55 50.56 91.00 0.00 8368.11 40643.84 0.00 15:32:01 2.51 0.00 2.51 0.00 0.00 54.30 0.00 15:33:01 0.40 0.00 0.40 0.00 0.00 5.60 0.00 15:34:01 0.40 0.00 0.40 0.00 0.00 5.38 0.00 15:35:01 0.22 0.00 0.22 0.00 0.00 2.86 0.00 15:36:01 0.25 0.00 0.25 0.00 0.00 3.58 0.00 15:37:01 0.28 0.00 0.28 0.00 0.00 3.75 0.00 15:38:01 0.23 0.00 0.23 0.00 0.00 3.11 0.00 15:39:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 15:40:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 15:41:01 307.17 176.19 130.98 0.00 8229.45 38093.15 0.00 15:42:01 208.47 71.62 136.85 0.00 4395.21 34233.52 0.00 Average: 55.08 24.85 30.24 0.00 1741.18 9382.85 0.00 15:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:31:01 179072 0 623048 33.11 2620 1076804 1122652 38.31 473136 1031004 128 15:32:01 182004 0 619984 32.95 2620 1076936 1107816 37.81 472488 1029580 12 15:33:01 181668 0 620312 32.97 2620 1076944 1107852 37.81 487700 1014544 16 15:34:01 184240 0 617740 32.83 2620 1076944 1088280 37.14 486120 1013800 12 15:35:01 182112 0 619856 32.94 2620 1076956 1088428 37.15 496760 1005908 16 15:36:01 182596 0 619368 32.92 2620 1076960 1088356 37.14 496356 1005908 12 15:37:01 182120 0 619840 32.94 2620 1076964 1088444 37.15 496572 1005908 12 15:38:01 182808 0 619148 32.91 2620 1076968 1088348 37.14 496040 1005908 8 15:39:01 182372 0 619580 32.93 2620 1076972 1088348 37.14 496168 1005908 8 15:40:01 182480 0 619464 32.92 2620 1076980 1088348 37.14 496176 1005908 8 15:41:01 131152 0 755252 40.14 2596 992544 1407308 48.03 569824 903580 11092 15:42:01 242836 0 794612 42.23 1492 842604 1246552 42.54 577524 727284 48 Average: 182955 0 645684 34.32 2524 1050381 1134228 38.71 503739 979603 948 15:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:31:01 eth0 607.19 426.78 1355.06 93.21 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 53.83 44.14 4.57 141.16 0.00 0.00 0.00 0.00 15:32:01 eth0 2.56 0.65 0.68 0.37 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 eth0 1.42 0.60 0.59 0.40 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 eth0 1.32 0.07 0.12 0.04 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 1.00 0.57 0.54 0.40 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 0.53 0.17 0.11 0.07 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 0.90 0.48 0.36 0.21 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 508.30 446.15 4484.80 80.49 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 veth06ad112 61.42 66.58 6.03 399.93 0.00 0.00 0.00 0.00 15:41:01 docker0 61.42 66.44 5.19 399.92 0.00 0.00 0.00 0.00 15:42:01 vetha675de3 2.00 1.53 0.33 0.31 0.00 0.00 0.00 0.00 15:42:01 eth0 513.35 437.73 3524.10 105.67 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 31.32 37.82 1.92 259.09 0.00 0.00 0.00 0.00 Average: vetha675de3 0.17 0.13 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 135.82 109.07 780.20 23.32 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 12.16 12.33 0.97 66.62 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) 05/17/21 _x86_64_ (4 CPU) 15:29:38 LINUX RESTART (4 CPU) 15:30:02 CPU %user %nice %system %iowait %steal %idle 15:31:01 all 15.54 0.00 8.29 4.95 0.30 70.93 15:31:01 0 14.29 0.00 10.14 4.69 0.35 70.54 15:31:01 1 16.26 0.00 7.49 4.15 0.26 71.85 15:31:01 2 18.30 0.00 7.05 7.26 0.33 67.07 15:31:01 3 13.29 0.00 8.48 3.69 0.26 74.28 15:32:01 all 0.18 0.00 0.07 0.00 0.01 99.75 15:32:01 0 0.07 0.00 0.05 0.00 0.00 99.88 15:32:01 1 0.50 0.00 0.08 0.00 0.02 99.40 15:32:01 2 0.08 0.00 0.07 0.00 0.00 99.85 15:32:01 3 0.07 0.00 0.07 0.00 0.02 99.85 15:33:01 all 0.19 0.00 0.05 0.00 0.00 99.75 15:33:01 0 0.08 0.00 0.05 0.00 0.00 99.87 15:33:01 1 0.55 0.00 0.10 0.00 0.02 99.33 15:33:01 2 0.08 0.00 0.03 0.00 0.00 99.88 15:33:01 3 0.03 0.00 0.03 0.00 0.00 99.93 15:34:01 all 0.15 0.00 0.03 0.00 0.00 99.82 15:34:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:34:01 1 0.48 0.00 0.03 0.00 0.00 99.48 15:34:01 2 0.05 0.00 0.05 0.00 0.00 99.90 15:34:01 3 0.03 0.00 0.05 0.00 0.02 99.90 15:35:01 all 0.15 0.00 0.07 0.00 0.01 99.77 15:35:01 0 0.10 0.00 0.05 0.00 0.02 99.83 15:35:01 1 0.30 0.00 0.13 0.00 0.02 99.55 15:35:01 2 0.15 0.00 0.07 0.00 0.02 99.77 15:35:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:36:01 all 0.10 0.00 0.02 0.00 0.00 99.87 15:36:01 0 0.07 0.00 0.03 0.00 0.00 99.90 15:36:01 1 0.30 0.00 0.03 0.00 0.00 99.67 15:36:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:36:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:37:01 all 0.17 0.00 0.05 0.00 0.01 99.76 15:37:01 0 0.03 0.00 0.07 0.00 0.00 99.90 15:37:01 1 0.55 0.00 0.08 0.00 0.02 99.35 15:37:01 2 0.03 0.00 0.03 0.00 0.02 99.92 15:37:01 3 0.08 0.00 0.03 0.00 0.00 99.88 15:38:01 all 0.08 0.00 0.05 0.00 0.00 99.86 15:38:01 0 0.03 0.00 0.03 0.00 0.00 99.93 15:38:01 1 0.22 0.00 0.07 0.00 0.02 99.70 15:38:01 2 0.07 0.00 0.07 0.00 0.00 99.87 15:38:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:39:01 all 0.03 0.00 0.03 0.00 0.00 99.94 15:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 15:39:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:39:01 2 0.07 0.00 0.05 0.00 0.00 99.88 15:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:40:01 all 0.10 0.00 0.04 0.00 0.00 99.85 15:40:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:40:01 1 0.07 0.00 0.08 0.00 0.02 99.83 15:40:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:40:01 3 0.30 0.00 0.05 0.00 0.00 99.65 15:41:01 all 11.22 0.00 7.87 5.87 0.16 74.88 15:41:01 0 10.91 0.00 8.63 5.12 0.15 75.19 15:41:01 1 10.45 0.00 7.26 6.65 0.19 75.46 15:41:01 2 12.61 0.00 7.78 6.36 0.15 73.09 15:41:01 3 10.93 0.00 7.80 5.34 0.14 75.80 15:41:01 CPU %user %nice %system %iowait %steal %idle 15:42:01 all 12.76 0.00 9.88 2.99 0.25 74.12 15:42:01 0 11.25 0.00 11.49 2.48 0.26 74.52 15:42:01 1 12.01 0.00 10.12 2.02 0.21 75.63 15:42:01 2 16.40 0.00 9.82 5.60 0.26 67.92 15:42:01 3 11.37 0.00 8.08 1.84 0.29 78.41 Average: all 3.31 0.00 2.16 1.12 0.06 93.34 Average: 0 3.00 0.00 2.49 1.00 0.06 93.45 Average: 1 3.41 0.00 2.09 1.05 0.06 93.39 Average: 2 3.90 0.00 2.04 1.57 0.06 92.42 Average: 3 2.94 0.00 2.01 0.89 0.06 94.11