---> uname -a: Linux prd-centos7-docker-4c-2g-24611.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% /var/log/auth.log /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% /run/cloud-init/result.json /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 819 160 0 857 953 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:f3:8d:0d brd ff:ff:ff:ff:ff:ff inet 10.30.122.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fef3:8d0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:64:0f:42:fb 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::42:64ff:fe0f:42fb/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) 02/02/21 _x86_64_ (4 CPU) 20:31:55 LINUX RESTART (4 CPU) 20:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:34:01 6.56 1.42 5.14 0.00 89.51 135.21 0.00 20:35:01 0.48 0.00 0.48 0.00 0.00 8.41 0.00 20:36:01 0.22 0.00 0.22 0.00 0.00 3.25 0.00 20:37:01 0.67 0.00 0.67 0.00 0.00 8.21 0.00 20:38:01 0.33 0.00 0.33 0.00 0.00 4.46 0.00 20:39:01 0.18 0.00 0.18 0.00 0.00 1.63 0.00 20:40:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 20:41:02 238.75 146.55 92.19 0.00 6989.08 33778.84 0.00 20:42:01 235.26 93.50 141.76 0.00 5543.55 35826.40 0.00 Average: 53.33 26.72 26.61 0.00 1395.48 7704.20 0.00 20:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:34:01 160420 0 569116 30.25 2620 1149388 1110692 37.91 409840 1112344 20 20:35:01 166928 0 562600 29.90 2620 1149396 1079012 36.82 405408 1111180 20 20:36:01 164900 0 564624 30.01 2620 1149400 1079116 36.83 417908 1100764 16 20:37:01 165604 0 563920 29.97 2620 1149400 1079196 36.83 417724 1100596 8 20:38:01 164976 0 564540 30.00 2620 1149408 1077116 36.76 422260 1096956 12 20:39:01 165468 0 564044 29.98 2620 1149412 1069920 36.51 422640 1095928 12 20:40:01 165524 0 563984 29.97 2620 1149416 1069920 36.51 422624 1095928 8 20:41:02 63988 0 725040 38.53 2596 1089920 1340420 45.75 526516 1024796 16728 20:42:01 243404 0 769488 40.90 1548 867104 1200464 40.97 565088 728612 32 Average: 162357 0 605262 32.17 2498 1111427 1122873 38.32 445556 1051900 1873 20:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:34:01 eth0 18.65 11.46 10.62 22.85 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 6.34 1.10 1.71 0.97 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 3.45 0.90 0.99 0.59 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 1.48 0.77 0.81 0.62 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.30 0.17 0.09 0.07 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 0.25 0.18 0.10 0.01 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 eth0 0.08 0.02 0.01 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:02 vethe739c78 32.72 33.77 3.28 164.83 0.00 0.00 0.00 0.00 20:41:02 eth0 462.48 389.66 4248.49 35.40 0.00 0.00 0.00 0.00 20:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:02 docker0 32.72 33.66 2.84 164.82 0.00 0.00 0.00 0.00 20:42:01 vethd4fe95c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 567.14 502.52 3539.67 104.93 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 35.75 47.33 2.34 244.47 0.00 0.00 0.00 0.00 Average: vethd4fe95c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.03 100.06 862.42 18.23 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 7.56 8.93 0.57 45.13 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) 02/02/21 _x86_64_ (4 CPU) 20:31:55 LINUX RESTART (4 CPU) 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 0.68 0.00 0.27 0.06 0.00 98.99 20:34:01 0 0.52 0.00 0.33 0.07 0.02 99.07 20:34:01 1 1.03 0.00 0.28 0.02 0.00 98.67 20:34:01 2 0.53 0.00 0.18 0.02 0.00 99.27 20:34:01 3 0.65 0.00 0.27 0.13 0.00 98.95 20:35:01 all 0.21 0.00 0.05 0.00 0.00 99.74 20:35:01 0 0.07 0.00 0.05 0.00 0.00 99.88 20:35:01 1 0.62 0.00 0.05 0.00 0.00 99.33 20:35:01 2 0.05 0.00 0.03 0.00 0.00 99.92 20:35:01 3 0.10 0.00 0.07 0.00 0.00 99.83 20:36:01 all 0.19 0.00 0.05 0.00 0.00 99.76 20:36:01 0 0.07 0.00 0.03 0.00 0.00 99.90 20:36:01 1 0.55 0.00 0.03 0.00 0.00 99.42 20:36:01 2 0.07 0.00 0.08 0.00 0.00 99.85 20:36:01 3 0.07 0.00 0.07 0.00 0.00 99.87 20:37:01 all 0.18 0.00 0.04 0.00 0.00 99.77 20:37:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:37:01 1 0.43 0.00 0.03 0.00 0.00 99.53 20:37:01 2 0.18 0.00 0.05 0.00 0.00 99.77 20:37:01 3 0.07 0.00 0.05 0.00 0.00 99.88 20:38:01 all 0.12 0.00 0.07 0.00 0.00 99.81 20:38:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:38:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:38:01 2 0.35 0.00 0.12 0.00 0.00 99.53 20:38:01 3 0.03 0.00 0.08 0.00 0.02 99.87 20:39:01 all 0.05 0.00 0.07 0.00 0.00 99.88 20:39:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:39:01 1 0.08 0.00 0.07 0.00 0.00 99.85 20:39:01 2 0.05 0.00 0.03 0.00 0.00 99.92 20:39:01 3 0.03 0.00 0.13 0.00 0.00 99.83 20:40:01 all 0.06 0.00 0.04 0.00 0.00 99.90 20:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:40:01 1 0.08 0.00 0.05 0.00 0.00 99.87 20:40:01 2 0.12 0.00 0.07 0.00 0.00 99.82 20:40:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:41:02 all 8.62 0.00 6.42 1.86 0.04 83.05 20:41:02 0 8.40 0.00 7.03 0.90 0.03 83.63 20:41:02 1 8.68 0.00 6.44 3.64 0.03 81.21 20:41:02 2 9.19 0.00 5.73 1.51 0.07 83.50 20:41:02 3 8.22 0.00 6.47 1.40 0.03 83.88 20:42:01 all 11.90 0.00 9.22 4.03 0.03 74.82 20:42:01 0 10.10 0.00 8.89 6.33 0.05 74.62 20:42:01 1 13.88 0.00 8.10 1.72 0.02 76.28 20:42:01 2 10.94 0.00 10.80 4.26 0.02 73.98 20:42:01 3 12.66 0.00 9.08 3.84 0.03 74.38 Average: all 2.39 0.00 1.76 0.64 0.01 95.21 Average: 0 2.08 0.00 1.78 0.78 0.01 95.35 Average: 1 2.76 0.00 1.64 0.59 0.01 95.01 Average: 2 2.34 0.00 1.85 0.63 0.01 95.17 Average: 3 2.36 0.00 1.76 0.58 0.01 95.29