---> uname -a: Linux prd-centos7-docker-4c-2g-4880.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 815 143 0 878 956 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:57:19:dd brd ff:ff:ff:ff:ff:ff inet 10.30.123.87/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85619sec preferred_lft 85619sec inet6 fe80::f816:3eff:fe57:19dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:85:ff:81:97 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::42:85ff:feff:8197/64 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) 05/12/21 _x86_64_ (4 CPU) 20:41:02 LINUX RESTART (4 CPU) 20:42:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:43:01 5.54 0.66 4.88 0.00 86.95 618.06 0.00 20:44:01 0.57 0.00 0.57 0.00 0.00 10.14 0.00 20:45:01 0.23 0.00 0.23 0.00 0.00 3.15 0.00 20:46:02 0.37 0.00 0.37 0.00 0.00 5.80 0.00 20:47:01 0.20 0.00 0.20 0.00 0.00 3.07 0.00 20:48:01 0.27 0.00 0.27 0.00 0.00 3.26 0.00 20:49:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 20:50:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 20:51:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 20:52:01 0.23 0.00 0.23 0.00 0.00 3.13 0.00 20:53:01 361.14 188.03 173.12 0.00 9259.57 50967.44 0.00 20:54:02 238.30 105.04 133.26 0.00 7379.92 35194.06 0.00 Average: 51.13 24.72 26.40 0.00 1407.44 7305.59 0.00 20:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 151272 0 587092 31.20 2620 1140560 1084548 37.01 424192 1106576 24 20:44:01 150812 0 587548 31.23 2620 1140564 1080512 36.88 425196 1106356 20 20:45:01 152076 0 586276 31.16 2620 1140572 1067124 36.42 420072 1110020 12 20:46:02 150640 0 587712 31.24 2620 1140572 1067308 36.43 422296 1110020 16 20:47:01 147428 0 590916 31.41 2620 1140580 1067344 36.43 427936 1107320 12 20:48:01 148048 0 590292 31.37 2620 1140584 1067188 36.42 427260 1107320 20 20:49:01 145928 0 592408 31.49 2620 1140588 1067368 36.43 429496 1107348 12 20:50:01 142740 0 595592 31.65 2620 1140592 1079764 36.85 432532 1107272 8 20:51:01 142472 0 595856 31.67 2620 1140596 1078952 36.82 432772 1107272 20 20:52:01 143028 0 595292 31.64 2620 1140604 1078808 36.82 432040 1107272 16 20:53:01 82788 0 748460 39.78 2596 1047700 1506476 51.41 620704 903340 39844 20:54:02 83376 0 835568 44.41 1544 961056 1520296 51.89 687160 753756 14896 Average: 136717 0 624418 33.19 2528 1117881 1147141 39.15 465138 1061156 4575 20:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 eth0 57.97 61.38 156.27 9.95 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 51.82 38.29 4.62 140.76 0.00 0.00 0.00 0.00 20:44:01 eth0 2.90 1.17 1.38 0.94 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 2.23 0.08 0.21 0.04 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:02 eth0 0.98 0.57 0.54 0.40 0.00 0.00 0.00 0.00 20:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.41 0.14 0.15 0.07 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 4.11 0.08 0.29 0.01 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 4.08 0.52 0.88 0.36 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 4.61 1.80 0.62 8.41 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 6.11 6.44 1.11 20.06 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 0.82 0.42 0.41 0.29 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 eth0 844.15 728.19 7616.14 66.53 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 66.75 74.47 5.48 397.48 0.00 0.00 0.00 0.00 20:54:02 eth0 333.40 257.23 2474.85 93.07 0.00 0.00 0.00 0.00 20:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:02 docker0 37.69 60.34 2.15 258.70 0.00 0.00 0.00 0.00 Average: eth0 106.09 88.94 862.95 16.80 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 13.04 14.49 1.02 66.78 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) 05/12/21 _x86_64_ (4 CPU) 20:41:02 LINUX RESTART (4 CPU) 20:42:02 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 0.92 0.00 0.53 0.04 0.01 98.50 20:43:01 0 1.43 0.00 0.68 0.02 0.02 97.86 20:43:01 1 1.14 0.00 0.58 0.07 0.00 98.21 20:43:01 2 0.66 0.00 0.41 0.02 0.02 98.90 20:43:01 3 0.46 0.00 0.46 0.05 0.00 99.03 20:44:01 all 0.18 0.00 0.05 0.00 0.00 99.77 20:44:01 0 0.02 0.00 0.05 0.00 0.00 99.93 20:44:01 1 0.05 0.00 0.05 0.00 0.00 99.90 20:44:01 2 0.60 0.00 0.07 0.00 0.00 99.33 20:44:01 3 0.05 0.00 0.05 0.00 0.00 99.90 20:45:01 all 0.15 0.00 0.03 0.00 0.00 99.82 20:45:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:45:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:45:01 2 0.48 0.00 0.02 0.00 0.00 99.50 20:45:01 3 0.02 0.00 0.03 0.00 0.02 99.93 20:46:02 all 0.15 0.00 0.04 0.00 0.00 99.80 20:46:02 0 0.03 0.00 0.05 0.00 0.00 99.92 20:46:02 1 0.03 0.00 0.05 0.00 0.02 99.90 20:46:02 2 0.48 0.00 0.03 0.00 0.00 99.48 20:46:02 3 0.07 0.00 0.03 0.00 0.00 99.90 20:47:01 all 0.17 0.00 0.04 0.00 0.00 99.79 20:47:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:47:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:47:01 2 0.54 0.00 0.07 0.00 0.00 99.39 20:47:01 3 0.03 0.00 0.03 0.00 0.00 99.93 20:48:01 all 0.15 0.00 0.03 0.00 0.00 99.81 20:48:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:48:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:48:01 2 0.52 0.00 0.02 0.00 0.00 99.47 20:48:01 3 0.03 0.00 0.05 0.00 0.02 99.90 20:49:01 all 0.18 0.00 0.04 0.00 0.02 99.76 20:49:01 0 0.05 0.00 0.02 0.00 0.00 99.93 20:49:01 1 0.07 0.00 0.07 0.00 0.05 99.82 20:49:01 2 0.55 0.00 0.05 0.00 0.03 99.37 20:49:01 3 0.05 0.00 0.03 0.00 0.00 99.92 20:50:01 all 0.18 0.00 0.07 0.00 0.00 99.75 20:50:01 0 0.25 0.00 0.08 0.00 0.02 99.65 20:50:01 1 0.15 0.00 0.10 0.00 0.00 99.75 20:50:01 2 0.22 0.00 0.07 0.00 0.00 99.72 20:50:01 3 0.10 0.00 0.02 0.00 0.00 99.88 20:51:01 all 0.21 0.00 0.09 0.00 0.03 99.66 20:51:01 0 0.13 0.00 0.12 0.00 0.00 99.75 20:51:01 1 0.08 0.00 0.07 0.00 0.08 99.77 20:51:01 2 0.40 0.00 0.10 0.00 0.03 99.47 20:51:01 3 0.23 0.00 0.08 0.00 0.02 99.67 20:52:01 all 0.15 0.00 0.02 0.00 0.02 99.81 20:52:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:52:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:52:01 2 0.52 0.00 0.02 0.00 0.02 99.45 20:52:01 3 0.03 0.00 0.02 0.00 0.03 99.92 20:53:01 all 15.34 0.00 10.88 4.59 0.87 68.32 20:53:01 0 15.86 0.00 11.09 5.69 0.83 66.53 20:53:01 1 15.44 0.00 10.01 4.02 0.91 69.62 20:53:01 2 15.28 0.00 11.31 3.86 1.00 68.55 20:53:01 3 14.78 0.00 11.11 4.81 0.72 68.57 20:53:01 CPU %user %nice %system %iowait %steal %idle 20:54:02 all 12.86 0.00 9.60 3.70 0.28 73.56 20:54:02 0 10.22 0.00 9.45 3.77 0.24 76.32 20:54:02 1 12.65 0.00 10.14 3.28 0.31 73.63 20:54:02 2 11.60 0.00 9.38 4.37 0.27 74.38 20:54:02 3 16.98 0.00 9.44 3.40 0.29 69.88 Average: all 2.50 0.00 1.75 0.68 0.10 94.97 Average: 0 2.29 0.00 1.76 0.77 0.09 95.09 Average: 1 2.43 0.00 1.73 0.60 0.11 95.12 Average: 2 2.61 0.00 1.76 0.67 0.11 94.84 Average: 3 2.68 0.00 1.74 0.67 0.09 94.82