---> uname -a: Linux prd-centos7-docker-4c-2g-3203.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 834 152 0 850 937 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:53:e8:53 brd ff:ff:ff:ff:ff:ff inet 10.30.123.4/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85537sec preferred_lft 85537sec inet6 fe80::f816:3eff:fe53:e853/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:48:cc:46:b4 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::42:48ff:fecc:46b4/64 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) 05/06/21 _x86_64_ (4 CPU) 10:43:30 LINUX RESTART (4 CPU) 10:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:45:02 150.22 81.27 68.96 0.00 7763.36 36581.02 0.00 10:46:01 23.38 5.12 18.27 0.00 1592.03 2349.62 0.00 10:47:01 0.42 0.00 0.42 0.00 0.00 6.43 0.00 10:48:01 0.50 0.00 0.50 0.00 0.00 5.99 0.00 10:49:01 0.62 0.00 0.62 0.00 0.00 6.95 0.00 10:50:01 0.25 0.00 0.25 0.00 0.00 3.28 0.00 10:51:01 0.20 0.00 0.20 0.00 0.00 2.18 0.00 10:52:01 0.29 0.00 0.29 0.00 0.00 3.81 0.00 10:53:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 10:54:01 0.27 0.00 0.27 0.00 0.00 3.34 0.00 10:55:01 79.69 27.65 52.03 0.00 1752.00 18830.39 0.00 10:56:01 302.19 179.23 122.96 0.00 7902.89 30004.04 0.00 10:57:01 182.87 59.32 123.55 0.00 3710.42 23462.37 0.00 Average: 57.17 27.20 29.96 0.00 1751.99 8586.63 0.00 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:02 109728 0 601064 31.95 2620 1168132 1113920 38.02 458184 1119528 16596 10:46:01 160756 0 629076 33.43 2620 1089092 1147756 39.17 451280 1070564 24 10:47:01 166988 0 622840 33.10 2620 1089096 1112168 37.96 459408 1056864 8 10:48:01 170812 0 619012 32.90 2620 1089100 1072304 36.60 452324 1061052 8 10:49:01 170828 0 618992 32.90 2620 1089104 1072124 36.59 464140 1049416 8 10:50:01 169836 0 619980 32.95 2620 1089108 1072352 36.60 464180 1050600 16 10:51:01 169696 0 620116 32.96 2620 1089112 1072388 36.60 464312 1050600 12 10:52:01 171156 0 618652 32.88 2620 1089116 1072124 36.59 463132 1050600 12 10:53:01 171140 0 618660 32.88 2620 1089124 1072124 36.59 463140 1050600 8 10:54:01 171148 0 618648 32.88 2620 1089128 1072124 36.59 463144 1050600 8 10:55:01 94156 0 749964 39.86 2620 1034804 1573796 53.71 510616 1036232 76932 10:56:01 79868 0 765964 40.71 2408 1033304 1575464 53.77 669804 875836 23428 10:57:01 236476 0 800268 42.53 1492 843308 1458036 49.76 585956 722076 44 Average: 157122 0 654095 34.76 2517 1067810 1191283 40.66 489971 1018813 9008 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:02 eth0 234.05 169.11 736.52 63.53 0.00 0.00 0.00 0.00 10:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 eth0 57.69 42.61 339.93 12.55 0.00 0.00 0.00 0.00 10:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 docker0 2.35 1.92 0.45 4.43 0.00 0.00 0.00 0.00 10:47:01 eth0 1.68 0.28 0.38 0.18 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 eth0 0.50 0.47 0.27 0.24 0.00 0.00 0.00 0.00 10:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 eth0 0.77 0.08 0.06 0.01 0.00 0.00 0.00 0.00 10:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 eth0 1.26 0.55 0.48 0.28 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 eth0 0.45 0.42 0.27 0.20 0.00 0.00 0.00 0.00 10:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 eth0 405.00 333.83 4067.03 68.53 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 eth0 421.90 358.53 3610.24 38.48 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 60.77 68.81 5.27 399.98 0.00 0.00 0.00 0.00 10:57:01 veth7347a60 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 eth0 96.46 60.48 303.01 71.53 0.00 0.00 0.00 0.00 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 docker0 17.77 45.80 1.03 258.88 0.00 0.00 0.00 0.00 Average: veth7347a60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.10 74.56 698.68 19.71 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 6.24 8.99 0.52 51.16 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) 05/06/21 _x86_64_ (4 CPU) 10:43:30 LINUX RESTART (4 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:02 all 13.34 0.00 8.23 5.88 28.85 43.70 10:45:02 0 14.73 0.00 7.18 5.36 29.70 43.03 10:45:02 1 11.50 0.00 9.44 6.54 28.16 44.36 10:45:02 2 11.49 0.00 7.47 5.71 28.37 46.96 10:45:02 3 15.78 0.00 8.86 5.90 29.19 40.27 10:46:01 all 1.96 0.00 2.17 0.44 10.45 84.98 10:46:01 0 1.51 0.00 2.52 0.40 11.76 83.80 10:46:01 1 1.45 0.00 2.12 0.93 10.29 85.21 10:46:01 2 1.68 0.00 1.74 0.35 10.37 85.85 10:46:01 3 3.22 0.00 2.30 0.08 9.35 85.05 10:47:01 all 0.05 0.00 0.06 0.00 1.37 98.52 10:47:01 0 0.12 0.00 0.05 0.00 1.39 98.45 10:47:01 1 0.02 0.00 0.05 0.00 0.81 99.12 10:47:01 2 0.02 0.00 0.05 0.00 1.90 98.03 10:47:01 3 0.03 0.00 0.10 0.00 1.38 98.49 10:48:01 all 0.06 0.00 0.15 0.00 1.93 97.86 10:48:01 0 0.15 0.00 0.05 0.00 1.22 98.58 10:48:01 1 0.03 0.00 0.43 0.00 1.43 98.11 10:48:01 2 0.02 0.00 0.05 0.00 2.20 97.73 10:48:01 3 0.03 0.00 0.08 0.00 2.85 97.04 10:49:01 all 0.07 0.00 0.10 0.00 1.33 98.49 10:49:01 0 0.02 0.00 0.13 0.00 0.78 99.07 10:49:01 1 0.05 0.00 0.03 0.00 2.25 97.66 10:49:01 2 0.03 0.00 0.12 0.00 0.93 98.93 10:49:01 3 0.20 0.00 0.13 0.00 1.37 98.30 10:50:01 all 0.07 0.00 0.05 0.00 0.67 99.20 10:50:01 0 0.07 0.00 0.07 0.00 0.43 99.44 10:50:01 1 0.03 0.00 0.05 0.00 1.04 98.88 10:50:01 2 0.03 0.00 0.07 0.00 0.33 99.57 10:50:01 3 0.17 0.00 0.03 0.00 0.86 98.94 10:51:01 all 0.08 0.00 0.03 0.00 0.37 99.51 10:51:01 0 0.02 0.00 0.02 0.00 0.42 99.55 10:51:01 1 0.25 0.00 0.03 0.00 0.33 99.38 10:51:01 2 0.02 0.00 0.03 0.00 0.20 99.75 10:51:01 3 0.05 0.00 0.05 0.00 0.55 99.35 10:52:01 all 0.09 0.00 0.05 0.00 0.51 99.34 10:52:01 0 0.02 0.00 0.05 0.00 0.20 99.73 10:52:01 1 0.24 0.00 0.07 0.00 0.56 99.14 10:52:01 2 0.05 0.00 0.03 0.00 0.47 99.44 10:52:01 3 0.07 0.00 0.07 0.00 0.81 99.06 10:53:01 all 0.07 0.00 0.02 0.00 0.30 99.61 10:53:01 0 0.03 0.00 0.02 0.00 0.33 99.62 10:53:01 1 0.22 0.00 0.05 0.00 0.28 99.45 10:53:01 2 0.02 0.00 0.02 0.00 0.15 99.82 10:53:01 3 0.02 0.00 0.02 0.00 0.42 99.55 10:54:01 all 0.07 0.00 0.03 0.00 0.36 99.53 10:54:01 0 0.07 0.00 0.08 0.00 0.75 99.10 10:54:01 1 0.17 0.00 0.02 0.00 0.32 99.50 10:54:01 2 0.07 0.00 0.02 0.00 0.23 99.68 10:54:01 3 0.00 0.00 0.00 0.00 0.15 99.85 10:55:01 all 3.62 0.00 3.09 0.45 11.72 81.12 10:55:01 0 4.92 0.00 3.70 0.22 11.92 79.23 10:55:01 1 2.87 0.00 2.90 0.79 11.50 81.94 10:55:01 2 4.01 0.00 3.42 0.75 11.30 80.53 10:55:01 3 2.74 0.00 2.35 0.05 12.17 82.69 10:55:01 CPU %user %nice %system %iowait %steal %idle 10:56:01 all 7.11 0.00 6.30 3.86 21.16 61.56 10:56:01 0 6.77 0.00 6.76 4.68 22.09 59.70 10:56:01 1 8.40 0.00 6.89 3.34 21.16 60.22 10:56:01 2 6.27 0.00 5.71 3.96 20.81 63.25 10:56:01 3 7.00 0.00 5.87 3.46 20.60 63.07 10:57:01 all 7.70 0.00 7.40 1.79 20.05 63.06 10:57:01 0 8.47 0.00 8.45 1.28 21.02 60.78 10:57:01 1 8.64 0.00 6.99 1.76 20.08 62.52 10:57:01 2 8.06 0.00 7.17 1.39 19.81 63.58 10:57:01 3 5.63 0.00 7.01 2.71 19.31 65.34 Average: all 2.70 0.00 2.18 0.98 7.77 86.36 Average: 0 2.91 0.00 2.28 0.95 8.02 85.84 Average: 1 2.68 0.00 2.30 1.06 7.74 86.22 Average: 2 2.51 0.00 2.04 0.97 7.65 86.83 Average: 3 2.71 0.00 2.09 0.95 7.69 86.56