---> uname -a: Linux prd-centos7-docker-4c-2g-17027.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% /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 /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 797 154 0 885 976 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:41:36:4f brd ff:ff:ff:ff:ff:ff inet 10.30.123.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe41:364f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f2:4b:88:52 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:f2ff:fe4b:8852/64 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) 12/21/20 _x86_64_ (4 CPU) 06:33:37 LINUX RESTART (4 CPU) 06:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:35:01 169.96 86.99 82.97 0.00 9354.21 39410.64 0.00 06:36:01 5.87 0.62 5.26 0.00 43.38 134.10 0.00 06:37:01 0.40 0.00 0.40 0.00 0.00 6.84 0.00 06:38:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 06:39:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 06:40:02 0.35 0.00 0.35 0.00 0.00 5.16 0.00 06:41:01 0.24 0.00 0.24 0.00 0.00 3.18 0.00 06:42:01 232.69 144.01 88.68 0.00 6857.60 33288.16 0.00 06:43:01 235.92 73.32 162.60 0.00 3722.74 32224.43 0.00 06:44:01 136.91 79.34 57.57 0.00 5818.27 16024.66 0.00 Average: 78.37 38.47 39.90 0.00 2578.51 12108.98 0.00 06:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:35:01 170208 0 600200 31.90 2620 1108516 1244712 42.48 385396 1125612 612 06:36:01 177612 0 591676 31.45 2620 1109636 1133040 38.67 385296 1119996 24 06:37:01 181304 0 587980 31.25 2620 1109640 1102236 37.62 403516 1099068 16 06:38:01 178324 0 590956 31.41 2620 1109644 1102200 37.62 400064 1105032 12 06:39:01 181044 0 588232 31.26 2620 1109648 1072364 36.60 409260 1093812 16 06:40:02 180460 0 588812 31.29 2620 1109652 1072484 36.60 416832 1087292 20 06:41:01 181220 0 588048 31.25 2620 1109656 1072372 36.60 416652 1086568 16 06:42:01 100444 0 731336 38.87 2620 1047144 1399772 47.77 520228 1007344 92 06:43:01 155008 0 770780 40.97 2436 953320 1426396 48.68 532656 860620 32 06:44:01 67220 0 805096 42.79 1544 1007684 1584384 54.07 675512 798460 73784 Average: 157284 0 644312 34.24 2494 1077454 1220996 41.67 454541 1038380 7462 06:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:35:01 veth17279fd 0.92 1.26 0.32 3.53 0.00 0.00 0.00 0.00 06:35:01 eth0 246.78 187.46 1039.15 82.95 0.00 0.00 0.00 0.00 06:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 docker0 0.92 1.16 0.31 3.52 0.00 0.00 0.00 0.00 06:36:01 eth0 10.06 7.15 12.24 3.67 0.00 0.00 0.00 0.00 06:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 eth0 1.60 0.45 0.37 0.27 0.00 0.00 0.00 0.00 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 eth0 1.17 0.45 0.33 0.21 0.00 0.00 0.00 0.00 06:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 eth0 2.95 0.43 0.47 0.18 0.00 0.00 0.00 0.00 06:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:02 eth0 2.41 1.13 1.25 0.85 0.00 0.00 0.00 0.00 06:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 eth0 0.58 0.36 0.28 0.24 0.00 0.00 0.00 0.00 06:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 eth0 425.82 356.07 4085.31 66.66 0.00 0.00 0.00 0.00 06:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 veth486dfd8 3.74 3.49 0.43 3.38 0.00 0.00 0.00 0.00 06:42:01 docker0 3.74 3.39 0.38 3.37 0.00 0.00 0.00 0.00 06:43:01 vethe416aed 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 eth0 399.55 347.44 3410.23 68.34 0.00 0.00 0.00 0.00 06:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 docker0 32.11 34.81 2.86 197.38 0.00 0.00 0.00 0.00 06:44:01 eth0 326.19 223.58 2408.20 59.80 0.00 0.00 0.00 0.00 06:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 docker0 34.82 58.35 2.08 191.42 0.00 0.00 0.00 0.00 Average: eth0 141.94 112.64 1098.55 28.32 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 7.19 9.81 0.56 39.72 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) 12/21/20 _x86_64_ (4 CPU) 06:33:37 LINUX RESTART (4 CPU) 06:34:02 CPU %user %nice %system %iowait %steal %idle 06:35:01 all 16.56 0.00 9.51 6.62 13.02 54.28 06:35:01 0 18.65 0.00 9.17 6.62 13.50 52.05 06:35:01 1 19.65 0.00 12.04 4.89 11.28 52.14 06:35:01 2 12.40 0.00 8.39 8.29 13.88 57.05 06:35:01 3 15.70 0.00 8.49 6.63 13.40 55.78 06:36:01 all 0.50 0.00 0.32 0.06 1.21 97.90 06:36:01 0 0.41 0.00 0.28 0.02 1.62 97.67 06:36:01 1 0.40 0.00 0.38 0.13 0.95 98.14 06:36:01 2 0.61 0.00 0.35 0.05 1.41 97.58 06:36:01 3 0.58 0.00 0.28 0.05 0.87 98.22 06:37:01 all 0.11 0.00 0.07 0.00 0.64 99.18 06:37:01 0 0.05 0.00 0.03 0.00 0.78 99.14 06:37:01 1 0.30 0.00 0.05 0.00 0.90 98.76 06:37:01 2 0.07 0.00 0.12 0.00 0.55 99.27 06:37:01 3 0.02 0.00 0.07 0.00 0.35 99.57 06:38:01 all 0.08 0.00 0.16 0.00 0.88 98.87 06:38:01 0 0.00 0.00 0.27 0.00 0.88 98.86 06:38:01 1 0.17 0.00 0.15 0.00 0.93 98.76 06:38:01 2 0.15 0.00 0.05 0.00 0.70 99.10 06:38:01 3 0.02 0.00 0.18 0.00 1.03 98.77 06:39:01 all 0.10 0.00 0.06 0.00 0.51 99.34 06:39:01 0 0.02 0.00 0.02 0.00 0.33 99.63 06:39:01 1 0.15 0.00 0.03 0.00 0.53 99.29 06:39:01 2 0.20 0.00 0.12 0.00 0.90 98.79 06:39:01 3 0.02 0.00 0.07 0.00 0.27 99.65 06:40:02 all 0.12 0.00 0.10 0.00 0.55 99.23 06:40:02 0 0.03 0.00 0.02 0.00 0.17 99.78 06:40:02 1 0.05 0.00 0.12 0.00 1.04 98.79 06:40:02 2 0.15 0.00 0.25 0.00 0.43 99.17 06:40:02 3 0.23 0.00 0.03 0.00 0.56 99.17 06:41:01 all 0.08 0.00 0.03 0.00 0.36 99.53 06:41:01 0 0.00 0.00 0.03 0.00 0.07 99.90 06:41:01 1 0.08 0.00 0.07 0.00 0.83 99.02 06:41:01 2 0.03 0.00 0.02 0.00 0.17 99.78 06:41:01 3 0.22 0.00 0.02 0.00 0.36 99.41 06:42:01 all 5.09 0.00 4.44 0.94 18.79 70.74 06:42:01 0 4.41 0.00 4.22 0.85 19.25 71.27 06:42:01 1 4.75 0.00 4.60 0.96 18.71 70.98 06:42:01 2 4.54 0.00 4.29 0.92 18.69 71.57 06:42:01 3 6.69 0.00 4.68 1.02 18.49 69.13 06:43:01 all 6.03 0.00 6.23 1.84 19.24 66.67 06:43:01 0 5.76 0.00 5.40 2.60 19.82 66.42 06:43:01 1 6.31 0.00 6.57 1.10 19.24 66.78 06:43:01 2 6.37 0.00 7.46 1.66 19.15 65.36 06:43:01 3 5.67 0.00 5.52 2.00 18.73 68.08 06:44:01 all 6.39 0.00 5.62 2.14 12.11 73.73 06:44:01 0 5.66 0.00 5.15 0.86 12.64 75.69 06:44:01 1 5.95 0.00 5.48 4.75 11.86 71.95 06:44:01 2 5.58 0.00 6.34 2.38 12.02 73.68 06:44:01 3 8.38 0.00 5.51 0.57 11.93 73.61 Average: all 3.44 0.00 2.61 1.13 6.68 86.14 Average: 0 3.40 0.00 2.41 1.06 6.86 86.27 Average: 1 3.68 0.00 2.89 1.16 6.59 85.68 Average: 2 2.98 0.00 2.70 1.31 6.72 86.28 Average: 3 3.68 0.00 2.45 1.00 6.54 86.34