---> uname -a: Linux prd-centos7-docker-4c-2g-4599.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: 2933.436 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% /w/workspace/_app-service-configurable_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/_app-service-configurable_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 830 157 0 849 940 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:ad:50:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.228/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:fead:50a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:39:4d:d5:25 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::42:39ff:fe4d:d525/64 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) 05/11/21 _x86_64_ (4 CPU) 20:39:43 LINUX RESTART (4 CPU) 20:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:41:01 208.91 118.12 90.79 0.00 13091.18 39196.96 0.00 20:42:01 2.61 0.00 2.61 0.00 0.00 56.40 0.00 20:43:01 0.47 0.00 0.47 0.00 0.00 6.87 0.00 20:44:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 20:45:01 0.68 0.00 0.68 0.00 0.00 8.48 0.00 20:46:02 0.67 0.00 0.67 0.00 0.00 8.13 0.00 20:47:01 0.58 0.00 0.58 0.00 0.00 7.19 0.00 20:48:01 0.48 0.00 0.48 0.00 0.00 6.23 0.00 20:49:01 0.17 0.00 0.17 0.00 0.00 1.61 0.00 20:50:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 20:51:01 1.58 0.50 1.08 0.00 169.21 24.10 0.00 20:52:01 370.34 190.32 180.02 0.00 9081.70 50945.84 0.00 20:53:01 233.06 113.58 119.47 0.00 7806.05 26099.80 0.00 Average: 63.20 32.56 30.64 0.00 2323.72 8968.36 0.00 20:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:41:01 173808 0 629132 33.44 2620 1075984 1123408 38.34 415532 1094260 132 20:42:01 175600 0 627220 33.34 2620 1076104 1123036 38.33 417800 1090120 12 20:43:01 173996 0 628816 33.42 2620 1076112 1123072 38.33 416600 1093328 8 20:44:01 176784 0 626028 33.27 2620 1076112 1102392 37.62 436576 1070644 8 20:45:01 177708 0 625096 33.22 2620 1076120 1086960 37.10 434928 1071756 8 20:46:02 177324 0 625476 33.24 2620 1076124 1086876 37.09 453976 1053600 8 20:47:01 178244 0 624552 33.19 2620 1076128 1082988 36.96 460144 1046472 8 20:48:01 179852 0 622940 33.11 2620 1076132 1081624 36.91 458368 1046448 12 20:49:01 180404 0 622380 33.08 2620 1076140 1081624 36.91 458292 1046448 8 20:50:01 178768 0 624012 33.16 2620 1076144 1081852 36.92 459512 1046448 12 20:51:01 91816 0 656068 34.87 2620 1131040 1277116 43.59 496200 1091508 49704 20:52:01 120248 0 765172 40.67 2136 993988 1508544 51.48 604392 894284 62508 20:53:01 91360 0 827272 43.97 1492 961420 1528836 52.18 606504 854368 20800 Average: 159686 0 654166 34.77 2496 1065196 1176025 40.14 470679 1038437 10248 20:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:41:01 eth0 394.08 233.70 1073.46 76.46 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 2.74 2.36 0.62 5.75 0.00 0.00 0.00 0.00 20:42:01 eth0 2.08 0.92 2.74 0.08 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 1.00 0.35 0.32 0.20 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 1.18 0.37 0.33 0.20 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 0.58 0.43 0.30 0.21 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 0.38 0.25 0.15 0.08 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 7.07 6.60 0.72 15.63 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 0.10 0.08 0.01 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 0.33 0.08 0.02 0.01 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 5.41 4.24 0.62 7.06 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 98.22 75.55 787.87 10.61 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 802.64 687.99 6888.03 62.73 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 61.69 67.12 5.07 382.09 0.00 0.00 0.00 0.00 20:53:01 eth0 292.42 227.24 2482.22 115.19 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 23.18 35.00 1.48 258.63 0.00 0.00 0.00 0.00 Average: eth0 123.71 95.37 865.81 22.21 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 6.75 8.05 0.55 49.81 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) 05/11/21 _x86_64_ (4 CPU) 20:39:43 LINUX RESTART (4 CPU) 20:40:01 CPU %user %nice %system %iowait %steal %idle 20:41:01 all 18.03 0.00 11.65 6.47 4.67 59.17 20:41:01 0 17.20 0.00 11.52 6.60 4.56 60.12 20:41:01 1 17.66 0.00 11.14 7.47 4.81 58.91 20:41:01 2 18.15 0.00 10.24 5.63 5.26 60.72 20:41:01 3 19.12 0.00 13.72 6.20 4.05 56.91 20:42:01 all 0.16 0.00 0.06 0.00 0.29 99.49 20:42:01 0 0.08 0.00 0.03 0.00 0.23 99.65 20:42:01 1 0.07 0.00 0.07 0.00 0.27 99.60 20:42:01 2 0.15 0.00 0.10 0.00 0.38 99.37 20:42:01 3 0.33 0.00 0.05 0.00 0.27 99.35 20:43:01 all 0.17 0.00 0.24 0.00 0.49 99.10 20:43:01 0 0.02 0.00 0.27 0.00 0.40 99.32 20:43:01 1 0.08 0.00 0.30 0.00 0.53 99.09 20:43:01 2 0.50 0.00 0.20 0.00 0.58 98.72 20:43:01 3 0.07 0.00 0.22 0.00 0.46 99.25 20:44:01 all 0.14 0.00 0.09 0.00 0.34 99.43 20:44:01 0 0.02 0.00 0.07 0.00 0.18 99.73 20:44:01 1 0.33 0.00 0.07 0.00 0.27 99.33 20:44:01 2 0.15 0.00 0.20 0.00 0.66 98.99 20:44:01 3 0.05 0.00 0.03 0.00 0.23 99.68 20:45:01 all 0.15 0.00 0.13 0.00 0.44 99.28 20:45:01 0 0.02 0.00 0.03 0.00 0.20 99.75 20:45:01 1 0.41 0.00 0.05 0.00 0.66 98.87 20:45:01 2 0.12 0.00 0.22 0.00 0.53 99.14 20:45:01 3 0.05 0.00 0.23 0.00 0.35 99.37 20:46:02 all 0.15 0.00 0.07 0.00 0.16 99.62 20:46:02 0 0.03 0.00 0.03 0.00 0.08 99.85 20:46:02 1 0.52 0.00 0.03 0.00 0.25 99.20 20:46:02 2 0.02 0.00 0.17 0.00 0.05 99.77 20:46:02 3 0.03 0.00 0.05 0.00 0.27 99.65 20:47:01 all 0.26 0.00 0.13 0.00 0.22 99.39 20:47:01 0 0.17 0.00 0.10 0.00 0.27 99.46 20:47:01 1 0.56 0.00 0.07 0.00 0.25 99.12 20:47:01 2 0.17 0.00 0.24 0.00 0.10 99.49 20:47:01 3 0.15 0.00 0.10 0.00 0.27 99.48 20:48:01 all 0.03 0.00 0.03 0.00 0.04 99.90 20:48:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:48:01 1 0.02 0.00 0.00 0.00 0.05 99.93 20:48:01 2 0.02 0.00 0.02 0.00 0.02 99.95 20:48:01 3 0.07 0.00 0.07 0.00 0.08 99.78 20:49:01 all 0.02 0.00 0.04 0.00 0.30 99.63 20:49:01 0 0.03 0.00 0.03 0.00 0.20 99.73 20:49:01 1 0.02 0.00 0.02 0.00 0.45 99.52 20:49:01 2 0.03 0.00 0.07 0.00 0.40 99.50 20:49:01 3 0.02 0.00 0.05 0.00 0.17 99.77 20:50:01 all 0.08 0.00 0.06 0.00 0.17 99.68 20:50:01 0 0.07 0.00 0.07 0.00 0.12 99.75 20:50:01 1 0.12 0.00 0.10 0.00 0.35 99.43 20:50:01 2 0.05 0.00 0.03 0.00 0.12 99.80 20:50:01 3 0.10 0.00 0.05 0.00 0.12 99.73 20:51:01 all 0.86 0.00 0.93 0.01 2.17 96.03 20:51:01 0 1.06 0.00 1.26 0.00 2.25 95.44 20:51:01 1 0.82 0.00 0.79 0.03 2.48 95.87 20:51:01 2 0.78 0.00 1.14 0.00 1.76 96.32 20:51:01 3 0.79 0.00 0.54 0.00 2.19 96.47 20:51:01 CPU %user %nice %system %iowait %steal %idle 20:52:01 all 13.56 0.00 11.23 4.07 9.31 61.83 20:52:01 0 11.94 0.00 10.15 1.95 9.39 66.58 20:52:01 1 12.01 0.00 11.03 3.45 9.31 64.20 20:52:01 2 16.52 0.00 11.97 5.17 8.94 57.40 20:52:01 3 13.78 0.00 11.75 5.71 9.59 59.17 20:53:01 all 11.41 0.00 9.12 3.29 3.73 72.44 20:53:01 0 8.20 0.00 8.19 1.42 3.86 78.34 20:53:01 1 10.11 0.00 9.72 3.29 3.75 73.14 20:53:01 2 10.81 0.00 9.61 2.68 3.94 72.96 20:53:01 3 16.61 0.00 8.98 5.81 3.37 65.23 Average: all 3.42 0.00 2.57 1.05 1.70 91.26 Average: 0 2.94 0.00 2.41 0.75 1.65 92.25 Average: 1 3.26 0.00 2.54 1.09 1.79 91.32 Average: 2 3.61 0.00 2.60 1.03 1.73 91.02 Average: 3 3.86 0.00 2.71 1.34 1.63 90.46