---> uname -a: Linux prd-centos7-docker-4c-2g-32054.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 8.6G 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% /w/workspace/_app-service-configurable_master /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/_app-service-configurable_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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 915 149 0 772 877 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:ae:ff:62 brd ff:ff:ff:ff:ff:ff inet 10.30.123.112/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:feae:ff62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fe:69:99:28 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:feff:fe69:9928/64 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) 03/30/21 _x86_64_ (4 CPU) 16:56:42 LINUX RESTART (4 CPU) 16:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:58:02 171.35 86.47 84.89 0.00 9323.47 39046.77 0.00 16:59:01 3.71 0.03 3.67 0.00 1.08 115.68 0.00 17:00:01 0.42 0.00 0.42 0.00 0.00 6.63 0.00 17:01:01 0.30 0.02 0.28 0.00 0.13 3.33 0.00 17:02:01 0.35 0.08 0.27 0.00 1.60 5.26 0.00 17:03:01 0.30 0.00 0.30 0.00 0.00 4.15 0.00 17:04:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 17:05:01 0.18 0.00 0.18 0.00 0.00 2.46 0.00 17:06:01 6.66 1.00 5.66 0.00 80.96 3873.40 0.00 17:07:02 538.76 353.11 185.65 0.00 11077.82 48778.87 0.00 17:08:01 404.70 256.00 148.71 0.00 11660.43 32820.03 0.00 Average: 102.55 63.41 39.14 0.00 2921.58 11352.67 0.00 16:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:58:02 176348 0 583564 31.02 2620 1119012 1126404 38.44 375300 1130752 128 16:59:01 182088 0 577704 30.70 2620 1119132 1092036 37.27 373664 1128200 20 17:00:01 183148 0 576584 30.64 2620 1119192 1077764 36.78 378480 1122756 28 17:01:01 181260 0 578524 30.75 2620 1119140 1080288 36.87 379412 1122744 8 17:02:01 180944 0 578716 30.76 2620 1119264 1078344 36.80 384604 1118420 8 17:03:01 182020 0 577632 30.70 2620 1119272 1078224 36.80 383808 1118420 8 17:04:01 182176 0 577476 30.69 2620 1119272 1078212 36.80 383868 1118420 8 17:05:01 180948 0 578696 30.76 2620 1119280 1078428 36.80 385064 1118420 8 17:06:01 69256 0 614408 32.65 2620 1195260 1283588 43.81 433704 1173520 65488 17:07:02 148208 0 762856 40.54 2056 968424 1318268 44.99 581112 860444 23552 17:08:01 70960 0 939140 49.91 1436 870008 1535980 52.42 645528 724620 45616 Average: 157941 0 631391 33.56 2461 1089751 1166140 39.80 427686 1066974 12261 16:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:58:02 eth0 564.90 325.02 1059.08 93.88 0.00 0.00 0.00 0.00 16:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:02 docker0 2.18 1.70 0.51 4.95 0.00 0.00 0.00 0.00 16:59:01 eth0 4.08 1.59 3.11 0.12 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 1.02 0.38 0.32 0.21 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 1.47 0.68 0.62 0.37 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 1.08 0.33 0.32 0.23 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 0.22 0.15 0.08 0.07 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 1.97 0.15 0.23 0.01 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 2.86 1.08 0.94 0.61 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 307.04 265.13 2989.50 21.05 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:02 eth0 537.26 469.12 4521.34 91.11 0.00 0.00 0.00 0.00 17:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:02 docker0 51.39 52.94 4.52 259.06 0.00 0.00 0.00 0.00 17:08:01 eth0 309.83 247.44 2504.59 80.42 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 38.08 51.89 2.38 241.40 0.00 0.00 0.00 0.00 Average: eth0 157.80 119.51 1009.84 26.21 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 8.34 9.68 0.68 45.92 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) 03/30/21 _x86_64_ (4 CPU) 16:56:42 LINUX RESTART (4 CPU) 16:57:01 CPU %user %nice %system %iowait %steal %idle 16:58:02 all 15.13 0.00 7.94 5.64 0.17 71.12 16:58:02 0 15.59 0.00 7.42 4.34 0.15 72.50 16:58:02 1 14.28 0.00 8.14 6.35 0.19 71.04 16:58:02 2 17.83 0.00 7.98 7.09 0.14 66.96 16:58:02 3 12.81 0.00 8.23 4.77 0.21 73.98 16:59:01 all 0.22 0.00 0.07 0.00 0.01 99.70 16:59:01 0 0.08 0.00 0.07 0.00 0.00 99.85 16:59:01 1 0.14 0.00 0.05 0.00 0.02 99.80 16:59:01 2 0.10 0.00 0.08 0.00 0.02 99.80 16:59:01 3 0.54 0.00 0.08 0.00 0.00 99.37 17:00:01 all 0.10 0.00 0.05 0.00 0.01 99.83 17:00:01 0 0.02 0.00 0.02 0.00 0.03 99.93 17:00:01 1 0.08 0.00 0.10 0.00 0.00 99.82 17:00:01 2 0.05 0.00 0.03 0.00 0.00 99.92 17:00:01 3 0.27 0.00 0.07 0.00 0.00 99.67 17:01:01 all 0.16 0.00 0.05 0.00 0.01 99.78 17:01:01 0 0.05 0.00 0.05 0.00 0.00 99.90 17:01:01 1 0.07 0.00 0.08 0.00 0.02 99.83 17:01:01 2 0.03 0.00 0.05 0.00 0.02 99.90 17:01:01 3 0.50 0.00 0.03 0.00 0.00 99.47 17:02:01 all 0.17 0.00 0.10 0.00 0.02 99.70 17:02:01 0 0.05 0.00 0.10 0.00 0.02 99.83 17:02:01 1 0.07 0.00 0.12 0.00 0.03 99.78 17:02:01 2 0.07 0.00 0.12 0.00 0.02 99.80 17:02:01 3 0.52 0.00 0.08 0.00 0.02 99.38 17:03:01 all 0.14 0.00 0.03 0.00 0.00 99.82 17:03:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:03:01 1 0.03 0.00 0.05 0.00 0.00 99.92 17:03:01 2 0.03 0.00 0.05 0.00 0.00 99.92 17:03:01 3 0.47 0.00 0.02 0.00 0.00 99.52 17:04:01 all 0.16 0.00 0.03 0.00 0.00 99.80 17:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:04:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:04:01 2 0.07 0.00 0.05 0.00 0.02 99.87 17:04:01 3 0.50 0.00 0.02 0.00 0.00 99.48 17:05:01 all 0.10 0.00 0.06 0.00 0.06 99.77 17:05:01 0 0.08 0.00 0.05 0.00 0.05 99.82 17:05:01 1 0.10 0.00 0.10 0.00 0.12 99.68 17:05:01 2 0.08 0.00 0.03 0.00 0.03 99.85 17:05:01 3 0.13 0.00 0.07 0.00 0.05 99.75 17:06:01 all 1.35 0.00 0.95 0.04 0.46 97.20 17:06:01 0 1.24 0.00 1.16 0.02 0.40 97.18 17:06:01 1 1.22 0.00 1.10 0.08 0.42 97.17 17:06:01 2 1.24 0.00 0.79 0.03 0.58 97.36 17:06:01 3 1.69 0.00 0.77 0.02 0.42 97.10 17:07:02 all 13.66 2.38 20.24 11.54 2.58 49.60 17:07:02 0 13.09 2.51 19.75 11.49 2.78 50.38 17:07:02 1 13.63 2.34 21.45 12.50 2.39 47.69 17:07:02 2 13.55 2.41 19.61 10.54 2.63 51.25 17:07:02 3 14.36 2.26 20.15 11.63 2.51 49.10 17:08:01 all 12.29 0.43 11.37 5.72 0.99 69.20 17:08:01 0 15.75 0.45 11.34 4.30 0.82 67.33 17:08:01 1 11.18 0.38 11.27 5.97 1.08 70.11 17:08:01 2 11.42 0.38 11.31 6.04 1.00 69.84 17:08:01 3 10.82 0.51 11.56 6.55 1.06 69.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.87 0.25 3.63 2.04 0.38 89.82 Average: 0 4.09 0.26 3.56 1.79 0.38 89.91 Average: 1 3.64 0.24 3.79 2.22 0.38 89.73 Average: 2 3.96 0.25 3.56 2.11 0.40 89.72 Average: 3 3.79 0.24 3.63 2.03 0.38 89.94