---> uname -a: Linux prd-centos7-docker-4c-2g-29185.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 8.2G 41.8G 16% / 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 8.2G 41.8G 16% /facter-os /dev/vda1 50.0G 8.2G 41.8G 16% /etc/resolv.conf /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hostname /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hosts /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/auth.log /dev/vda1 50.0G 8.2G 41.8G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/_app-service-configurable_master /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/_app-service-configurable_master@tmp /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/sa-host /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 853 140 0 843 918 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:19:95:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.234/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fe19:95d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:29:9e:67:6c 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::42:29ff:fe9e:676c/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) 03/09/21 _x86_64_ (4 CPU) 17:47:02 LINUX RESTART (4 CPU) 17:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:49:01 65.35 29.48 35.87 0.00 6640.92 3593.37 0.00 17:50:01 6.16 1.38 4.78 0.00 71.08 94.56 0.00 17:51:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 17:52:01 0.29 0.00 0.29 0.00 0.00 2.93 0.00 17:53:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 17:54:01 0.28 0.00 0.28 0.00 0.00 3.75 0.00 17:55:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 17:56:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 17:57:01 0.22 0.00 0.22 0.00 0.00 3.11 0.00 17:58:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 17:59:01 263.21 142.78 120.43 0.00 6874.90 33627.46 0.00 18:00:02 142.66 48.94 93.72 0.00 2182.71 21407.35 0.00 18:01:01 146.22 63.67 82.55 0.00 3549.00 14770.54 0.00 18:02:01 155.41 62.52 92.89 0.00 4971.01 19464.93 0.00 Average: 55.88 24.95 30.93 0.00 1738.22 6657.00 0.00 17:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:49:01 172304 0 631648 33.57 2620 1074972 1304832 44.53 429088 1078936 48 17:50:01 176592 0 624792 33.21 2620 1077540 1187148 40.52 451188 1054688 16 17:51:01 188328 0 613052 32.58 2620 1077544 1081252 36.90 444336 1051528 8 17:52:01 185648 0 615728 32.72 2620 1077548 1081492 36.91 448844 1049452 8 17:53:01 185668 0 615704 32.72 2620 1077552 1081516 36.91 460144 1038316 8 17:54:01 186124 0 615240 32.70 2620 1077560 1081336 36.90 456796 1041812 8 17:55:01 186376 0 614988 32.69 2620 1077560 1081252 36.90 456344 1041812 8 17:56:01 186548 0 614808 32.68 2620 1077568 1081252 36.90 456356 1041816 8 17:57:01 186748 0 614584 32.66 2620 1077592 1081252 36.90 456404 1041816 12 17:58:01 186764 0 614584 32.66 2620 1077576 1081252 36.90 456244 1041812 8 17:59:01 71068 0 774848 41.18 2620 1033008 1352812 46.17 557356 992000 4120 18:00:02 66444 0 795988 42.31 2568 1016544 1554948 53.07 649948 888664 80460 18:01:01 214500 0 828600 44.04 1576 836868 1607944 54.88 615920 707168 56 18:02:01 161792 0 866712 46.06 960 852080 1666040 56.86 581020 769144 40 Average: 168207 0 674377 35.84 2423 1036537 1237452 42.23 494285 988497 6058 17:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:49:01 vethc7846bf 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 17:49:01 eth0 242.23 179.72 993.53 80.77 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:50:01 eth0 18.02 13.96 24.87 6.38 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 2.33 1.76 0.48 4.63 0.00 0.00 0.00 0.00 17:51:01 eth0 0.52 0.08 0.02 0.01 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 eth0 1.32 0.54 0.39 0.22 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 eth0 0.47 0.25 0.27 0.20 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 eth0 0.28 0.18 0.14 0.07 0.00 0.00 0.00 0.00 17:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 veth73cffa6 28.50 28.72 3.11 64.77 0.00 0.00 0.00 0.00 17:59:01 eth0 455.61 392.86 4141.06 37.79 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 28.50 28.59 2.72 64.76 0.00 0.00 0.00 0.00 18:00:02 eth0 361.05 287.61 3358.77 78.78 0.00 0.00 0.00 0.00 18:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:02 docker0 17.46 18.65 1.39 169.02 0.00 0.00 0.00 0.00 18:01:01 vethe532a41 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:01:01 eth0 80.06 47.28 262.80 15.94 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 18.86 43.81 1.08 222.43 0.00 0.00 0.00 0.00 18:02:01 eth0 224.64 183.38 2192.89 74.50 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 1.84 1.31 0.29 0.29 0.00 0.00 0.00 0.00 Average: eth0 99.25 79.32 787.33 21.12 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 4.93 6.71 0.43 32.86 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) 03/09/21 _x86_64_ (4 CPU) 17:47:02 LINUX RESTART (4 CPU) 17:48:01 CPU %user %nice %system %iowait %steal %idle 17:49:01 all 12.11 0.00 5.17 2.41 28.44 51.87 17:49:01 0 9.91 0.00 4.56 1.15 30.40 53.99 17:49:01 1 8.34 0.00 4.78 3.73 30.06 53.09 17:49:01 2 14.38 0.00 4.97 2.60 26.82 51.23 17:49:01 3 16.35 0.00 6.48 2.17 26.14 48.86 17:50:01 all 0.97 0.00 1.66 0.10 6.25 91.02 17:50:01 0 0.62 0.00 1.24 0.06 6.53 91.55 17:50:01 1 0.72 0.00 1.87 0.08 6.46 90.87 17:50:01 2 1.49 0.00 1.57 0.26 6.27 90.43 17:50:01 3 1.06 0.00 1.95 0.02 5.73 91.24 17:51:01 all 0.11 0.00 0.05 0.00 0.71 99.13 17:51:01 0 0.03 0.00 0.03 0.00 0.17 99.77 17:51:01 1 0.03 0.00 0.05 0.00 1.17 98.75 17:51:01 2 0.37 0.00 0.07 0.00 0.45 99.12 17:51:01 3 0.02 0.00 0.05 0.00 1.06 98.88 17:52:01 all 0.10 0.00 0.06 0.00 0.88 98.95 17:52:01 0 0.02 0.00 0.03 0.00 0.35 99.59 17:52:01 1 0.03 0.00 0.08 0.02 1.11 98.76 17:52:01 2 0.30 0.00 0.05 0.00 1.02 98.62 17:52:01 3 0.05 0.00 0.08 0.00 1.03 98.84 17:53:01 all 0.10 0.00 0.07 0.01 1.02 98.81 17:53:01 0 0.02 0.00 0.02 0.00 0.05 99.92 17:53:01 1 0.02 0.00 0.13 0.03 1.22 98.59 17:53:01 2 0.23 0.00 0.10 0.00 1.68 97.99 17:53:01 3 0.12 0.00 0.03 0.00 1.11 98.74 17:54:01 all 0.09 0.00 0.30 0.00 1.88 97.73 17:54:01 0 0.00 0.00 0.32 0.00 0.95 98.74 17:54:01 1 0.08 0.00 0.61 0.00 2.40 96.92 17:54:01 2 0.18 0.00 0.06 0.00 3.27 96.49 17:54:01 3 0.10 0.00 0.22 0.00 0.88 98.81 17:55:01 all 0.10 0.00 0.04 0.00 0.51 99.36 17:55:01 0 0.02 0.00 0.02 0.00 0.05 99.92 17:55:01 1 0.03 0.00 0.03 0.00 0.96 98.98 17:55:01 2 0.31 0.00 0.08 0.00 0.86 98.74 17:55:01 3 0.02 0.00 0.03 0.00 0.15 99.80 17:56:01 all 0.11 0.00 0.02 0.00 0.46 99.41 17:56:01 0 0.00 0.00 0.00 0.00 0.03 99.97 17:56:01 1 0.05 0.00 0.03 0.00 0.84 99.07 17:56:01 2 0.36 0.00 0.05 0.00 0.84 98.74 17:56:01 3 0.02 0.00 0.02 0.00 0.12 99.85 17:57:01 all 0.12 0.00 0.04 0.00 0.59 99.25 17:57:01 0 0.02 0.00 0.02 0.00 0.20 99.77 17:57:01 1 0.07 0.00 0.08 0.00 1.79 98.06 17:57:01 2 0.02 0.00 0.02 0.00 0.15 99.82 17:57:01 3 0.37 0.00 0.03 0.00 0.22 99.38 17:58:01 all 0.08 0.00 0.04 0.00 0.40 99.48 17:58:01 0 0.00 0.00 0.02 0.00 0.23 99.75 17:58:01 1 0.07 0.00 0.07 0.00 0.86 99.01 17:58:01 2 0.02 0.00 0.02 0.00 0.13 99.83 17:58:01 3 0.25 0.00 0.05 0.00 0.37 99.33 17:59:01 all 5.55 0.00 4.99 1.44 27.36 60.67 17:59:01 0 5.30 0.00 5.02 2.09 29.71 57.87 17:59:01 1 4.93 0.00 5.37 1.28 27.39 61.02 17:59:01 2 6.48 0.00 4.57 0.97 26.19 61.79 17:59:01 3 5.50 0.00 4.97 1.39 26.07 62.08 17:59:01 CPU %user %nice %system %iowait %steal %idle 18:00:02 all 5.09 0.00 5.07 2.32 24.06 63.46 18:00:02 0 5.29 0.00 5.53 2.31 24.59 62.29 18:00:02 1 5.21 0.00 4.21 1.79 23.86 64.92 18:00:02 2 4.66 0.00 4.82 2.72 23.78 64.02 18:00:02 3 5.20 0.00 5.75 2.47 24.01 62.57 18:01:01 all 5.06 0.00 5.24 2.01 26.63 61.07 18:01:01 0 3.81 0.00 5.86 2.44 26.13 61.75 18:01:01 1 7.77 0.00 5.81 2.31 26.98 57.13 18:01:01 2 4.73 0.00 5.24 2.07 25.95 62.01 18:01:01 3 3.97 0.00 4.07 1.23 27.42 63.31 18:02:01 all 5.07 0.00 5.82 2.37 23.74 63.01 18:02:01 0 4.38 0.00 5.12 0.67 24.76 65.08 18:02:01 1 4.73 0.00 6.17 1.94 23.03 64.12 18:02:01 2 4.59 0.00 5.73 2.77 23.64 63.27 18:02:01 3 6.59 0.00 6.27 4.15 23.48 59.51 Average: all 2.62 0.00 2.16 0.81 10.80 83.61 Average: 0 2.26 0.00 2.12 0.67 11.04 83.91 Average: 1 2.45 0.00 2.22 0.86 11.20 83.28 Average: 2 2.83 0.00 2.06 0.86 10.56 83.69 Average: 3 2.94 0.00 2.25 0.86 10.37 83.57