---> uname -a: Linux prd-centos7-docker-4c-2g-32500.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 790 146 0 900 984 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:d0:b0:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.75/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fed0:b0a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:03:16:d5:91 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::42:3ff:fe16:d591/64 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) 04/01/21 _x86_64_ (4 CPU) 21:38:25 LINUX RESTART (4 CPU) 21:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:40:01 113.61 60.45 53.16 0.00 4191.53 36974.58 0.00 21:41:01 41.74 11.92 29.82 0.00 4437.10 2467.82 0.00 21:42:01 1.56 0.00 1.56 0.00 0.00 25.66 0.00 21:43:01 0.25 0.00 0.25 0.00 0.00 2.96 0.00 21:44:01 0.23 0.00 0.23 0.00 0.00 3.38 0.00 21:45:01 0.35 0.00 0.35 0.00 0.00 4.10 0.00 21:46:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 21:47:02 0.25 0.00 0.25 0.00 0.00 3.20 0.00 21:48:01 0.24 0.00 0.24 0.00 0.00 3.03 0.00 21:49:01 48.54 15.87 32.67 0.00 931.87 16687.38 0.00 21:50:01 267.82 172.36 95.47 0.00 7034.97 20020.99 0.00 21:51:02 131.76 38.49 93.27 0.00 1336.64 23941.58 0.00 21:52:01 89.74 35.25 54.49 0.00 2585.74 9536.55 0.00 21:53:01 136.36 52.15 84.21 0.00 4158.46 18452.91 0.00 Average: 59.60 27.67 31.93 0.00 1764.06 9150.41 0.00 21:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:40:01 70544 0 531992 28.27 2620 1276388 1034364 35.30 363068 1250740 11956 21:41:01 175228 0 574484 30.53 2620 1129212 1118076 38.16 388856 1117324 16 21:42:01 186400 0 563308 29.94 2620 1129216 1043388 35.61 397508 1099136 16 21:43:01 187384 0 562320 29.89 2620 1129220 1009680 34.46 392920 1102988 8 21:44:01 187236 0 562464 29.89 2620 1129224 1009704 34.46 403628 1092764 8 21:45:01 187652 0 562044 29.87 2620 1129228 1009560 34.45 409828 1086744 12 21:46:01 188112 0 561580 29.85 2620 1129232 1009464 34.45 409280 1086744 16 21:47:02 188476 0 561212 29.83 2620 1129236 1009464 34.45 409056 1086744 8 21:48:01 188384 0 561296 29.83 2620 1129244 1009464 34.45 409064 1086744 8 21:49:01 129476 0 676004 35.93 2620 1073444 1501428 51.24 497112 1017476 97964 21:50:01 143128 0 692828 36.82 2620 1042968 1260508 43.02 542408 921176 24 21:51:02 94388 0 782060 41.56 2596 1002500 1554936 53.07 548904 916820 94860 21:52:01 242388 0 734672 39.05 1964 902520 1295932 44.23 533968 765360 44 21:53:01 191152 0 789984 41.99 1496 898912 1384632 47.26 522748 796024 44 Average: 168568 0 622589 33.09 2491 1087896 1160757 39.61 444882 1030485 14642 21:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:40:01 eth0 141.64 113.40 589.51 45.60 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 98.50 81.80 458.50 45.80 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 2.08 1.89 0.50 5.08 0.00 0.00 0.00 0.00 21:42:01 eth0 1.93 0.98 2.17 0.07 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 1.05 0.53 0.55 0.36 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 eth0 0.60 0.40 0.29 0.23 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 eth0 0.32 0.23 0.14 0.08 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 eth0 410.30 344.01 4060.73 48.01 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 eth0 73.18 64.22 273.69 12.03 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 51.15 56.49 4.41 257.62 0.00 0.00 0.00 0.00 21:51:02 eth0 366.85 307.70 3190.03 59.58 0.00 0.00 0.00 0.00 21:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 veth4a815fb 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 21:52:01 eth0 138.05 73.12 288.86 66.46 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 28.19 44.58 1.56 237.07 0.00 0.00 0.00 0.00 21:53:01 eth0 224.19 193.62 2184.41 41.77 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 1.78 1.30 0.30 0.31 0.00 0.00 0.00 0.00 Average: eth0 104.34 84.59 793.01 22.84 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 5.95 7.44 0.49 35.65 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) 04/01/21 _x86_64_ (4 CPU) 21:38:25 LINUX RESTART (4 CPU) 21:39:02 CPU %user %nice %system %iowait %steal %idle 21:40:01 all 10.43 0.00 6.88 5.86 35.54 41.29 21:40:01 0 11.27 0.00 6.01 6.22 38.64 37.87 21:40:01 1 10.22 0.00 9.78 4.17 35.25 40.59 21:40:01 2 10.51 0.00 5.79 7.53 34.27 41.90 21:40:01 3 9.73 0.00 6.07 5.44 34.02 44.75 21:41:01 all 3.11 0.00 3.38 0.93 19.59 72.99 21:41:01 0 4.37 0.00 3.65 0.81 20.98 70.18 21:41:01 1 2.63 0.00 3.86 0.69 20.10 72.72 21:41:01 2 2.45 0.00 2.56 0.39 19.12 75.48 21:41:01 3 3.00 0.00 3.45 1.85 18.14 73.56 21:42:01 all 0.12 0.00 0.10 0.00 0.80 98.98 21:42:01 0 0.05 0.00 0.07 0.00 0.68 99.21 21:42:01 1 0.07 0.00 0.13 0.00 1.27 98.53 21:42:01 2 0.07 0.00 0.12 0.00 0.68 99.14 21:42:01 3 0.30 0.00 0.08 0.00 0.56 99.05 21:43:01 all 0.09 0.00 0.07 0.00 1.15 98.69 21:43:01 0 0.02 0.00 0.08 0.00 0.32 99.58 21:43:01 1 0.03 0.00 0.05 0.00 1.58 98.34 21:43:01 2 0.05 0.00 0.08 0.00 1.61 98.26 21:43:01 3 0.28 0.00 0.05 0.00 1.09 98.58 21:44:01 all 0.12 0.00 0.05 0.00 0.21 99.62 21:44:01 0 0.35 0.00 0.02 0.00 0.42 99.22 21:44:01 1 0.07 0.00 0.13 0.00 0.12 99.68 21:44:01 2 0.05 0.00 0.03 0.00 0.23 99.68 21:44:01 3 0.03 0.00 0.00 0.00 0.07 99.90 21:45:01 all 0.14 0.00 0.10 0.00 0.13 99.63 21:45:01 0 0.20 0.00 0.03 0.00 0.03 99.73 21:45:01 1 0.03 0.00 0.23 0.00 0.08 99.65 21:45:01 2 0.28 0.00 0.05 0.00 0.23 99.43 21:45:01 3 0.05 0.00 0.07 0.00 0.18 99.70 21:46:01 all 0.11 0.00 0.03 0.00 0.12 99.75 21:46:01 0 0.00 0.00 0.02 0.00 0.08 99.90 21:46:01 1 0.02 0.00 0.00 0.00 0.07 99.92 21:46:01 2 0.37 0.00 0.05 0.00 0.17 99.42 21:46:01 3 0.05 0.00 0.05 0.00 0.15 99.75 21:47:02 all 0.13 0.00 0.04 0.00 0.09 99.74 21:47:02 0 0.02 0.00 0.03 0.00 0.02 99.93 21:47:02 1 0.03 0.00 0.02 0.00 0.03 99.92 21:47:02 2 0.47 0.00 0.07 0.00 0.27 99.20 21:47:02 3 0.02 0.00 0.03 0.00 0.05 99.90 21:48:01 all 0.14 0.00 0.03 0.00 0.07 99.75 21:48:01 0 0.02 0.00 0.02 0.00 0.05 99.92 21:48:01 1 0.03 0.00 0.07 0.00 0.07 99.83 21:48:01 2 0.47 0.00 0.02 0.00 0.15 99.36 21:48:01 3 0.03 0.00 0.03 0.00 0.02 99.92 21:49:01 all 2.96 0.00 2.80 0.13 17.31 76.81 21:49:01 0 2.87 0.00 2.39 0.02 18.58 76.14 21:49:01 1 3.29 0.00 3.41 0.38 16.86 76.05 21:49:01 2 2.97 0.00 2.25 0.09 16.79 77.90 21:49:01 3 2.69 0.00 3.15 0.02 17.02 77.12 21:50:01 all 3.84 0.00 3.69 2.99 25.81 63.67 21:50:01 0 3.53 0.00 3.60 3.27 28.30 61.30 21:50:01 1 4.37 0.00 3.99 2.03 25.14 64.48 21:50:01 2 3.69 0.00 3.43 3.19 25.31 64.39 21:50:01 3 3.76 0.00 3.73 3.48 24.45 64.59 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:02 all 4.74 0.00 5.88 0.55 32.38 56.45 21:51:02 0 5.17 0.00 5.72 0.54 34.53 54.05 21:51:02 1 4.34 0.00 5.54 0.49 31.83 57.80 21:51:02 2 4.38 0.00 5.36 0.59 31.65 58.02 21:51:02 3 5.10 0.00 6.94 0.57 31.51 55.87 21:52:01 all 4.10 0.00 6.26 1.76 24.40 63.48 21:52:01 0 4.64 0.00 7.27 1.88 26.94 59.27 21:52:01 1 1.98 0.00 4.49 1.90 25.67 65.95 21:52:01 2 6.94 0.00 6.43 1.65 23.07 61.91 21:52:01 3 2.95 0.00 6.93 1.57 21.79 66.76 21:53:01 all 3.85 0.00 4.93 1.92 26.95 62.34 21:53:01 0 2.96 0.00 4.38 0.99 28.26 63.41 21:53:01 1 3.51 0.00 5.11 0.75 27.59 63.05 21:53:01 2 5.10 0.00 5.74 2.66 27.34 59.16 21:53:01 3 3.89 0.00 4.51 3.37 24.54 63.69 Average: all 2.57 0.00 2.60 1.07 14.04 79.72 Average: 0 2.69 0.00 2.54 1.05 15.09 78.64 Average: 1 2.31 0.00 2.79 0.78 14.14 79.98 Average: 2 2.86 0.00 2.43 1.23 13.77 79.72 Average: 3 2.42 0.00 2.66 1.24 13.15 80.54