---> uname -a: Linux prd-centos7-docker-4c-2g-33436.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% /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 /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 /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/_app-service-configurable_master@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 844 153 0 838 926 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:e3:cb:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fee3:cbf8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fc:c4:27:b7 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:fcff:fec4:27b7/64 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) 04/09/21 _x86_64_ (4 CPU) 13:50:53 LINUX RESTART (4 CPU) 13:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:53:01 3.78 0.00 3.78 0.00 0.00 117.12 0.00 13:54:01 0.42 0.00 0.42 0.00 0.00 6.48 0.00 13:55:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 13:56:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 13:57:01 0.77 0.00 0.77 0.00 0.00 9.51 0.00 13:58:01 0.42 0.00 0.42 0.00 0.00 4.93 0.00 13:59:01 0.22 0.00 0.22 0.00 0.00 2.65 0.00 14:00:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 14:01:01 372.90 190.65 182.25 0.00 9509.65 57234.65 0.00 14:02:01 237.51 107.65 129.86 0.00 7572.07 30631.89 0.00 Average: 61.83 29.91 31.92 0.00 1712.98 8825.74 0.00 13:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:01 144304 0 610752 32.46 2620 1123868 1101764 37.60 435424 1102160 12 13:54:01 144744 0 610304 32.44 2620 1123876 1092452 37.28 448524 1089120 16 13:55:01 144332 0 610712 32.46 2620 1123880 1092488 37.28 443244 1094516 8 13:56:01 144436 0 610608 32.45 2620 1123880 1076004 36.72 449268 1088492 8 13:57:01 144512 0 610524 32.45 2620 1123888 1076088 36.73 448908 1089312 8 13:58:01 144436 0 610596 32.45 2620 1123892 1076040 36.72 448792 1089312 0 13:59:01 144880 0 610148 32.43 2620 1123896 1076004 36.72 448468 1089312 16 14:00:01 144748 0 610276 32.43 2620 1123900 1076004 36.72 448348 1089312 20 14:01:01 73376 0 816568 43.40 1656 989944 1498448 51.14 644208 861268 86648 14:02:01 209884 0 845668 44.95 1432 824560 1289308 44.00 543060 762832 17792 Average: 143965 0 654616 34.79 2405 1080558 1145460 39.09 475824 1035564 10453 13:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:01 eth0 4.32 1.86 3.36 0.38 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 eth0 1.55 0.40 0.37 0.21 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 eth0 0.53 0.40 0.27 0.21 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 eth0 832.58 736.09 7537.76 67.49 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 46.29 47.52 4.17 257.18 0.00 0.00 0.00 0.00 14:02:01 eth0 320.85 259.81 2459.95 87.61 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 37.01 44.46 2.11 233.41 0.00 0.00 0.00 0.00 Average: eth0 116.36 100.18 1002.93 15.64 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 8.35 9.22 0.63 49.20 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) 04/09/21 _x86_64_ (4 CPU) 13:50:53 LINUX RESTART (4 CPU) 13:52:02 CPU %user %nice %system %iowait %steal %idle 13:53:01 all 0.28 0.00 0.07 0.00 0.00 99.64 13:53:01 0 0.32 0.00 0.03 0.00 0.00 99.64 13:53:01 1 0.12 0.00 0.07 0.00 0.02 99.80 13:53:01 2 0.63 0.00 0.10 0.00 0.00 99.27 13:53:01 3 0.07 0.00 0.07 0.00 0.00 99.86 13:54:01 all 0.35 0.00 0.08 0.00 0.00 99.57 13:54:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:54:01 1 0.08 0.00 0.15 0.00 0.00 99.77 13:54:01 2 1.27 0.00 0.10 0.00 0.00 98.63 13:54:01 3 0.02 0.00 0.05 0.00 0.00 99.93 13:55:01 all 0.20 0.00 0.20 0.00 0.00 99.60 13:55:01 0 0.05 0.00 0.25 0.00 0.00 99.70 13:55:01 1 0.07 0.00 0.18 0.00 0.00 99.75 13:55:01 2 0.60 0.00 0.23 0.00 0.00 99.17 13:55:01 3 0.07 0.00 0.13 0.00 0.00 99.80 13:56:01 all 0.16 0.00 0.05 0.00 0.00 99.79 13:56:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:56:01 1 0.05 0.00 0.12 0.00 0.00 99.83 13:56:01 2 0.52 0.00 0.03 0.00 0.00 99.45 13:56:01 3 0.03 0.00 0.03 0.00 0.00 99.93 13:57:01 all 0.16 0.00 0.05 0.00 0.00 99.78 13:57:01 0 0.00 0.00 0.02 0.00 0.00 99.98 13:57:01 1 0.07 0.00 0.13 0.00 0.00 99.80 13:57:01 2 0.53 0.00 0.02 0.00 0.00 99.45 13:57:01 3 0.05 0.00 0.05 0.00 0.00 99.90 13:58:01 all 0.15 0.00 0.03 0.00 0.00 99.81 13:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:58:01 1 0.03 0.00 0.05 0.00 0.00 99.92 13:58:01 2 0.53 0.00 0.02 0.00 0.00 99.45 13:58:01 3 0.03 0.00 0.05 0.00 0.00 99.92 13:59:01 all 0.15 0.00 0.03 0.00 0.00 99.81 13:59:01 0 0.03 0.00 0.03 0.00 0.00 99.93 13:59:01 1 0.03 0.00 0.03 0.00 0.00 99.93 13:59:01 2 0.52 0.00 0.02 0.00 0.00 99.47 13:59:01 3 0.02 0.00 0.05 0.00 0.02 99.92 14:00:01 all 0.16 0.00 0.03 0.00 0.00 99.81 14:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:00:01 1 0.05 0.00 0.05 0.00 0.00 99.90 14:00:01 2 0.52 0.00 0.02 0.00 0.00 99.47 14:00:01 3 0.05 0.00 0.03 0.00 0.00 99.92 14:01:01 all 15.41 0.00 11.57 4.39 0.03 68.59 14:01:01 0 15.70 0.00 12.46 2.66 0.02 69.16 14:01:01 1 14.66 0.00 11.61 6.70 0.03 67.00 14:01:01 2 15.05 0.00 10.70 3.47 0.05 70.72 14:01:01 3 16.23 0.00 11.51 4.74 0.03 67.48 14:02:01 all 10.99 0.00 8.37 4.57 0.03 76.03 14:02:01 0 9.50 0.00 8.75 3.65 0.03 78.06 14:02:01 1 11.40 0.00 8.40 9.19 0.05 70.96 14:02:01 2 9.75 0.00 8.61 3.37 0.03 78.23 14:02:01 3 13.35 0.00 7.73 2.04 0.02 76.87 Average: all 2.75 0.00 2.01 0.88 0.01 94.36 Average: 0 2.51 0.00 2.12 0.62 0.01 94.75 Average: 1 2.61 0.00 2.04 1.56 0.01 93.77 Average: 2 2.95 0.00 1.95 0.67 0.01 94.42 Average: 3 2.92 0.00 1.93 0.66 0.01 94.48