---> uname -a: Linux prd-centos7-docker-4c-2g-28164.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: 2933.442 BogoMIPS: 5866.88 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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-206 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-206@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 717 71 0 1048 1015 Swap: 1023 0 1023 ---> 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:85:8e:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.56/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe85:8ec6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fa:cb:94:2a 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:faff:fecb:942a/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) 03/02/21 _x86_64_ (4 CPU) 05:14:00 LINUX RESTART (4 CPU) 05:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:16:01 20.69 3.48 17.21 0.00 1031.69 2883.85 0.00 05:17:01 0.45 0.00 0.45 0.00 0.00 6.86 0.00 05:18:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 05:19:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 05:20:01 0.28 0.00 0.28 0.00 0.00 4.00 0.00 05:21:01 0.28 0.00 0.28 0.00 0.00 3.03 0.00 05:22:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 05:23:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 05:24:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 05:25:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 05:26:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 Average: 2.13 0.32 1.82 0.00 93.83 265.35 0.00 05:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:16:01 169168 0 577972 30.72 2620 1131784 1110940 37.91 426684 1086660 32 05:17:01 176304 0 570884 30.34 2620 1131736 1077612 36.78 422732 1084452 8 05:18:01 173660 0 573524 30.48 2620 1131740 1077756 36.78 432844 1077180 12 05:19:01 174612 0 572572 30.43 2620 1131740 1077612 36.78 433448 1075532 12 05:20:01 172796 0 574380 30.53 2620 1131748 1077672 36.78 430204 1080836 8 05:21:01 173068 0 574104 30.51 2620 1131752 1077624 36.78 431588 1079252 12 05:22:01 171920 0 575248 30.57 2620 1131756 1077792 36.78 432432 1079252 8 05:23:01 173044 0 574120 30.51 2620 1131760 1077612 36.78 431740 1079252 8 05:24:01 172864 0 574292 30.52 2620 1131768 1077612 36.78 431376 1079252 8 05:25:01 169820 0 577332 30.68 2620 1131772 1077696 36.78 434740 1079252 8 05:26:01 170080 0 577072 30.67 2620 1131772 1077644 36.78 434512 1079252 8 Average: 172485 0 574682 30.54 2620 1131757 1080688 36.88 431118 1080016 11 05:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:16:01 eth0 26.30 20.62 28.03 20.81 0.00 0.00 0.00 0.00 05:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 2.13 1.58 0.46 4.50 0.00 0.00 0.00 0.00 05:17:01 eth0 0.72 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 eth0 1.58 0.93 0.70 0.42 0.00 0.00 0.00 0.00 05:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 05:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 eth0 0.48 0.00 0.05 0.00 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 eth0 0.52 0.45 0.27 0.21 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 05:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 eth0 0.27 0.22 0.07 0.02 0.00 0.00 0.00 0.00 05:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.80 2.09 2.68 1.97 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 0.19 0.14 0.04 0.41 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) 03/02/21 _x86_64_ (4 CPU) 05:14:00 LINUX RESTART (4 CPU) 05:15:01 CPU %user %nice %system %iowait %steal %idle 05:16:01 all 1.42 0.00 1.03 0.51 0.01 97.03 05:16:01 0 1.75 0.00 1.10 0.10 0.02 97.03 05:16:01 1 1.30 0.00 0.99 0.75 0.02 96.94 05:16:01 2 1.22 0.00 1.19 0.55 0.00 97.04 05:16:01 3 1.42 0.00 0.84 0.62 0.00 97.13 05:17:01 all 0.15 0.00 0.05 0.00 0.01 99.80 05:17:01 0 0.13 0.00 0.05 0.00 0.02 99.80 05:17:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:17:01 2 0.38 0.00 0.05 0.00 0.00 99.57 05:17:01 3 0.03 0.00 0.07 0.00 0.02 99.88 05:18:01 all 0.20 0.00 0.05 0.00 0.00 99.75 05:18:01 0 0.07 0.00 0.05 0.00 0.00 99.88 05:18:01 1 0.10 0.00 0.05 0.00 0.00 99.85 05:18:01 2 0.55 0.00 0.08 0.00 0.00 99.37 05:18:01 3 0.08 0.00 0.03 0.00 0.00 99.88 05:19:01 all 0.16 0.00 0.05 0.00 0.00 99.79 05:19:01 0 0.52 0.00 0.03 0.00 0.00 99.45 05:19:01 1 0.05 0.00 0.08 0.00 0.00 99.87 05:19:01 2 0.05 0.00 0.07 0.00 0.00 99.88 05:19:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:20:01 all 0.13 0.00 0.16 0.00 0.00 99.71 05:20:01 0 0.35 0.00 0.18 0.00 0.00 99.47 05:20:01 1 0.07 0.00 0.17 0.00 0.00 99.77 05:20:01 2 0.05 0.00 0.17 0.00 0.02 99.77 05:20:01 3 0.03 0.00 0.12 0.00 0.00 99.85 05:21:01 all 0.03 0.00 0.04 0.00 0.00 99.93 05:21:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:21:01 1 0.07 0.00 0.07 0.00 0.02 99.85 05:21:01 2 0.02 0.00 0.03 0.00 0.00 99.95 05:21:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:22:01 all 0.15 0.00 0.04 0.00 0.00 99.80 05:22:01 0 0.45 0.00 0.02 0.00 0.00 99.53 05:22:01 1 0.07 0.00 0.05 0.00 0.00 99.88 05:22:01 2 0.07 0.00 0.07 0.00 0.00 99.87 05:22:01 3 0.03 0.00 0.03 0.00 0.00 99.93 05:23:01 all 0.15 0.00 0.04 0.00 0.00 99.80 05:23:01 0 0.53 0.00 0.03 0.00 0.02 99.42 05:23:01 1 0.03 0.00 0.05 0.00 0.00 99.92 05:23:01 2 0.02 0.00 0.05 0.00 0.00 99.93 05:23:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:24:01 all 0.17 0.00 0.04 0.00 0.00 99.79 05:24:01 0 0.52 0.00 0.02 0.00 0.00 99.47 05:24:01 1 0.05 0.00 0.05 0.00 0.00 99.90 05:24:01 2 0.07 0.00 0.07 0.00 0.00 99.87 05:24:01 3 0.05 0.00 0.03 0.00 0.00 99.92 05:25:01 all 0.16 0.00 0.03 0.00 0.00 99.81 05:25:01 0 0.53 0.00 0.05 0.00 0.00 99.42 05:25:01 1 0.05 0.00 0.03 0.00 0.00 99.92 05:25:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:25:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:26:01 all 0.16 0.00 0.04 0.00 0.00 99.80 05:26:01 0 0.08 0.00 0.02 0.00 0.00 99.90 05:26:01 1 0.07 0.00 0.05 0.00 0.00 99.88 05:26:01 2 0.45 0.00 0.07 0.00 0.00 99.48 05:26:01 3 0.03 0.00 0.02 0.00 0.02 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.26 0.00 0.14 0.05 0.00 99.55 Average: 0 0.45 0.00 0.14 0.01 0.00 99.39 Average: 1 0.17 0.00 0.15 0.07 0.00 99.61 Average: 2 0.26 0.00 0.17 0.05 0.00 99.52 Average: 3 0.16 0.00 0.11 0.06 0.00 99.67