---> uname -a: Linux prd-centos7-docker-4c-2g-15201.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 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-147@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 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-147 ---> free -m: total used free shared buff/cache available Mem: 1837 709 79 0 1047 1023 Swap: 1023 1 1022 ---> 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:4e:6b:12 brd ff:ff:ff:ff:ff:ff inet 10.30.123.164/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe4e:6b12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:23:bd:12:10 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::42:23ff:febd:1210/64 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) 12/09/20 _x86_64_ (4 CPU) 01:11:17 LINUX RESTART (4 CPU) 01:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:13:01 59.13 17.55 41.58 0.00 5112.62 4154.01 0.00 01:14:01 2.31 0.00 2.31 0.00 0.00 49.48 0.00 01:15:01 0.42 0.00 0.42 0.00 0.00 5.69 0.00 01:16:01 0.28 0.00 0.28 0.00 0.00 3.06 0.00 01:17:01 0.20 0.00 0.20 0.00 0.00 2.61 0.00 01:18:01 0.35 0.00 0.35 0.00 0.00 5.09 0.00 01:19:01 0.28 0.00 0.28 0.00 0.00 2.75 0.00 01:20:01 0.17 0.00 0.17 0.00 0.00 2.41 0.00 01:21:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 01:22:02 0.28 0.00 0.28 0.00 0.00 2.71 0.00 01:23:01 0.63 0.34 0.29 0.00 136.15 3.52 0.00 Average: 5.78 1.61 4.18 0.00 471.40 380.45 0.00 01:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 178120 0 572568 30.43 2620 1128236 1148676 39.20 421436 1080204 136 01:14:01 189720 0 560964 29.81 2620 1128240 1059380 36.15 415840 1076100 16 01:15:01 190008 0 560672 29.80 2620 1128244 1059380 36.15 422632 1069560 8 01:16:01 187168 0 563508 29.95 2620 1128248 1059620 36.16 428868 1065828 20 01:17:01 188488 0 562184 29.88 2620 1128252 1059380 36.15 428560 1064864 20 01:18:01 186428 0 564228 29.99 2620 1128268 1059452 36.16 451300 1044048 16 01:19:01 187168 0 563496 29.95 2620 1128260 1059380 36.15 450820 1043976 20 01:20:01 186120 0 564536 30.00 2620 1128268 1059560 36.16 451908 1043980 16 01:21:01 187432 0 563220 29.93 2620 1128272 1059380 36.15 450936 1043976 8 01:22:02 187292 0 563356 29.94 2620 1128276 1059380 36.15 451080 1043976 8 01:23:01 179588 0 567012 30.14 2620 1132324 1061308 36.22 454016 1047884 40 Average: 186139 0 564159 29.98 2620 1128626 1067718 36.44 438854 1056763 28 01:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 eth0 225.66 168.19 867.17 81.73 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 2.87 2.09 0.46 3.77 0.00 0.00 0.00 0.00 01:14:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 eth0 0.97 0.43 0.32 0.21 0.00 0.00 0.00 0.00 01:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 eth0 0.35 0.27 0.15 0.08 0.00 0.00 0.00 0.00 01:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 eth0 0.47 0.08 0.05 0.01 0.00 0.00 0.00 0.00 01:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 eth0 0.50 0.42 0.27 0.21 0.00 0.00 0.00 0.00 01:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 eth0 4.74 3.13 4.58 1.58 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.93 15.53 78.37 7.53 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 0.26 0.19 0.04 0.34 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) 12/09/20 _x86_64_ (4 CPU) 01:11:17 LINUX RESTART (4 CPU) 01:12:02 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 11.10 0.00 3.35 1.07 9.69 74.80 01:13:01 0 7.96 0.00 3.64 0.32 10.59 77.48 01:13:01 1 12.42 0.00 2.93 0.34 9.57 74.74 01:13:01 2 11.91 0.00 2.74 2.83 9.51 73.01 01:13:01 3 12.15 0.00 4.09 0.78 9.06 73.92 01:14:01 all 0.13 0.00 0.17 0.00 0.49 99.21 01:14:01 0 0.03 0.00 0.17 0.00 0.25 99.55 01:14:01 1 0.38 0.00 0.05 0.00 0.71 98.86 01:14:01 2 0.08 0.00 0.08 0.00 0.80 99.04 01:14:01 3 0.03 0.00 0.37 0.00 0.22 99.38 01:15:01 all 0.13 0.00 0.14 0.00 0.67 99.06 01:15:01 0 0.03 0.00 0.03 0.00 0.68 99.25 01:15:01 1 0.40 0.00 0.23 0.00 0.71 98.65 01:15:01 2 0.03 0.00 0.15 0.00 0.48 99.34 01:15:01 3 0.05 0.00 0.15 0.00 0.80 99.00 01:16:01 all 0.12 0.00 0.03 0.00 0.35 99.49 01:16:01 0 0.02 0.00 0.02 0.00 0.12 99.85 01:16:01 1 0.20 0.00 0.02 0.00 0.35 99.43 01:16:01 2 0.25 0.00 0.05 0.00 0.45 99.25 01:16:01 3 0.03 0.00 0.03 0.00 0.50 99.44 01:17:01 all 0.12 0.00 0.08 0.00 0.49 99.32 01:17:01 0 0.02 0.00 0.05 0.00 0.38 99.55 01:17:01 1 0.05 0.00 0.03 0.00 0.28 99.63 01:17:01 2 0.38 0.00 0.12 0.00 0.94 98.56 01:17:01 3 0.02 0.00 0.13 0.00 0.33 99.52 01:18:01 all 0.13 0.00 0.13 0.00 0.47 99.27 01:18:01 0 0.00 0.00 0.08 0.00 0.27 99.65 01:18:01 1 0.08 0.00 0.05 0.00 0.61 99.25 01:18:01 2 0.40 0.00 0.30 0.00 0.47 98.84 01:18:01 3 0.05 0.00 0.08 0.00 0.53 99.34 01:19:01 all 0.12 0.00 0.04 0.00 0.25 99.59 01:19:01 0 0.02 0.00 0.02 0.00 0.12 99.85 01:19:01 1 0.43 0.00 0.05 0.00 0.60 98.92 01:19:01 2 0.02 0.00 0.07 0.00 0.15 99.77 01:19:01 3 0.02 0.00 0.03 0.00 0.13 99.82 01:20:01 all 0.09 0.00 0.03 0.00 0.35 99.53 01:20:01 0 0.03 0.00 0.03 0.00 0.48 99.45 01:20:01 1 0.30 0.00 0.05 0.00 0.40 99.25 01:20:01 2 0.02 0.00 0.02 0.00 0.27 99.70 01:20:01 3 0.02 0.00 0.02 0.00 0.25 99.72 01:21:01 all 0.05 0.00 0.04 0.00 0.29 99.63 01:21:01 0 0.03 0.00 0.03 0.00 0.46 99.47 01:21:01 1 0.12 0.00 0.05 0.00 0.27 99.57 01:21:01 2 0.02 0.00 0.03 0.00 0.28 99.67 01:21:01 3 0.02 0.00 0.03 0.00 0.13 99.82 01:22:02 all 0.07 0.00 0.02 0.01 0.51 99.38 01:22:02 0 0.03 0.00 0.02 0.03 0.78 99.14 01:22:02 1 0.22 0.00 0.02 0.00 0.70 99.07 01:22:02 2 0.03 0.00 0.07 0.00 0.48 99.42 01:22:02 3 0.02 0.00 0.00 0.00 0.10 99.88 01:23:01 all 0.33 0.00 0.25 0.00 0.44 98.98 01:23:01 0 0.42 0.00 0.42 0.02 0.29 98.85 01:23:01 1 0.40 0.00 0.13 0.00 0.83 98.63 01:23:01 2 0.17 0.00 0.32 0.00 0.46 99.05 01:23:01 3 0.30 0.00 0.12 0.00 0.20 99.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.11 0.00 0.38 0.10 1.26 97.15 Average: 0 0.78 0.00 0.41 0.03 1.30 97.48 Average: 1 1.34 0.00 0.32 0.03 1.35 96.96 Average: 2 1.19 0.00 0.35 0.25 1.28 96.93 Average: 3 1.13 0.00 0.45 0.07 1.10 97.25