---> uname -a: Linux prd-centos7-docker-4c-2g-27706.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-198 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-198@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 720 95 0 1022 1012 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:0e:78:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.25/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fe0e:78e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0d:c5:e5:cb 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:dff:fec5:e5cb/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) 02/25/21 _x86_64_ (4 CPU) 20:14:32 LINUX RESTART (4 CPU) 20:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:16:01 63.50 27.51 36.00 0.00 6905.51 3560.69 0.00 20:17:02 2.15 0.00 2.15 0.00 0.00 41.85 0.00 20:18:01 0.15 0.00 0.15 0.00 0.00 1.30 0.00 20:19:01 0.37 0.00 0.37 0.00 0.00 5.86 0.00 20:20:01 0.23 0.00 0.23 0.00 0.00 4.56 0.00 20:21:01 0.40 0.00 0.40 0.00 0.00 6.05 0.00 20:22:01 0.32 0.00 0.32 0.00 0.00 4.33 0.00 20:23:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 20:24:01 0.33 0.00 0.33 0.00 0.00 5.45 0.00 20:25:01 0.28 0.00 0.28 0.00 0.00 4.33 0.00 20:26:01 0.40 0.00 0.40 0.00 0.00 5.43 0.00 20:27:01 0.28 0.00 0.28 0.00 0.00 4.51 0.00 20:28:01 0.25 0.00 0.25 0.00 0.00 3.60 0.00 20:29:01 0.38 0.00 0.38 0.00 0.00 5.35 0.00 20:30:01 0.43 0.17 0.27 0.00 5.33 3.75 0.00 Average: 4.66 1.85 2.81 0.00 461.55 244.45 0.00 20:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:16:01 161224 0 615472 32.71 2620 1102228 1102396 37.62 424504 1095184 136 20:17:02 167448 0 609236 32.38 2620 1102240 1078308 36.80 422436 1092112 8 20:18:01 165008 0 611672 32.51 2620 1102244 1078476 36.81 431536 1085512 20 20:19:01 165804 0 610872 32.47 2620 1102248 1078308 36.80 430872 1085516 20 20:20:01 162508 0 614164 32.64 2620 1102252 1078452 36.81 437388 1081612 8 20:21:01 163208 0 613460 32.60 2620 1102256 1078392 36.80 442180 1076628 8 20:22:01 163816 0 612848 32.57 2620 1102260 1078308 36.80 441812 1076628 8 20:23:01 164204 0 612456 32.55 2620 1102264 1078300 36.80 441712 1076628 8 20:24:01 164180 0 612472 32.55 2620 1102272 1078308 36.80 441720 1076628 12 20:25:01 163080 0 613568 32.61 2620 1102276 1078428 36.80 442476 1076628 12 20:26:01 160548 0 616096 32.74 2620 1102280 1078380 36.80 445044 1076632 12 20:27:01 160912 0 615728 32.72 2620 1102284 1078356 36.80 445032 1076628 16 20:28:01 161092 0 615540 32.71 2620 1102292 1078308 36.80 444668 1076628 12 20:29:01 160944 0 615684 32.72 2620 1102296 1078308 36.80 444676 1076628 8 20:30:01 160960 0 615664 32.72 2620 1102300 1078308 36.80 445200 1075984 20 Average: 162996 0 613662 32.61 2620 1102266 1079956 36.86 438750 1080372 21 20:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:16:01 eth0 564.60 329.62 1060.56 93.82 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 2.23 1.76 0.45 4.50 0.00 0.00 0.00 0.00 20:17:02 eth0 0.75 0.07 0.06 0.01 0.00 0.00 0.00 0.00 20:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 eth0 4.37 2.49 3.38 0.35 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 eth0 0.40 0.07 0.04 0.01 0.00 0.00 0.00 0.00 20:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 eth0 0.50 0.40 0.27 0.21 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 eth0 1.07 0.43 0.38 0.21 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 eth0 0.28 0.15 0.10 0.07 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 eth0 0.23 0.22 0.10 0.02 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.27 22.31 71.12 6.33 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 0.15 0.12 0.03 0.30 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) 02/25/21 _x86_64_ (4 CPU) 20:14:32 LINUX RESTART (4 CPU) 20:15:01 CPU %user %nice %system %iowait %steal %idle 20:16:01 all 11.26 0.00 3.56 1.57 0.05 83.56 20:16:01 0 9.64 0.00 4.22 0.51 0.03 85.61 20:16:01 1 9.46 0.00 3.61 1.25 0.05 85.63 20:16:01 2 14.46 0.00 2.95 2.29 0.05 80.26 20:16:01 3 11.51 0.00 3.46 2.25 0.05 82.73 20:17:02 all 0.18 0.00 0.05 0.00 0.00 99.78 20:17:02 0 0.05 0.00 0.03 0.00 0.00 99.92 20:17:02 1 0.05 0.00 0.03 0.00 0.00 99.92 20:17:02 2 0.07 0.00 0.07 0.00 0.00 99.87 20:17:02 3 0.55 0.00 0.05 0.00 0.00 99.40 20:18:01 all 0.24 0.00 0.27 0.00 0.00 99.48 20:18:01 0 0.15 0.00 0.34 0.00 0.00 99.51 20:18:01 1 0.14 0.00 0.39 0.00 0.02 99.46 20:18:01 2 0.12 0.00 0.24 0.00 0.00 99.64 20:18:01 3 0.56 0.00 0.14 0.00 0.00 99.31 20:19:01 all 0.05 0.00 0.05 0.00 0.00 99.90 20:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:19:01 1 0.17 0.00 0.10 0.00 0.00 99.73 20:19:01 2 0.03 0.00 0.05 0.00 0.00 99.92 20:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:20:01 all 0.08 0.00 0.09 0.00 0.00 99.83 20:20:01 0 0.05 0.00 0.08 0.00 0.00 99.87 20:20:01 1 0.07 0.00 0.08 0.00 0.00 99.85 20:20:01 2 0.15 0.00 0.15 0.00 0.00 99.70 20:20:01 3 0.03 0.00 0.03 0.00 0.02 99.92 20:21:01 all 0.15 0.00 0.05 0.00 0.00 99.80 20:21:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:21:01 1 0.03 0.00 0.08 0.00 0.00 99.88 20:21:01 2 0.52 0.00 0.08 0.00 0.00 99.40 20:21:01 3 0.02 0.00 0.03 0.00 0.00 99.95 20:22:01 all 0.17 0.00 0.03 0.00 0.00 99.79 20:22:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:22:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:22:01 2 0.55 0.00 0.03 0.00 0.00 99.42 20:22:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:23:01 all 0.15 0.00 0.03 0.00 0.00 99.82 20:23:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:23:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:23:01 2 0.52 0.00 0.02 0.00 0.00 99.47 20:23:01 3 0.05 0.00 0.07 0.00 0.00 99.88 20:24:01 all 0.16 0.00 0.03 0.00 0.00 99.81 20:24:01 0 0.07 0.00 0.03 0.00 0.00 99.90 20:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:24:01 2 0.55 0.00 0.03 0.00 0.00 99.42 20:24:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:25:01 all 0.12 0.00 0.05 0.00 0.01 99.82 20:25:01 0 0.05 0.00 0.07 0.00 0.02 99.87 20:25:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:25:01 2 0.38 0.00 0.05 0.00 0.02 99.55 20:25:01 3 0.03 0.00 0.03 0.00 0.02 99.92 20:26:01 all 0.07 0.00 0.05 0.00 0.00 99.88 20:26:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:26:01 1 0.03 0.00 0.05 0.00 0.00 99.92 20:26:01 2 0.17 0.00 0.07 0.00 0.00 99.77 20:26:01 3 0.05 0.00 0.07 0.00 0.00 99.88 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:01 all 0.15 0.00 0.05 0.00 0.00 99.80 20:27:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:27:01 1 0.03 0.00 0.07 0.00 0.00 99.90 20:27:01 2 0.53 0.00 0.05 0.00 0.00 99.42 20:27:01 3 0.02 0.00 0.03 0.00 0.00 99.95 20:28:01 all 0.15 0.00 0.03 0.00 0.00 99.82 20:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:28:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:28:01 2 0.55 0.00 0.05 0.00 0.00 99.40 20:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:29:01 all 0.15 0.00 0.03 0.00 0.00 99.81 20:29:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:29:01 1 0.05 0.00 0.07 0.00 0.00 99.88 20:29:01 2 0.52 0.00 0.02 0.00 0.00 99.47 20:29:01 3 0.03 0.00 0.03 0.00 0.00 99.93 20:30:01 all 0.15 0.00 0.05 0.00 0.00 99.80 20:30:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:30:01 1 0.05 0.00 0.07 0.00 0.00 99.88 20:30:01 2 0.50 0.00 0.05 0.00 0.00 99.45 20:30:01 3 0.05 0.00 0.08 0.00 0.00 99.87 Average: all 0.87 0.00 0.29 0.10 0.00 98.73 Average: 0 0.67 0.00 0.33 0.03 0.00 98.97 Average: 1 0.68 0.00 0.31 0.08 0.01 98.92 Average: 2 1.29 0.00 0.26 0.15 0.00 98.29 Average: 3 0.85 0.00 0.27 0.15 0.01 98.72