---> uname -a: Linux prd-centos7-docker-4c-2g-15303.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-151 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-151@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 ---> free -m: total used free shared buff/cache available Mem: 1837 715 109 0 1011 1016 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:5d:62:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.104/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fe5d:62b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6c:49:f5:18 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::42:6cff:fe49:f518/64 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) 12/10/20 _x86_64_ (4 CPU) 00:12:37 LINUX RESTART (4 CPU) 00:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:02 77.21 31.21 46.01 0.00 7303.86 3941.05 0.00 00:15:01 2.62 0.00 2.62 0.00 0.00 57.34 0.00 00:16:01 0.42 0.00 0.42 0.00 0.00 5.83 0.00 00:17:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 00:18:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 00:19:01 0.30 0.00 0.30 0.00 0.00 4.26 0.00 00:20:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 00:21:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 00:22:01 0.22 0.00 0.22 0.00 0.00 2.35 0.00 00:23:01 0.32 0.00 0.32 0.00 0.00 5.56 0.00 00:24:01 0.23 0.08 0.15 0.00 7.33 1.73 0.00 Average: 7.49 2.85 4.64 0.00 665.94 366.92 0.00 00:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:02 162620 0 618024 32.85 2620 1098280 1105048 37.71 454388 1066192 128 00:15:01 167460 0 613068 32.58 2620 1098396 1086096 37.07 457640 1058532 16 00:16:01 166112 0 614408 32.65 2620 1098404 1079072 36.83 455560 1062408 16 00:17:01 165484 0 615036 32.69 2620 1098404 1079132 36.83 472320 1046084 20 00:18:01 166684 0 613828 32.62 2620 1098412 1078904 36.82 467268 1049884 20 00:19:01 165488 0 615020 32.69 2620 1098416 1078976 36.82 479240 1039820 8 00:20:01 164988 0 615516 32.71 2620 1098420 1079048 36.83 479508 1039820 8 00:21:01 164452 0 616048 32.74 2620 1098424 1079072 36.83 479660 1039820 8 00:22:01 165784 0 614708 32.67 2620 1098432 1078904 36.82 478748 1039824 16 00:23:01 164768 0 615720 32.72 2620 1098436 1079084 36.83 479704 1039820 12 00:24:01 158364 0 621884 33.05 2620 1098676 1092972 37.30 484912 1039944 40 Average: 164746 0 615751 32.73 2620 1098427 1083301 36.97 471723 1047468 27 00:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:02 eth0 602.41 382.54 1062.21 98.56 0.00 0.00 0.00 0.00 00:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:02 docker0 1.78 1.55 0.41 3.72 0.00 0.00 0.00 0.00 00:15:01 eth0 4.18 1.79 3.11 0.13 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 eth0 0.63 0.50 0.28 0.21 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 eth0 0.85 0.23 0.31 0.19 0.00 0.00 0.00 0.00 00:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 eth0 0.27 0.20 0.14 0.07 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 eth0 1.52 0.32 0.37 0.20 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 eth0 0.78 0.30 0.28 0.20 0.00 0.00 0.00 0.00 00:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 eth0 1.76 0.43 0.38 0.21 0.00 0.00 0.00 0.00 00:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 eth0 3.66 2.33 3.54 1.16 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.22 35.41 97.52 9.19 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 0.16 0.14 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) 12/10/20 _x86_64_ (4 CPU) 00:12:37 LINUX RESTART (4 CPU) 00:13:01 CPU %user %nice %system %iowait %steal %idle 00:14:02 all 12.86 0.00 5.01 2.05 0.03 80.05 00:14:02 0 11.59 0.00 6.70 2.20 0.03 79.47 00:14:02 1 12.84 0.00 4.27 2.31 0.03 80.55 00:14:02 2 13.33 0.00 4.77 2.21 0.02 79.67 00:14:02 3 13.69 0.00 4.31 1.46 0.05 80.49 00:15:01 all 0.19 0.00 0.07 0.00 0.00 99.74 00:15:01 0 0.07 0.00 0.05 0.00 0.00 99.88 00:15:01 1 0.58 0.00 0.10 0.00 0.00 99.32 00:15:01 2 0.08 0.00 0.05 0.00 0.00 99.86 00:15:01 3 0.05 0.00 0.07 0.00 0.00 99.88 00:16:01 all 0.20 0.00 0.22 0.00 0.01 99.57 00:16:01 0 0.08 0.00 0.05 0.00 0.00 99.87 00:16:01 1 0.45 0.00 0.25 0.00 0.00 99.30 00:16:01 2 0.13 0.00 0.18 0.00 0.02 99.67 00:16:01 3 0.15 0.00 0.38 0.00 0.02 99.45 00:17:01 all 0.16 0.00 0.07 0.00 0.00 99.77 00:17:01 0 0.07 0.00 0.05 0.00 0.00 99.88 00:17:01 1 0.48 0.00 0.07 0.00 0.02 99.43 00:17:01 2 0.07 0.00 0.12 0.00 0.00 99.82 00:17:01 3 0.03 0.00 0.03 0.00 0.00 99.93 00:18:01 all 0.13 0.00 0.05 0.00 0.01 99.80 00:18:01 0 0.03 0.00 0.03 0.00 0.02 99.92 00:18:01 1 0.30 0.00 0.07 0.00 0.00 99.63 00:18:01 2 0.08 0.00 0.08 0.00 0.02 99.82 00:18:01 3 0.12 0.00 0.03 0.00 0.00 99.85 00:19:01 all 0.15 0.00 0.05 0.00 0.00 99.80 00:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:19:01 1 0.05 0.00 0.03 0.00 0.00 99.92 00:19:01 2 0.03 0.00 0.13 0.00 0.00 99.83 00:19:01 3 0.52 0.00 0.02 0.00 0.00 99.47 00:20:01 all 0.17 0.00 0.03 0.00 0.00 99.80 00:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:20:01 1 0.08 0.00 0.05 0.00 0.00 99.87 00:20:01 2 0.03 0.00 0.03 0.00 0.00 99.93 00:20:01 3 0.55 0.00 0.03 0.00 0.00 99.42 00:21:01 all 0.17 0.00 0.04 0.00 0.00 99.78 00:21:01 0 0.07 0.00 0.05 0.00 0.00 99.88 00:21:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:21:01 2 0.05 0.00 0.05 0.00 0.00 99.90 00:21:01 3 0.53 0.00 0.05 0.00 0.02 99.40 00:22:01 all 0.16 0.00 0.03 0.00 0.00 99.80 00:22:01 0 0.05 0.00 0.03 0.02 0.00 99.90 00:22:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:22:01 2 0.05 0.00 0.03 0.00 0.00 99.92 00:22:01 3 0.52 0.00 0.03 0.00 0.00 99.45 00:23:01 all 0.12 0.00 0.05 0.00 0.00 99.84 00:23:01 0 0.13 0.00 0.03 0.00 0.00 99.83 00:23:01 1 0.07 0.00 0.05 0.00 0.00 99.88 00:23:01 2 0.05 0.00 0.05 0.00 0.00 99.90 00:23:01 3 0.22 0.00 0.05 0.00 0.00 99.73 00:24:01 all 0.28 0.00 0.23 0.00 0.02 99.47 00:24:01 0 0.30 0.00 0.32 0.00 0.02 99.37 00:24:01 1 0.15 0.00 0.13 0.02 0.02 99.68 00:24:01 2 0.28 0.00 0.08 0.00 0.02 99.62 00:24:01 3 0.38 0.00 0.37 0.00 0.02 99.23 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.32 0.00 0.53 0.18 0.01 97.97 Average: 0 1.12 0.00 0.66 0.20 0.01 98.02 Average: 1 1.36 0.00 0.46 0.21 0.01 97.97 Average: 2 1.28 0.00 0.50 0.20 0.01 98.01 Average: 3 1.51 0.00 0.48 0.13 0.01 97.87