---> uname -a: Linux prd-centos7-docker-4c-2g-20677.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: 2933.436 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% /w/workspace/_app-service-configurable_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/_app-service-configurable_master@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 1837 817 140 0 880 955 Swap: 1023 3 1020 ---> 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:d0:69:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.99/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fed0:69b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:45:30:42:22 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::42:45ff:fe30:4222/64 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) 01/15/21 _x86_64_ (4 CPU) 22:40:19 LINUX RESTART (4 CPU) 22:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:42:01 45.13 12.03 33.10 0.00 4423.10 3054.63 0.00 22:43:01 1.73 0.00 1.73 0.00 0.00 30.69 0.00 22:44:01 0.25 0.00 0.25 0.00 0.00 2.72 0.00 22:45:01 0.18 0.00 0.18 0.00 0.00 2.01 0.00 22:46:01 0.44 0.00 0.44 0.00 0.00 5.74 0.00 22:47:01 0.32 0.00 0.32 0.00 0.00 4.61 0.00 22:48:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 22:49:01 285.45 172.97 112.48 0.00 8209.72 36061.67 0.00 22:50:01 209.70 69.84 139.86 0.00 4300.52 33006.72 0.00 Average: 60.53 28.38 32.15 0.00 1885.85 8038.23 0.00 22:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:01 173208 0 576888 30.66 2620 1128828 1091168 37.24 394628 1113472 20 22:43:01 175628 0 574460 30.53 2620 1128836 1079248 36.83 395000 1110944 8 22:44:01 176624 0 573460 30.48 2620 1128840 1075076 36.69 404308 1100888 8 22:45:01 174136 0 575948 30.61 2620 1128840 1075208 36.70 407184 1100668 8 22:46:01 173712 0 576364 30.63 2620 1128848 1075136 36.69 409192 1099204 12 22:47:01 173980 0 576092 30.62 2620 1128852 1075124 36.69 409016 1099204 12 22:48:01 174168 0 575900 30.61 2620 1128856 1075076 36.69 408764 1099204 8 22:49:01 228924 0 653564 34.74 2596 996460 1075904 36.72 497632 887288 32 22:50:01 230504 0 760616 40.43 1504 888920 1180308 40.28 579604 736052 52 Average: 186765 0 604810 32.14 2493 1087476 1089139 37.17 433925 1038547 18 22:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:01 eth0 177.10 129.22 462.07 48.47 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 2.33 1.91 0.48 4.15 0.00 0.00 0.00 0.00 22:43:01 eth0 0.50 0.37 0.32 0.17 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 eth0 1.30 0.08 0.12 0.04 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 1.00 0.58 0.57 0.37 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.22 0.17 0.08 0.10 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 0.15 0.13 0.07 0.01 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 477.58 421.12 4283.34 39.24 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 39.40 39.05 3.60 196.20 0.00 0.00 0.00 0.00 22:50:01 veth796862a 2.05 1.50 0.35 0.33 0.00 0.00 0.00 0.00 22:50:01 eth0 476.58 393.31 3461.52 53.30 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 25.80 35.19 1.67 202.30 0.00 0.00 0.00 0.00 Average: veth796862a 0.23 0.17 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 126.36 105.26 914.17 15.78 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 7.52 8.48 0.64 44.85 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) 01/15/21 _x86_64_ (4 CPU) 22:40:19 LINUX RESTART (4 CPU) 22:41:01 CPU %user %nice %system %iowait %steal %idle 22:42:01 all 3.90 0.00 2.40 1.13 0.04 92.52 22:42:01 0 3.97 0.00 2.39 0.35 0.05 93.25 22:42:01 1 3.86 0.00 2.01 1.24 0.05 92.84 22:42:01 2 4.28 0.00 3.02 2.63 0.03 90.04 22:42:01 3 3.51 0.00 2.20 0.30 0.03 93.95 22:43:01 all 0.16 0.00 0.05 0.00 0.00 99.79 22:43:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:43:01 1 0.05 0.00 0.05 0.00 0.00 99.90 22:43:01 2 0.52 0.00 0.07 0.00 0.00 99.42 22:43:01 3 0.05 0.00 0.05 0.00 0.00 99.90 22:44:01 all 0.11 0.00 0.11 0.00 0.00 99.77 22:44:01 0 0.02 0.00 0.05 0.00 0.00 99.93 22:44:01 1 0.07 0.00 0.13 0.00 0.00 99.80 22:44:01 2 0.33 0.00 0.15 0.00 0.02 99.50 22:44:01 3 0.03 0.00 0.10 0.00 0.00 99.87 22:45:01 all 0.17 0.00 0.03 0.00 0.00 99.80 22:45:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:45:01 1 0.05 0.00 0.03 0.00 0.00 99.92 22:45:01 2 0.55 0.00 0.02 0.00 0.00 99.43 22:45:01 3 0.03 0.00 0.03 0.00 0.00 99.93 22:46:01 all 0.10 0.00 0.15 0.00 0.01 99.75 22:46:01 0 0.03 0.00 0.08 0.00 0.00 99.88 22:46:01 1 0.05 0.00 0.31 0.00 0.02 99.63 22:46:01 2 0.24 0.00 0.15 0.00 0.00 99.61 22:46:01 3 0.07 0.00 0.05 0.00 0.02 99.86 22:47:01 all 0.13 0.00 0.05 0.00 0.00 99.82 22:47:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:47:01 1 0.03 0.00 0.10 0.00 0.00 99.87 22:47:01 2 0.43 0.00 0.05 0.00 0.00 99.52 22:47:01 3 0.03 0.00 0.05 0.00 0.00 99.92 22:48:01 all 0.16 0.00 0.04 0.00 0.00 99.80 22:48:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:48:01 1 0.07 0.00 0.07 0.00 0.00 99.87 22:48:01 2 0.55 0.00 0.05 0.00 0.00 99.40 22:48:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:49:01 all 10.09 0.00 7.09 2.29 0.18 80.35 22:49:01 0 10.06 0.00 7.31 2.16 0.21 80.26 22:49:01 1 11.55 0.00 7.71 2.66 0.15 77.92 22:49:01 2 9.25 0.00 6.36 2.37 0.19 81.83 22:49:01 3 9.48 0.00 7.00 1.98 0.17 81.37 22:50:01 all 11.96 0.00 9.49 2.68 0.31 75.55 22:50:01 0 10.66 0.00 9.07 4.37 0.36 75.53 22:50:01 1 10.76 0.00 10.23 1.32 0.26 77.42 22:50:01 2 13.38 0.00 9.35 2.12 0.36 74.79 22:50:01 3 13.02 0.00 9.32 2.93 0.26 74.47 Average: all 2.93 0.00 2.12 0.67 0.06 94.22 Average: 0 2.71 0.00 2.07 0.75 0.07 94.40 Average: 1 2.90 0.00 2.26 0.57 0.05 94.21 Average: 2 3.24 0.00 2.10 0.78 0.07 93.81 Average: 3 2.87 0.00 2.05 0.57 0.05 94.46