---> uname -a: Linux prd-centos7-docker-4c-2g-3593.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-246 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-246@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 735 101 0 999 996 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:16:ee:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.63/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85569sec preferred_lft 85569sec inet6 fe80::f816:3eff:fe16:eeb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4a:78:4a:c5 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::42:4aff:fe78:4ac5/64 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) 05/07/21 _x86_64_ (4 CPU) 18:12:35 LINUX RESTART (4 CPU) 18:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:14:02 172.03 98.53 73.50 0.00 9174.48 36926.30 0.00 18:15:01 22.65 4.60 18.04 0.00 1214.54 2200.96 0.00 18:16:01 1.81 0.00 1.81 0.00 0.00 36.79 0.00 18:17:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 18:18:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 18:19:01 0.30 0.00 0.30 0.00 0.00 4.43 0.00 18:20:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 18:21:02 0.33 0.00 0.33 0.00 0.00 5.62 0.00 18:22:01 0.30 0.00 0.30 0.00 0.00 4.35 0.00 18:23:01 0.27 0.00 0.27 0.00 0.00 2.80 0.00 18:24:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 18:25:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 18:26:01 47.31 46.60 0.72 0.00 3768.90 14.35 0.00 Average: 19.00 11.57 7.43 0.00 1092.87 3031.27 0.00 18:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:14:02 64484 0 637668 33.89 2620 1176772 1503708 51.32 456168 1164708 32540 18:15:01 152284 0 632820 33.63 2620 1093820 1138348 38.85 439232 1090900 20 18:16:01 160344 0 624756 33.20 2620 1093824 1060360 36.19 445392 1078628 8 18:17:01 155364 0 629732 33.47 2620 1093828 1060904 36.21 449428 1079456 12 18:18:01 153620 0 631472 33.56 2620 1093832 1060844 36.20 453208 1077408 16 18:19:01 150260 0 634824 33.74 2620 1093840 1071332 36.56 452392 1081524 8 18:20:01 153272 0 631812 33.58 2620 1093840 1069848 36.51 449884 1081500 8 18:21:02 150516 0 634564 33.73 2620 1093844 1070292 36.53 452364 1081500 8 18:22:01 153248 0 631824 33.58 2620 1093852 1069848 36.51 449988 1081500 8 18:23:01 153092 0 631976 33.59 2620 1093856 1069848 36.51 449992 1081500 12 18:24:01 151100 0 633964 33.69 2620 1093860 1070208 36.52 451892 1081500 8 18:25:01 153148 0 631912 33.58 2620 1093864 1069848 36.51 450096 1081500 8 18:26:01 74328 0 668148 35.51 2620 1136448 1277384 43.59 468044 1141436 204 Average: 140389 0 635036 33.75 2620 1103498 1122521 38.31 451391 1092543 2528 18:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:14:02 eth0 254.93 166.55 1038.75 64.26 0.00 0.00 0.00 0.00 18:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 24.23 21.14 34.47 9.78 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 2.91 2.08 0.61 5.53 0.00 0.00 0.00 0.00 18:16:01 eth0 0.73 0.10 0.06 0.01 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 1.41 0.87 0.67 0.42 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 0.55 0.37 0.28 0.15 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 2.16 2.38 0.26 8.65 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:02 eth0 1.60 1.71 0.37 6.64 0.00 0.00 0.00 0.00 18:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 eth0 1.81 1.85 0.19 6.58 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 eth0 15.50 10.28 14.98 10.96 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.46 15.87 84.32 8.29 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 0.22 0.16 0.05 0.42 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) 05/07/21 _x86_64_ (4 CPU) 18:12:35 LINUX RESTART (4 CPU) 18:13:01 CPU %user %nice %system %iowait %steal %idle 18:14:02 all 16.27 0.00 9.57 8.90 20.71 44.55 18:14:02 0 14.78 0.00 14.37 6.49 20.34 44.02 18:14:02 1 14.04 0.00 8.45 10.36 21.72 45.43 18:14:02 2 20.11 0.00 7.69 10.60 19.95 41.65 18:14:02 3 16.21 0.00 7.83 8.12 20.80 47.03 18:15:01 all 1.93 0.00 1.98 0.33 7.27 88.49 18:15:01 0 1.55 0.00 2.34 0.20 7.92 87.99 18:15:01 1 3.63 0.00 1.78 0.21 7.22 87.15 18:15:01 2 1.24 0.00 2.20 0.78 6.57 89.21 18:15:01 3 1.31 0.00 1.59 0.13 7.37 89.60 18:16:01 all 0.09 0.00 0.05 0.00 0.78 99.09 18:16:01 0 0.03 0.00 0.03 0.00 1.01 98.93 18:16:01 1 0.25 0.00 0.05 0.00 0.66 99.04 18:16:01 2 0.03 0.00 0.03 0.00 1.01 98.93 18:16:01 3 0.03 0.00 0.08 0.00 0.43 99.45 18:17:01 all 0.09 0.00 0.07 0.00 1.16 98.68 18:17:01 0 0.07 0.00 0.08 0.00 0.88 98.97 18:17:01 1 0.18 0.00 0.08 0.00 1.84 97.89 18:17:01 2 0.05 0.00 0.05 0.00 1.06 98.84 18:17:01 3 0.08 0.00 0.05 0.00 0.84 99.02 18:18:01 all 0.07 0.00 0.06 0.00 1.11 98.75 18:18:01 0 0.03 0.00 0.05 0.00 0.61 99.30 18:18:01 1 0.16 0.00 0.07 0.00 1.65 98.12 18:18:01 2 0.08 0.00 0.05 0.00 1.17 98.70 18:18:01 3 0.02 0.00 0.08 0.00 1.02 98.88 18:19:01 all 0.14 0.00 0.24 0.00 1.38 98.24 18:19:01 0 0.17 0.00 0.28 0.00 1.47 98.09 18:19:01 1 0.20 0.00 0.10 0.00 1.30 98.40 18:19:01 2 0.07 0.00 0.43 0.00 1.00 98.51 18:19:01 3 0.13 0.00 0.15 0.00 1.76 97.96 18:20:01 all 0.01 0.00 0.04 0.00 0.46 99.49 18:20:01 0 0.02 0.00 0.05 0.00 0.27 99.67 18:20:01 1 0.02 0.00 0.05 0.00 0.53 99.40 18:20:01 2 0.00 0.00 0.02 0.00 0.10 99.88 18:20:01 3 0.02 0.00 0.03 0.00 0.94 99.01 18:21:02 all 0.04 0.00 0.03 0.00 0.47 99.46 18:21:02 0 0.02 0.00 0.02 0.00 0.23 99.73 18:21:02 1 0.05 0.00 0.03 0.00 0.78 99.14 18:21:02 2 0.05 0.00 0.03 0.00 0.20 99.72 18:21:02 3 0.05 0.00 0.03 0.00 0.66 99.25 18:22:01 all 0.02 0.00 0.05 0.00 0.64 99.28 18:22:01 0 0.02 0.00 0.03 0.00 0.59 99.36 18:22:01 1 0.02 0.00 0.08 0.00 0.14 99.76 18:22:01 2 0.02 0.00 0.05 0.00 1.44 98.49 18:22:01 3 0.02 0.00 0.05 0.00 0.40 99.53 18:23:01 all 0.02 0.00 0.03 0.00 0.60 99.35 18:23:01 0 0.00 0.00 0.02 0.00 0.40 99.59 18:23:01 1 0.02 0.00 0.05 0.00 0.41 99.52 18:23:01 2 0.03 0.00 0.02 0.00 0.83 99.12 18:23:01 3 0.03 0.00 0.03 0.00 0.75 99.19 18:24:01 all 0.22 0.00 0.03 0.00 0.78 98.97 18:24:01 0 0.03 0.00 0.02 0.00 0.96 98.99 18:24:01 1 0.76 0.00 0.03 0.00 0.60 98.61 18:24:01 2 0.05 0.00 0.05 0.00 0.78 99.12 18:24:01 3 0.02 0.00 0.02 0.00 0.79 99.17 18:24:01 CPU %user %nice %system %iowait %steal %idle 18:25:01 all 0.02 0.00 0.04 0.00 0.64 99.30 18:25:01 0 0.03 0.00 0.05 0.00 0.74 99.17 18:25:01 1 0.02 0.00 0.00 0.00 0.22 99.77 18:25:01 2 0.02 0.00 0.03 0.00 0.30 99.65 18:25:01 3 0.03 0.00 0.07 0.00 1.29 98.62 18:26:01 all 1.47 0.00 0.79 1.29 2.26 94.20 18:26:01 0 0.96 0.00 0.89 1.14 1.99 95.01 18:26:01 1 2.97 0.00 0.96 1.56 1.78 92.72 18:26:01 2 0.79 0.00 0.53 0.66 2.39 95.64 18:26:01 3 1.17 0.00 0.77 1.78 2.87 93.41 Average: all 1.60 0.00 1.02 0.83 2.98 93.57 Average: 0 1.38 0.00 1.42 0.61 2.91 93.68 Average: 1 1.77 0.00 0.93 0.97 3.07 93.26 Average: 2 1.75 0.00 0.87 0.94 2.85 93.60 Average: 3 1.50 0.00 0.85 0.79 3.12 93.74