---> uname -a: Linux prd-centos7-docker-4c-2g-5338.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 4096K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 Avail Use% Mounted on devtmpfs 887M 0 887M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 50G 7.3G 43G 15% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 611 75 16 1150 1027 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default 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 group default qlen 1000 link/ether fa:16:3e:e2:28:89 brd ff:ff:ff:ff:ff:ff inet 10.30.122.84/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85574sec preferred_lft 85574sec inet6 fe80::f816:3eff:fee2:2889/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:fd:5a:b8 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:c4ff:fefd:5ab8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/14/2020 _x86_64_ (4 CPU) 08:17:02 AM LINUX RESTART 08:18:01 AM tps rtps wtps bread/s bwrtn/s 08:19:01 AM 12.52 3.68 8.84 930.67 244.92 08:20:01 AM 1.63 0.00 1.63 0.00 28.59 08:21:02 AM 0.22 0.00 0.22 0.00 3.88 08:22:01 AM 0.39 0.00 0.39 0.00 5.66 08:23:01 AM 0.32 0.00 0.32 0.00 5.78 08:24:01 AM 0.48 0.02 0.47 0.13 7.18 08:25:01 AM 0.33 0.00 0.33 0.00 5.30 08:26:01 AM 0.23 0.00 0.23 0.00 4.10 08:27:01 AM 0.37 0.00 0.37 0.00 6.55 08:28:01 AM 0.32 0.00 0.32 0.00 4.85 08:29:01 AM 34.91 34.51 0.40 3652.63 5.70 08:30:01 AM 89.81 26.29 63.52 1887.98 8539.68 08:31:01 AM 102.54 20.28 82.26 857.21 8917.45 Average: 18.82 6.53 12.29 564.59 1371.77 08:18:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:19:01 AM 164592 1716964 91.25 2620 1154248 1131384 38.61 427956 1128596 20 08:20:01 AM 170896 1710660 90.92 2620 1154252 1098196 37.48 424712 1126772 8 08:21:02 AM 168168 1713388 91.06 2620 1154256 1098416 37.49 427872 1125792 8 08:22:01 AM 170052 1711504 90.96 2620 1154260 1089152 37.17 426940 1125604 20 08:23:01 AM 166008 1715548 91.18 2620 1154264 1089080 37.17 433400 1122948 12 08:24:01 AM 165792 1715764 91.19 2620 1154276 1089164 37.17 436952 1119928 20 08:25:01 AM 165992 1715564 91.18 2620 1154280 1088996 37.17 451176 1105636 16 08:26:01 AM 164932 1716624 91.23 2620 1154288 1089164 37.17 446696 1111012 20 08:27:01 AM 166016 1715540 91.18 2620 1154292 1088996 37.17 445928 1111012 8 08:28:01 AM 165452 1716104 91.21 2620 1154300 1089088 37.17 441684 1115680 8 08:29:01 AM 71632 1809924 96.19 2620 1219376 1124792 38.39 458608 1186836 128 08:30:01 AM 77072 1804484 95.90 2620 1125076 1149032 39.21 501152 1100620 70276 08:31:01 AM 130640 1750916 93.06 2620 1061448 1091248 37.24 498852 988984 44596 Average: 149788 1731768 92.04 2620 1149894 1101285 37.58 447841 1113032 8857 08:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:19:01 AM eth0 24.99 19.65 22.70 22.79 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM docker0 1.71 1.50 0.34 3.62 0.00 0.00 0.00 08:20:01 AM eth0 5.00 2.10 3.38 0.32 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:02 AM eth0 1.17 0.62 0.56 0.39 0.00 0.00 0.00 08:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 0.95 0.34 0.32 0.20 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 0.53 0.13 0.11 0.07 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 0.78 0.42 0.35 0.21 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 0.75 0.08 0.07 0.01 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 0.55 0.42 0.27 0.21 0.00 0.00 0.00 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 0.25 0.17 0.08 0.07 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 8.86 5.61 8.50 3.04 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 114.94 99.62 821.55 12.66 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 41.36 29.68 131.62 10.56 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.43 12.25 76.25 3.89 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.13 0.12 0.03 0.28 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/14/2020 _x86_64_ (4 CPU) 08:17:02 AM LINUX RESTART 08:18:01 AM CPU %user %nice %system %iowait %steal %idle 08:19:01 AM all 1.34 0.00 0.68 0.08 0.00 97.90 08:19:01 AM 0 1.13 0.00 0.52 0.02 0.00 98.33 08:19:01 AM 1 1.45 0.00 0.57 0.02 0.00 97.96 08:19:01 AM 2 1.60 0.00 0.75 0.17 0.00 97.48 08:19:01 AM 3 1.13 0.00 0.87 0.12 0.00 97.88 08:20:01 AM all 0.17 0.00 0.05 0.00 0.00 99.78 08:20:01 AM 0 0.05 0.00 0.03 0.00 0.00 99.92 08:20:01 AM 1 0.08 0.00 0.05 0.00 0.00 99.87 08:20:01 AM 2 0.52 0.00 0.07 0.00 0.00 99.42 08:20:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 08:21:02 AM all 0.30 0.00 0.03 0.00 0.00 99.66 08:21:02 AM 0 0.40 0.00 0.02 0.00 0.00 99.58 08:21:02 AM 1 0.05 0.00 0.03 0.00 0.00 99.92 08:21:02 AM 2 0.68 0.00 0.07 0.00 0.02 99.23 08:21:02 AM 3 0.07 0.00 0.02 0.00 0.00 99.92 08:22:01 AM all 0.14 0.00 0.03 0.00 0.00 99.83 08:22:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 08:22:01 AM 1 0.02 0.00 0.02 0.00 0.00 99.97 08:22:01 AM 2 0.46 0.00 0.02 0.00 0.00 99.53 08:22:01 AM 3 0.05 0.00 0.07 0.00 0.00 99.88 08:23:01 AM all 0.11 0.00 0.03 0.00 0.00 99.86 08:23:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 08:23:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 08:23:01 AM 2 0.35 0.00 0.03 0.00 0.00 99.62 08:23:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 08:24:01 AM all 0.17 0.00 0.03 0.00 0.00 99.80 08:24:01 AM 0 0.10 0.00 0.02 0.00 0.00 99.88 08:24:01 AM 1 0.03 0.00 0.08 0.00 0.00 99.88 08:24:01 AM 2 0.53 0.00 0.02 0.02 0.00 99.43 08:24:01 AM 3 0.02 0.00 0.02 0.00 0.02 99.95 08:25:01 AM all 0.16 0.00 0.04 0.00 0.00 99.80 08:25:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 08:25:01 AM 1 0.03 0.00 0.08 0.00 0.00 99.88 08:25:01 AM 2 0.53 0.00 0.03 0.00 0.00 99.43 08:25:01 AM 3 0.05 0.00 0.02 0.00 0.00 99.93 08:26:01 AM all 0.16 0.00 0.02 0.00 0.00 99.81 08:26:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 08:26:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 08:26:01 AM 2 0.55 0.00 0.03 0.00 0.00 99.42 08:26:01 AM 3 0.02 0.00 0.03 0.00 0.00 99.95 08:27:01 AM all 0.16 0.00 0.02 0.00 0.00 99.82 08:27:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 08:27:01 AM 1 0.05 0.00 0.03 0.00 0.00 99.92 08:27:01 AM 2 0.53 0.00 0.03 0.00 0.00 99.43 08:27:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 08:28:01 AM all 0.15 0.00 0.03 0.00 0.00 99.82 08:28:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 08:28:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 08:28:01 AM 2 0.50 0.00 0.02 0.00 0.00 99.48 08:28:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 08:29:01 AM all 0.71 0.00 0.35 0.78 0.00 98.17 08:29:01 AM 0 0.42 0.00 0.35 0.33 0.00 98.90 08:29:01 AM 1 0.50 0.00 0.28 0.17 0.02 99.03 08:29:01 AM 2 1.50 0.00 0.43 2.47 0.00 95.60 08:29:01 AM 3 0.42 0.00 0.33 0.10 0.00 99.15 08:29:01 AM CPU %user %nice %system %iowait %steal %idle 08:30:01 AM all 16.32 0.00 2.06 1.86 0.01 79.74 08:30:01 AM 0 20.17 0.00 2.30 1.74 0.02 75.77 08:30:01 AM 1 17.96 0.00 1.79 3.20 0.00 77.05 08:30:01 AM 2 11.79 0.00 2.06 0.62 0.02 85.51 08:30:01 AM 3 15.38 0.00 2.08 1.91 0.02 80.61 08:31:01 AM all 16.55 0.00 2.71 1.73 0.01 79.00 08:31:01 AM 0 19.61 0.00 1.82 2.20 0.02 76.36 08:31:01 AM 1 23.95 0.00 4.61 0.78 0.02 70.63 08:31:01 AM 2 8.91 0.00 1.95 1.33 0.02 87.79 08:31:01 AM 3 13.70 0.00 2.49 2.62 0.00 81.19 Average: all 2.80 0.00 0.47 0.34 0.00 96.39 Average: 0 3.22 0.00 0.40 0.33 0.00 96.05 Average: 1 3.41 0.00 0.59 0.32 0.00 95.68 Average: 2 2.19 0.00 0.42 0.35 0.00 97.03 Average: 3 2.38 0.00 0.46 0.36 0.00 96.79