---> uname -a: Linux prd-centos7-docker-4c-2g-3460.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 8.6G 42G 18% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 633 76 15 1126 1004 Swap: 1023 3 1020 ---> 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:34:ce:85 brd ff:ff:ff:ff:ff:ff inet 10.30.122.94/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe34:ce85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:5d:1d: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::42:1aff:fe5d:1d22/64 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) 10/05/2020 _x86_64_ (4 CPU) 12:18:34 PM LINUX RESTART 12:19:02 PM tps rtps wtps bread/s bwrtn/s 12:20:01 PM 112.23 38.53 73.70 6886.87 36463.53 12:21:01 PM 175.21 74.73 100.48 6234.41 43262.73 12:22:01 PM 324.83 149.44 175.39 7514.71 34269.67 12:23:01 PM 68.07 17.91 50.16 1386.92 6460.71 12:24:01 PM 1.63 0.00 1.63 0.00 28.85 12:25:01 PM 0.37 0.03 0.33 1.07 4.46 12:26:01 PM 0.40 0.12 0.28 71.95 3.01 12:27:01 PM 0.28 0.00 0.28 0.00 3.41 12:28:01 PM 88.71 63.72 24.99 5784.22 2701.40 12:29:01 PM 124.89 26.69 98.20 1076.61 12744.40 Average: 89.68 37.14 52.54 2890.72 13565.37 12:19:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 PM 101060 1780496 94.63 2620 1186548 1287168 43.93 496340 1107240 13600 12:21:01 PM 171064 1710492 90.91 2328 1047192 1283392 43.80 540900 973236 77488 12:22:01 PM 267552 1614004 85.78 1492 890472 1620756 55.31 646312 733672 99612 12:23:01 PM 513592 1367964 72.70 1368 707284 1093744 37.33 562216 583120 20 12:24:01 PM 518864 1362692 72.42 1368 707312 1073828 36.65 569772 572596 12 12:25:01 PM 518912 1362644 72.42 1368 707320 1073828 36.65 569652 572600 8 12:26:01 PM 517816 1363740 72.48 1368 709480 1065664 36.37 569848 574200 8 12:27:01 PM 518000 1363556 72.47 1368 709484 1065604 36.37 569408 574200 16 12:28:01 PM 126148 1755408 93.30 1368 1024728 1132008 38.63 719520 805088 75416 12:29:01 PM 90436 1791120 95.19 1220 1050192 1099160 37.51 631304 886360 48260 Average: 334344 1547212 82.23 1587 874001 1179515 40.25 587527 738231 31444 12:19:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:20:01 PM eth0 1008.22 680.36 3715.96 102.61 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 2015.11 1950.98 5680.17 2871.16 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM docker0 1052.93 741.80 78.48 2660.06 0.00 0.00 0.00 12:22:01 PM veth3d701a2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 12:22:01 PM eth0 3377.08 2861.18 11304.34 3035.38 0.00 0.00 0.00 12:22:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:22:01 PM docker0 1162.72 892.21 86.61 3483.77 0.00 0.00 0.00 12:23:01 PM eth0 15.81 7.96 13.87 6.02 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 0.23 0.13 0.27 0.04 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 0.23 0.22 0.08 0.07 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 0.20 0.17 0.07 0.01 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 131.40 110.59 858.94 14.69 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 31.55 22.17 117.18 17.02 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 353.96 299.98 1228.88 308.20 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 116.65 89.51 8.69 349.50 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) 10/05/2020 _x86_64_ (4 CPU) 12:18:34 PM LINUX RESTART 12:19:02 PM CPU %user %nice %system %iowait %steal %idle 12:20:01 PM all 13.85 0.00 6.48 6.53 0.02 73.12 12:20:01 PM 0 13.20 0.00 8.14 5.21 0.02 73.43 12:20:01 PM 1 14.27 0.00 6.08 7.81 0.02 71.83 12:20:01 PM 2 13.77 0.00 6.13 7.52 0.02 72.57 12:20:01 PM 3 14.17 0.00 5.60 5.60 0.00 74.63 12:21:01 PM all 20.12 0.00 8.20 1.25 0.03 70.39 12:21:01 PM 0 18.59 0.00 10.07 1.94 0.02 69.38 12:21:01 PM 1 31.78 0.00 7.39 0.87 0.05 59.90 12:21:01 PM 2 15.38 0.00 8.24 1.06 0.03 75.28 12:21:01 PM 3 14.63 0.00 7.13 1.13 0.03 77.07 12:22:01 PM all 22.42 0.00 10.19 7.66 0.02 59.71 12:22:01 PM 0 23.70 0.00 10.51 4.86 0.02 60.92 12:22:01 PM 1 21.75 0.00 10.88 8.90 0.00 58.46 12:22:01 PM 2 22.23 0.00 9.49 7.21 0.02 61.05 12:22:01 PM 3 22.00 0.00 9.87 9.70 0.03 58.39 12:23:01 PM all 22.42 0.00 5.44 2.65 0.01 69.48 12:23:01 PM 0 21.31 0.00 5.65 2.69 0.02 70.33 12:23:01 PM 1 22.09 0.00 5.67 1.98 0.03 70.23 12:23:01 PM 2 24.03 0.00 5.32 2.97 0.02 67.65 12:23:01 PM 3 22.24 0.00 5.10 2.98 0.02 69.66 12:24:01 PM all 0.17 0.00 0.07 0.00 0.00 99.77 12:24:01 PM 0 0.50 0.00 0.07 0.00 0.00 99.43 12:24:01 PM 1 0.08 0.00 0.08 0.00 0.00 99.83 12:24:01 PM 2 0.03 0.00 0.07 0.00 0.00 99.90 12:24:01 PM 3 0.03 0.00 0.05 0.00 0.00 99.92 12:25:01 PM all 0.17 0.00 0.03 0.00 0.00 99.80 12:25:01 PM 0 0.52 0.00 0.03 0.00 0.00 99.45 12:25:01 PM 1 0.08 0.00 0.03 0.00 0.00 99.88 12:25:01 PM 2 0.05 0.00 0.05 0.00 0.00 99.90 12:25:01 PM 3 0.05 0.00 0.02 0.00 0.00 99.93 12:26:01 PM all 0.15 0.00 0.04 0.00 0.00 99.80 12:26:01 PM 0 0.52 0.00 0.03 0.00 0.00 99.45 12:26:01 PM 1 0.02 0.00 0.03 0.00 0.00 99.95 12:26:01 PM 2 0.03 0.00 0.03 0.00 0.00 99.93 12:26:01 PM 3 0.03 0.00 0.05 0.00 0.00 99.92 12:27:01 PM all 0.16 0.00 0.03 0.00 0.00 99.80 12:27:01 PM 0 0.50 0.00 0.02 0.00 0.00 99.48 12:27:01 PM 1 0.03 0.00 0.05 0.00 0.00 99.92 12:27:01 PM 2 0.05 0.00 0.03 0.00 0.00 99.92 12:27:01 PM 3 0.05 0.00 0.03 0.00 0.00 99.92 12:28:01 PM all 14.29 0.00 1.95 1.82 0.01 81.92 12:28:01 PM 0 28.73 0.00 3.26 1.23 0.00 66.78 12:28:01 PM 1 8.84 0.00 1.47 2.48 0.00 87.21 12:28:01 PM 2 14.16 0.00 1.79 2.09 0.02 81.94 12:28:01 PM 3 5.52 0.00 1.29 1.47 0.02 91.70 12:29:01 PM all 15.07 0.00 3.61 3.27 0.01 78.04 12:29:01 PM 0 26.03 0.00 4.49 3.01 0.02 66.45 12:29:01 PM 1 7.53 0.00 2.26 4.84 0.02 85.36 12:29:01 PM 2 16.54 0.00 4.96 1.26 0.02 77.23 12:29:01 PM 3 10.21 0.00 2.75 3.98 0.02 83.04 Average: all 10.80 0.00 3.57 2.30 0.01 83.32 Average: 0 13.28 0.00 4.17 1.87 0.01 80.66 Average: 1 10.56 0.00 3.36 2.67 0.01 83.40 Average: 2 10.56 0.00 3.58 2.19 0.01 83.66 Average: 3 8.81 0.00 3.15 2.46 0.01 85.56