---> uname -a: Linux prd-centos7-docker-4c-2g-5206.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 596 76 15 1164 1042 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:c1:fd:85 brd ff:ff:ff:ff:ff:ff inet 10.30.122.225/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85624sec preferred_lft 85624sec inet6 fe80::f816:3eff:fec1:fd85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:93:e9:18 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::42:72ff:fe93:e918/64 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) 10/13/2020 _x86_64_ (4 CPU) 10:08:13 PM LINUX RESTART 10:09:01 PM tps rtps wtps bread/s bwrtn/s 10:10:01 PM 61.12 20.09 41.04 5311.31 4749.69 10:11:01 PM 6.34 0.98 5.36 71.21 144.66 10:12:01 PM 0.32 0.00 0.32 0.00 4.33 10:13:01 PM 0.28 0.00 0.28 0.00 3.21 10:14:01 PM 0.22 0.00 0.22 0.00 2.76 10:15:01 PM 0.35 0.00 0.35 0.00 4.58 10:16:02 PM 175.32 103.54 71.78 5423.94 30517.79 10:17:01 PM 84.45 34.63 49.82 1668.95 5839.12 10:18:01 PM 178.97 52.89 126.09 3027.12 30547.70 10:19:01 PM 91.82 68.66 23.15 5283.03 3227.96 10:20:01 PM 76.58 5.64 70.95 749.44 8792.98 10:21:01 PM 88.80 25.46 63.34 1091.25 6080.27 Average: 63.71 25.99 37.72 1886.85 7497.93 10:09:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 PM 144456 1737100 92.32 2620 1196456 1350504 46.09 407460 1166592 600 10:11:01 PM 171120 1710436 90.91 2620 1198304 1119248 38.20 385112 1163072 8 10:12:01 PM 186252 1695304 90.10 2620 1198312 1014736 34.63 374340 1161220 8 10:13:01 PM 183652 1697904 90.24 2620 1198312 1014940 34.64 377504 1160692 8 10:14:01 PM 178596 1702960 90.51 2620 1198320 1015036 34.64 389892 1153228 8 10:15:01 PM 178144 1703412 90.53 2620 1198324 1014880 34.64 402576 1141220 8 10:16:02 PM 93520 1788036 95.03 2620 1143764 1373924 46.89 518696 1071440 52 10:17:01 PM 283220 1598336 84.95 2620 1021248 1199596 40.94 533940 865272 28 10:18:01 PM 100484 1781072 94.66 2292 1094120 1203536 41.07 626196 868672 70332 10:19:01 PM 83468 1798088 95.56 2020 1094196 1137780 38.83 608584 900388 34160 10:20:01 PM 83472 1798084 95.56 1496 1059800 1094292 37.35 631220 851912 68192 10:21:01 PM 78192 1803364 95.84 1496 1057040 1079364 36.84 630540 837008 44916 Average: 147048 1734508 92.18 2355 1138183 1134820 38.73 490505 1028393 18193 10:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:10:01 PM veth1b90c0b 2.56 1.91 0.40 3.16 0.00 0.00 0.00 10:10:01 PM eth0 252.25 181.81 1068.58 79.71 0.00 0.00 0.00 10:10:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 10:10:01 PM docker0 2.56 1.79 0.36 3.15 0.00 0.00 0.00 10:11:01 PM eth0 8.60 7.47 6.64 14.45 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 0.57 0.00 0.05 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM eth0 0.95 0.37 0.32 0.17 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM eth0 1.00 0.48 0.32 0.25 0.00 0.00 0.00 10:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 PM eth0 0.63 0.40 0.40 0.23 0.00 0.00 0.00 10:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:02 PM veth958bcbc 0.17 0.23 0.02 0.09 0.00 0.00 0.00 10:16:02 PM eth0 655.88 501.01 4861.31 124.73 0.00 0.00 0.00 10:16:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 10:16:02 PM docker0 2.73 1.96 0.38 3.23 0.00 0.00 0.00 10:17:01 PM veth4f2534b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 10:17:01 PM eth0 128.98 112.47 622.37 74.01 0.00 0.00 0.00 10:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 PM docker0 56.38 63.07 5.24 416.69 0.00 0.00 0.00 10:18:01 PM vethdb1c5b7 22.71 36.10 1.52 198.87 0.00 0.00 0.00 10:18:01 PM eth0 409.97 350.49 3434.52 81.96 0.00 0.00 0.00 10:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 PM docker0 23.16 36.32 1.32 199.06 0.00 0.00 0.00 10:19:01 PM eth0 89.99 72.80 305.38 55.69 0.00 0.00 0.00 10:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 PM docker0 2.25 1.61 0.35 0.36 0.00 0.00 0.00 10:20:01 PM eth0 72.98 58.51 560.41 5.86 0.00 0.00 0.00 10:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 PM eth0 53.58 39.28 137.18 29.84 0.00 0.00 0.00 10:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.40 93.36 821.60 30.82 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 6.98 8.51 0.60 51.14 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) 10/13/2020 _x86_64_ (4 CPU) 10:08:13 PM LINUX RESTART 10:09:01 PM CPU %user %nice %system %iowait %steal %idle 10:10:01 PM all 10.73 0.00 4.56 1.80 25.87 57.04 10:10:01 PM 0 9.94 0.00 4.76 0.93 28.02 56.35 10:10:01 PM 1 7.20 0.00 3.93 1.57 26.65 60.65 10:10:01 PM 2 12.48 0.00 4.73 2.38 24.44 55.97 10:10:01 PM 3 13.53 0.00 4.83 2.34 24.27 55.04 10:11:01 PM all 0.50 0.00 0.22 0.08 2.24 96.96 10:11:01 PM 0 0.76 0.00 0.26 0.02 2.76 96.19 10:11:01 PM 1 0.41 0.00 0.31 0.17 1.97 97.14 10:11:01 PM 2 0.44 0.00 0.18 0.13 2.50 96.75 10:11:01 PM 3 0.38 0.00 0.17 0.00 1.74 97.71 10:12:01 PM all 0.12 0.00 0.06 0.00 0.27 99.55 10:12:01 PM 0 0.35 0.00 0.05 0.00 0.48 99.12 10:12:01 PM 1 0.05 0.00 0.07 0.00 0.25 99.63 10:12:01 PM 2 0.02 0.00 0.07 0.00 0.13 99.78 10:12:01 PM 3 0.05 0.00 0.07 0.00 0.17 99.72 10:13:01 PM all 0.11 0.00 0.03 0.00 0.35 99.51 10:13:01 PM 0 0.35 0.00 0.02 0.00 0.40 99.24 10:13:01 PM 1 0.03 0.00 0.02 0.00 0.61 99.34 10:13:01 PM 2 0.03 0.00 0.02 0.00 0.08 99.87 10:13:01 PM 3 0.03 0.00 0.05 0.00 0.33 99.58 10:14:01 PM all 0.12 0.00 0.09 0.00 0.29 99.50 10:14:01 PM 0 0.37 0.00 0.03 0.00 0.15 99.45 10:14:01 PM 1 0.03 0.00 0.03 0.00 0.40 99.53 10:14:01 PM 2 0.05 0.00 0.03 0.00 0.35 99.57 10:14:01 PM 3 0.03 0.00 0.25 0.00 0.27 99.45 10:15:01 PM all 0.11 0.00 0.08 0.00 0.12 99.69 10:15:01 PM 0 0.23 0.00 0.05 0.00 0.20 99.52 10:15:01 PM 1 0.13 0.00 0.07 0.00 0.15 99.65 10:15:01 PM 2 0.03 0.00 0.03 0.00 0.07 99.87 10:15:01 PM 3 0.05 0.00 0.18 0.00 0.05 99.72 10:16:02 PM all 4.53 0.00 3.50 1.05 15.34 75.57 10:16:02 PM 0 3.84 0.00 3.82 0.68 16.61 75.05 10:16:02 PM 1 4.86 0.00 3.48 0.69 15.31 75.67 10:16:02 PM 2 4.33 0.00 3.10 2.42 14.97 75.18 10:16:02 PM 3 5.08 0.00 3.64 0.42 14.47 76.40 10:17:01 PM all 3.55 0.00 3.70 1.27 10.75 80.72 10:17:01 PM 0 4.13 0.00 3.68 1.82 12.21 78.16 10:17:01 PM 1 2.70 0.00 2.98 1.04 10.80 82.48 10:17:01 PM 2 3.93 0.00 4.58 1.54 9.67 80.28 10:17:01 PM 3 3.48 0.00 3.58 0.70 10.31 81.94 10:18:01 PM all 8.19 0.00 6.48 1.81 14.30 69.22 10:18:01 PM 0 6.07 0.00 5.69 2.40 15.69 70.15 10:18:01 PM 1 11.26 0.00 5.34 1.19 13.86 68.35 10:18:01 PM 2 8.56 0.00 8.30 2.61 13.84 66.68 10:18:01 PM 3 6.84 0.00 6.65 1.06 13.79 71.66 10:19:01 PM all 8.98 0.00 3.02 1.66 4.74 81.60 10:19:01 PM 0 18.77 0.00 4.08 4.13 5.70 67.32 10:19:01 PM 1 3.03 0.00 2.25 1.13 4.15 89.44 10:19:01 PM 2 8.54 0.00 3.27 0.83 3.84 83.52 10:19:01 PM 3 6.09 0.00 2.55 0.68 5.30 85.39 10:20:01 PM all 14.27 0.00 2.44 0.82 3.70 78.77 10:20:01 PM 0 27.51 0.00 3.04 0.52 3.93 64.99 10:20:01 PM 1 9.43 0.00 2.98 1.60 3.24 82.75 10:20:01 PM 2 14.38 0.00 2.68 0.40 3.40 79.14 10:20:01 PM 3 6.38 0.00 1.13 0.71 4.21 87.57 10:20:01 PM CPU %user %nice %system %iowait %steal %idle 10:21:01 PM all 15.04 0.00 2.77 1.47 3.51 77.21 10:21:01 PM 0 24.73 0.00 3.71 2.08 3.58 65.90 10:21:01 PM 1 9.02 0.00 1.59 1.46 3.64 84.28 10:21:01 PM 2 22.24 0.00 5.02 1.59 2.60 68.55 10:21:01 PM 3 5.19 0.00 0.94 0.80 4.20 88.87 Average: all 5.50 0.00 2.25 0.83 6.88 84.54 Average: 0 7.90 0.00 2.42 1.03 7.60 81.05 Average: 1 4.02 0.00 1.94 0.74 6.92 86.38 Average: 2 6.17 0.00 2.65 0.99 6.39 83.80 Average: 3 3.95 0.00 2.00 0.56 6.63 86.85