---> uname -a: Linux prd-centos7-docker-4c-2g-1878.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 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 661 70 16 1106 977 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:24:2b:89 brd ff:ff:ff:ff:ff:ff inet 10.30.123.176/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe24:2b89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:6b:4c:10 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::42:86ff:fe6b:4c10/64 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) 09/29/2020 _x86_64_ (4 CPU) 12:57:10 AM LINUX RESTART 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:02 AM 26.56 10.32 16.23 4466.49 2154.60 01:00:01 AM 1.32 0.00 1.32 0.00 21.47 01:01:01 AM 0.33 0.03 0.30 0.27 5.06 01:02:01 AM 0.47 0.10 0.37 2.00 6.64 01:03:01 AM 0.22 0.00 0.22 0.00 3.06 01:04:01 AM 0.40 0.02 0.38 0.13 5.16 01:05:01 AM 148.73 80.57 68.15 4502.75 28589.61 01:06:01 AM 168.15 61.45 106.71 3473.41 25453.06 01:07:01 AM 189.25 115.74 73.51 8323.65 11682.38 01:08:01 AM 90.48 7.32 83.16 909.55 10491.60 01:09:01 AM 111.69 26.68 85.01 1254.42 9094.64 Average: 67.23 27.55 39.68 2084.95 7978.29 12:58:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:02 AM 165560 1715996 91.20 2620 1141392 1106356 37.76 442236 1114360 20 01:00:01 AM 167488 1714068 91.10 2620 1141396 1074452 36.67 442188 1112652 8 01:01:01 AM 165200 1716356 91.22 2620 1141404 1077156 36.76 446180 1110656 8 01:02:01 AM 164952 1716604 91.23 2620 1141540 1075308 36.70 449628 1108096 12 01:03:01 AM 164544 1717012 91.25 2620 1141548 1075344 36.70 454516 1103420 12 01:04:01 AM 165064 1716492 91.23 2620 1141556 1075336 36.70 454384 1103420 12 01:05:01 AM 140184 1741372 92.55 2620 1126012 1085056 37.03 435236 1112544 53000 01:06:01 AM 65128 1816428 96.54 2248 1045400 1539708 52.55 662584 897068 66612 01:07:01 AM 82488 1799068 95.62 1492 1039128 1154724 39.41 605428 903248 18960 01:08:01 AM 81320 1800236 95.68 1492 985200 1168356 39.87 644228 837740 82412 01:09:01 AM 141428 1740128 92.48 1492 956464 1101576 37.59 577376 811572 33656 Average: 136669 1744887 92.74 2279 1091004 1139397 38.89 510362 1019525 23156 12:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:59:02 AM eth0 69.94 56.26 344.00 29.71 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM docker0 1.51 1.35 0.31 3.24 0.00 0.00 0.00 01:00:01 AM eth0 2.95 0.07 0.26 0.01 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 4.66 0.82 1.15 0.59 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 5.08 1.13 1.62 0.92 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 3.15 1.17 1.13 0.71 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 2.80 0.57 0.74 0.42 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 391.03 352.89 3782.28 29.33 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 473.19 419.55 3511.88 103.66 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM docker0 32.63 29.93 3.78 95.84 0.00 0.00 0.00 01:07:01 AM eth0 187.39 124.75 367.01 68.93 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM docker0 56.22 88.93 3.17 202.56 0.00 0.00 0.00 01:08:01 AM eth0 85.02 60.12 755.58 7.53 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 48.44 42.05 130.90 53.54 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.06 96.54 810.97 26.89 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 8.24 10.97 0.66 27.51 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) 09/29/2020 _x86_64_ (4 CPU) 12:57:10 AM LINUX RESTART 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:02 AM all 2.33 0.00 1.61 0.66 0.02 95.38 12:59:02 AM 0 2.09 0.00 1.67 0.34 0.02 95.89 12:59:02 AM 1 2.48 0.00 1.67 0.27 0.02 95.56 12:59:02 AM 2 2.54 0.00 1.48 0.20 0.02 95.76 12:59:02 AM 3 2.21 0.00 1.60 1.84 0.03 94.31 01:00:01 AM all 0.13 0.00 0.04 0.00 0.00 99.83 01:00:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 01:00:01 AM 1 0.41 0.00 0.07 0.00 0.00 99.53 01:00:01 AM 2 0.02 0.00 0.03 0.00 0.00 99.95 01:00:01 AM 3 0.05 0.00 0.03 0.00 0.00 99.92 01:01:01 AM all 0.19 0.00 0.05 0.00 0.00 99.76 01:01:01 AM 0 0.07 0.00 0.05 0.02 0.00 99.87 01:01:01 AM 1 0.47 0.00 0.05 0.00 0.00 99.48 01:01:01 AM 2 0.17 0.00 0.05 0.00 0.02 99.77 01:01:01 AM 3 0.07 0.00 0.05 0.00 0.00 99.88 01:02:01 AM all 0.18 0.00 0.06 0.00 0.02 99.74 01:02:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 01:02:01 AM 1 0.08 0.00 0.05 0.00 0.02 99.85 01:02:01 AM 2 0.07 0.00 0.05 0.00 0.02 99.87 01:02:01 AM 3 0.10 0.00 0.07 0.00 0.00 99.83 01:03:01 AM all 0.17 0.00 0.06 0.00 0.01 99.76 01:03:01 AM 0 0.07 0.00 0.00 0.00 0.02 99.92 01:03:01 AM 1 0.13 0.00 0.03 0.00 0.02 99.82 01:03:01 AM 2 0.38 0.00 0.15 0.00 0.00 99.47 01:03:01 AM 3 0.07 0.00 0.07 0.00 0.02 99.85 01:04:01 AM all 0.15 0.00 0.03 0.00 0.00 99.81 01:04:01 AM 0 0.03 0.00 0.00 0.00 0.00 99.97 01:04:01 AM 1 0.52 0.00 0.05 0.02 0.00 99.42 01:04:01 AM 2 0.05 0.00 0.03 0.00 0.00 99.92 01:04:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 01:05:01 AM all 6.02 0.00 3.81 1.27 0.06 88.83 01:05:01 AM 0 6.08 0.00 3.82 1.12 0.05 88.93 01:05:01 AM 1 6.01 0.00 3.81 1.72 0.07 88.39 01:05:01 AM 2 5.93 0.00 4.09 1.57 0.05 88.37 01:05:01 AM 3 6.03 0.00 3.51 0.69 0.07 89.69 01:06:01 AM all 10.09 0.00 7.47 2.41 0.06 79.96 01:06:01 AM 0 10.26 0.00 7.82 2.27 0.03 79.62 01:06:01 AM 1 10.12 0.00 7.98 1.05 0.08 80.75 01:06:01 AM 2 9.69 0.00 7.27 3.98 0.07 79.00 01:06:01 AM 3 10.31 0.00 6.82 2.33 0.05 80.49 01:07:01 AM all 8.61 0.00 4.99 2.80 0.09 83.51 01:07:01 AM 0 11.85 0.00 5.83 1.85 0.12 80.36 01:07:01 AM 1 8.18 0.00 4.78 1.15 0.14 85.76 01:07:01 AM 2 8.74 0.00 4.85 4.85 0.05 81.50 01:07:01 AM 3 5.67 0.00 4.50 3.35 0.07 86.42 01:08:01 AM all 17.23 0.00 3.07 1.37 0.03 78.30 01:08:01 AM 0 30.87 0.00 3.79 0.70 0.03 64.62 01:08:01 AM 1 12.98 0.00 3.21 2.61 0.02 81.18 01:08:01 AM 2 10.89 0.00 2.13 1.34 0.02 85.62 01:08:01 AM 3 14.31 0.00 3.19 0.83 0.03 81.64 01:09:01 AM all 16.21 0.00 3.56 2.05 0.03 78.15 01:09:01 AM 0 24.02 0.00 4.01 1.79 0.02 70.17 01:09:01 AM 1 14.31 0.00 3.99 2.41 0.05 79.24 01:09:01 AM 2 8.27 0.00 2.01 1.17 0.02 88.52 01:09:01 AM 3 18.26 0.00 4.22 2.82 0.03 74.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.55 0.00 2.24 0.96 0.03 91.22 Average: 0 7.76 0.00 2.44 0.73 0.03 89.04 Average: 1 5.05 0.00 2.32 0.84 0.04 91.76 Average: 2 4.23 0.00 2.00 1.19 0.02 92.56 Average: 3 5.17 0.00 2.18 1.07 0.03 91.55