---> uname -a: Linux prd-centos7-docker-4c-2g-3505.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: 2933.442 BogoMIPS: 5866.88 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 658 64 15 1114 979 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:82:4e:cc brd ff:ff:ff:ff:ff:ff inet 10.30.122.199/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe82:4ecc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:64:79:67 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:aff:fe64:7967/64 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) 06:56:21 PM LINUX RESTART 06:57:01 PM tps rtps wtps bread/s bwrtn/s 06:58:01 PM 58.53 15.28 43.25 4998.04 4832.23 06:59:01 PM 1.63 0.00 1.63 0.00 31.59 07:00:01 PM 0.30 0.00 0.30 0.00 3.53 07:01:01 PM 0.28 0.02 0.27 0.13 3.01 07:02:01 PM 0.43 0.12 0.32 2.13 6.29 07:03:01 PM 0.35 0.00 0.35 0.00 4.86 07:04:01 PM 237.82 131.41 106.41 7390.31 35473.01 07:05:01 PM 166.12 34.68 131.44 2103.23 29625.99 07:06:01 PM 130.80 96.19 34.61 7101.08 4905.77 07:07:01 PM 119.97 31.56 88.41 1894.02 12735.17 Average: 71.63 30.93 40.70 2349.46 8763.00 06:57:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:58:01 PM 184444 1697112 90.20 2620 1128072 1106496 37.76 405192 1132796 120 06:59:01 PM 188808 1692748 89.97 2620 1128076 1081444 36.91 405956 1128628 16 07:00:01 PM 188564 1692992 89.98 2620 1128084 1081612 36.91 408388 1127072 20 07:01:01 PM 185180 1696376 90.16 2620 1128084 1084400 37.01 411052 1126508 20 07:02:01 PM 187040 1694516 90.06 2620 1128232 1082036 36.93 417268 1119436 16 07:03:01 PM 186508 1695048 90.09 2620 1128236 1082048 36.93 417476 1119432 8 07:04:01 PM 263808 1617748 85.98 2596 951972 1283720 43.81 559716 839912 20 07:05:01 PM 129568 1751988 93.11 1912 1019708 1274920 43.51 582796 891788 8 07:06:01 PM 116816 1764740 93.79 1492 999724 1129088 38.53 632304 842712 40828 07:07:01 PM 110744 1770812 94.11 1492 979496 1114712 38.04 588384 851204 39164 Average: 174148 1707408 90.74 2321 1071968 1132048 38.63 482853 1017949 8022 06:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:58:01 PM eth0 398.62 262.54 783.60 79.69 0.00 0.00 0.00 06:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 PM docker0 1.91 1.50 0.33 3.10 0.00 0.00 0.00 06:59:01 PM eth0 0.72 0.05 0.06 0.00 0.00 0.00 0.00 06:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM eth0 1.76 0.90 1.03 0.24 0.00 0.00 0.00 07:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM eth0 0.62 0.33 0.29 0.20 0.00 0.00 0.00 07:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 0.22 0.15 0.08 0.04 0.00 0.00 0.00 07:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 0.20 0.15 0.07 0.04 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 462.09 405.74 4197.87 37.18 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM docker0 57.02 58.75 4.85 407.91 0.00 0.00 0.00 07:05:01 PM eth0 482.98 423.44 3421.25 121.87 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM docker0 1.81 1.62 0.44 0.80 0.00 0.00 0.00 07:06:01 PM eth0 166.05 125.18 634.28 67.12 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM docker0 32.09 35.41 1.84 199.03 0.00 0.00 0.00 07:07:01 PM eth0 58.28 38.60 461.33 8.34 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 157.18 125.73 950.11 31.48 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 9.29 9.73 0.75 61.10 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) 06:56:21 PM LINUX RESTART 06:57:01 PM CPU %user %nice %system %iowait %steal %idle 06:58:01 PM all 6.84 0.00 3.13 1.75 0.01 88.27 06:58:01 PM 0 6.62 0.00 3.30 0.39 0.02 89.67 06:58:01 PM 1 7.83 0.00 2.11 1.97 0.02 88.07 06:58:01 PM 2 7.46 0.00 3.65 4.38 0.02 84.49 06:58:01 PM 3 5.41 0.00 3.49 0.25 0.02 90.83 06:59:01 PM all 0.15 0.00 0.04 0.00 0.00 99.82 06:59:01 PM 0 0.07 0.00 0.03 0.00 0.00 99.90 06:59:01 PM 1 0.03 0.00 0.03 0.00 0.00 99.93 06:59:01 PM 2 0.02 0.00 0.02 0.00 0.00 99.97 06:59:01 PM 3 0.48 0.00 0.07 0.00 0.00 99.45 07:00:01 PM all 0.17 0.00 0.04 0.00 0.00 99.78 07:00:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 07:00:01 PM 1 0.10 0.00 0.03 0.00 0.00 99.87 07:00:01 PM 2 0.03 0.00 0.05 0.00 0.00 99.92 07:00:01 PM 3 0.53 0.00 0.03 0.00 0.00 99.43 07:01:01 PM all 0.16 0.00 0.03 0.00 0.00 99.80 07:01:01 PM 0 0.03 0.00 0.02 0.02 0.00 99.93 07:01:01 PM 1 0.05 0.00 0.05 0.00 0.00 99.90 07:01:01 PM 2 0.03 0.00 0.03 0.00 0.00 99.93 07:01:01 PM 3 0.52 0.00 0.02 0.00 0.00 99.47 07:02:01 PM all 0.12 0.00 0.07 0.00 0.00 99.82 07:02:01 PM 0 0.03 0.00 0.05 0.00 0.00 99.92 07:02:01 PM 1 0.05 0.00 0.03 0.00 0.00 99.92 07:02:01 PM 2 0.05 0.00 0.12 0.00 0.00 99.83 07:02:01 PM 3 0.33 0.00 0.07 0.00 0.00 99.60 07:03:01 PM all 0.07 0.00 0.05 0.00 0.00 99.88 07:03:01 PM 0 0.03 0.00 0.02 0.00 0.00 99.95 07:03:01 PM 1 0.02 0.00 0.02 0.00 0.02 99.95 07:03:01 PM 2 0.22 0.00 0.12 0.00 0.00 99.67 07:03:01 PM 3 0.03 0.00 0.02 0.00 0.00 99.95 07:04:01 PM all 8.59 0.00 5.30 2.57 0.04 83.50 07:04:01 PM 0 7.93 0.00 5.61 3.69 0.02 82.75 07:04:01 PM 1 9.06 0.00 5.28 2.40 0.03 83.22 07:04:01 PM 2 7.90 0.00 4.92 2.76 0.05 84.38 07:04:01 PM 3 9.47 0.00 5.42 1.43 0.05 83.63 07:05:01 PM all 9.70 0.00 7.31 1.86 0.02 81.11 07:05:01 PM 0 9.92 0.00 6.66 1.58 0.03 81.80 07:05:01 PM 1 9.17 0.00 7.27 0.51 0.02 83.03 07:05:01 PM 2 9.95 0.00 8.39 0.98 0.02 80.66 07:05:01 PM 3 9.75 0.00 6.91 4.36 0.02 78.96 07:06:01 PM all 11.09 0.00 3.73 2.59 0.03 82.57 07:06:01 PM 0 16.78 0.00 4.36 3.14 0.02 75.70 07:06:01 PM 1 4.17 0.00 3.10 2.18 0.03 90.51 07:06:01 PM 2 12.87 0.00 4.63 2.90 0.02 79.59 07:06:01 PM 3 10.53 0.00 2.80 2.15 0.03 84.48 07:07:01 PM all 16.36 0.00 3.52 2.38 0.01 77.73 07:07:01 PM 0 25.60 0.00 3.26 4.11 0.03 67.00 07:07:01 PM 1 15.29 0.00 3.66 1.74 0.02 79.29 07:07:01 PM 2 12.65 0.00 3.44 2.57 0.00 81.34 07:07:01 PM 3 11.93 0.00 3.75 1.11 0.00 83.21 Average: all 5.30 0.00 2.31 1.11 0.01 91.27 Average: 0 6.67 0.00 2.32 1.29 0.01 89.71 Average: 1 4.56 0.00 2.15 0.88 0.01 92.40 Average: 2 5.10 0.00 2.52 1.36 0.01 91.01 Average: 3 4.88 0.00 2.24 0.92 0.01 91.95