---> uname -a: Linux prd-centos7-docker-4c-2g-5111.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 673 65 15 1098 964 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:29:f8:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.134/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe29:f8a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:b3:85:37 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::42:3dff:feb3:8537/64 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) 06:50:13 PM LINUX RESTART 06:51:01 PM tps rtps wtps bread/s bwrtn/s 06:52:01 PM 37.89 10.92 26.97 4415.78 2162.96 06:53:01 PM 1.57 0.00 1.57 0.00 26.46 06:54:01 PM 0.25 0.00 0.25 0.00 3.11 06:55:01 PM 0.23 0.00 0.23 0.00 2.83 06:56:01 PM 0.35 0.00 0.35 0.00 5.28 06:57:01 PM 0.27 0.00 0.27 0.00 4.13 06:58:02 PM 277.88 132.70 145.18 7203.57 51012.55 06:59:01 PM 196.67 121.31 75.35 8471.78 12465.91 07:00:01 PM 89.91 6.11 83.80 831.70 10349.99 07:01:01 PM 111.97 29.91 82.06 1492.94 8699.17 Average: 71.75 30.09 41.66 2239.35 8506.90 06:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 PM 165916 1715640 91.18 2620 1156580 1092788 37.29 442688 1113128 24 06:53:01 PM 167520 1714036 91.10 2620 1156584 1088480 37.15 443248 1111336 8 06:54:01 PM 167612 1713944 91.09 2620 1156592 1088480 37.15 443440 1111336 12 06:55:01 PM 167136 1714420 91.12 2620 1156648 1084432 37.01 447876 1107612 28 06:56:01 PM 164324 1717232 91.27 2620 1156596 1084532 37.01 459064 1099432 16 06:57:01 PM 164688 1716868 91.25 2620 1156604 1081488 36.91 458688 1099432 8 06:58:02 PM 77920 1803636 95.86 2596 1039416 1506904 51.43 646580 901956 63404 06:59:01 PM 82032 1799524 95.64 1560 1034360 1124448 38.38 640132 869716 19508 07:00:01 PM 70888 1810668 96.23 1492 997600 1150332 39.26 631176 865292 56584 07:01:01 PM 66124 1815432 96.49 1492 976628 1142676 39.00 631652 836452 32516 Average: 129416 1752140 93.12 2286 1098761 1144456 39.06 524454 1011569 17211 06:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:52:01 PM eth0 159.00 120.61 450.70 37.39 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM docker0 1.25 1.18 0.28 2.51 0.00 0.00 0.00 06:53:01 PM eth0 2.66 0.48 0.69 0.39 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 2.90 0.75 0.92 0.59 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 1.57 0.67 0.63 0.40 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 0.95 0.47 0.37 0.28 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM eth0 1.65 0.40 0.43 0.17 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:02 PM eth0 742.39 650.13 6945.67 59.16 0.00 0.00 0.00 06:58:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:02 PM docker0 7.49 6.37 0.74 10.80 0.00 0.00 0.00 06:59:01 PM eth0 150.88 118.89 381.77 85.31 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 38.89 41.11 2.63 210.14 0.00 0.00 0.00 07:00:01 PM eth0 144.63 121.01 720.71 11.06 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 58.89 47.57 132.60 56.08 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 Average: eth0 127.07 106.57 869.34 25.05 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 4.73 4.83 0.36 22.13 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) 06:50:13 PM LINUX RESTART 06:51:01 PM CPU %user %nice %system %iowait %steal %idle 06:52:01 PM all 3.19 0.00 1.77 1.30 0.02 93.72 06:52:01 PM 0 3.49 0.00 1.80 0.15 0.03 94.53 06:52:01 PM 1 3.23 0.00 1.78 1.85 0.02 93.12 06:52:01 PM 2 2.98 0.00 1.84 0.70 0.03 94.43 06:52:01 PM 3 3.06 0.00 1.66 2.49 0.02 92.77 06:53:01 PM all 0.15 0.00 0.05 0.00 0.00 99.79 06:53:01 PM 0 0.08 0.00 0.08 0.00 0.00 99.83 06:53:01 PM 1 0.43 0.00 0.05 0.00 0.00 99.52 06:53:01 PM 2 0.05 0.00 0.05 0.00 0.00 99.90 06:53:01 PM 3 0.05 0.00 0.03 0.00 0.00 99.92 06:54:01 PM all 0.07 0.00 0.05 0.00 0.00 99.88 06:54:01 PM 0 0.10 0.00 0.08 0.00 0.00 99.82 06:54:01 PM 1 0.05 0.00 0.02 0.00 0.00 99.93 06:54:01 PM 2 0.12 0.00 0.05 0.00 0.00 99.83 06:54:01 PM 3 0.03 0.00 0.03 0.00 0.00 99.93 06:55:01 PM all 0.13 0.00 0.05 0.00 0.00 99.82 06:55:01 PM 0 0.02 0.00 0.08 0.00 0.00 99.90 06:55:01 PM 1 0.35 0.00 0.07 0.00 0.00 99.58 06:55:01 PM 2 0.08 0.00 0.05 0.00 0.00 99.87 06:55:01 PM 3 0.05 0.00 0.02 0.00 0.00 99.93 06:56:01 PM all 0.16 0.00 0.05 0.00 0.00 99.78 06:56:01 PM 0 0.03 0.00 0.08 0.00 0.00 99.88 06:56:01 PM 1 0.52 0.00 0.03 0.00 0.00 99.45 06:56:01 PM 2 0.03 0.00 0.02 0.00 0.00 99.95 06:56:01 PM 3 0.05 0.00 0.05 0.00 0.00 99.90 06:57:01 PM all 0.16 0.00 0.03 0.00 0.00 99.80 06:57:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 06:57:01 PM 1 0.47 0.00 0.05 0.00 0.00 99.48 06:57:01 PM 2 0.12 0.00 0.02 0.00 0.00 99.87 06:57:01 PM 3 0.05 0.00 0.05 0.00 0.00 99.90 06:58:02 PM all 13.64 0.00 8.88 2.45 0.33 74.69 06:58:02 PM 0 12.99 0.00 9.26 2.15 0.36 75.24 06:58:02 PM 1 14.13 0.00 8.30 3.93 0.37 73.27 06:58:02 PM 2 14.43 0.00 8.69 2.04 0.34 74.50 06:58:02 PM 3 13.02 0.00 9.28 1.69 0.27 75.74 06:59:01 PM all 9.55 0.00 4.94 3.39 0.13 81.99 06:59:01 PM 0 14.83 0.00 5.24 2.29 0.10 77.54 06:59:01 PM 1 9.26 0.00 5.62 3.24 0.17 81.71 06:59:01 PM 2 5.63 0.00 4.63 3.74 0.10 85.90 06:59:01 PM 3 8.49 0.00 4.28 4.28 0.14 82.82 07:00:01 PM all 14.90 0.00 2.67 2.04 0.04 80.35 07:00:01 PM 0 23.39 0.00 3.01 1.47 0.05 72.07 07:00:01 PM 1 10.56 0.00 2.98 0.81 0.02 85.63 07:00:01 PM 2 16.17 0.00 2.53 1.64 0.03 79.63 07:00:01 PM 3 9.63 0.00 2.16 4.24 0.03 83.94 07:01:01 PM all 15.58 0.00 3.38 2.53 0.03 78.48 07:01:01 PM 0 28.15 0.00 4.21 4.60 0.03 63.00 07:01:01 PM 1 3.91 0.00 1.66 2.28 0.03 92.12 07:01:01 PM 2 22.94 0.00 5.23 2.45 0.05 69.33 07:01:01 PM 3 7.63 0.00 2.43 0.83 0.03 89.09 Average: all 5.70 0.00 2.16 1.16 0.06 90.93 Average: 0 8.19 0.00 2.35 1.05 0.06 88.35 Average: 1 4.26 0.00 2.04 1.20 0.06 92.45 Average: 2 6.20 0.00 2.29 1.05 0.06 90.41 Average: 3 4.16 0.00 1.97 1.34 0.05 92.48