---> uname -a: Linux prd-centos7-docker-4c-2g-2028.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 7.0G 44G 14% / 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 625 65 16 1146 1013 Swap: 1023 0 1023 ---> 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:d3:b3:ea brd ff:ff:ff:ff:ff:ff inet 10.30.122.96/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85107sec preferred_lft 85107sec inet6 fe80::f816:3eff:fed3:b3ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:a5:62:cf 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:e3ff:fea5:62cf/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) 08:45:36 PM LINUX RESTART 08:46:01 PM tps rtps wtps bread/s bwrtn/s 08:47:01 PM 94.08 36.33 57.75 3004.29 37769.26 08:48:01 PM 0.60 0.00 0.60 0.00 10.01 08:49:01 PM 0.30 0.00 0.30 0.00 4.45 08:50:01 PM 0.37 0.00 0.37 0.00 5.70 08:51:01 PM 0.27 0.00 0.27 0.00 4.55 08:52:01 PM 43.95 14.27 29.68 4701.05 2378.53 08:53:01 PM 2.42 0.00 2.42 0.00 88.94 08:54:01 PM 0.37 0.00 0.37 0.00 5.58 08:55:01 PM 0.32 0.00 0.32 0.00 3.53 08:56:01 PM 0.25 0.00 0.25 0.00 2.71 08:57:01 PM 0.33 0.00 0.33 0.00 4.48 08:58:01 PM 0.27 0.02 0.25 0.13 3.21 08:59:01 PM 0.32 0.00 0.32 0.00 3.05 09:00:01 PM 0.27 0.00 0.27 0.00 3.35 09:01:01 PM 0.42 0.22 0.20 6.39 3.28 09:02:01 PM 0.95 0.12 0.83 2.13 16.98 09:03:01 PM 0.28 0.00 0.28 0.00 3.13 09:04:01 PM 0.22 0.00 0.22 0.00 2.43 09:05:01 PM 0.23 0.00 0.23 0.00 2.08 09:06:01 PM 88.46 60.42 28.04 5395.94 2765.87 09:07:01 PM 113.26 19.58 93.67 826.38 12658.95 Average: 16.58 6.24 10.34 664.43 2657.81 08:46:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:47:01 PM 133992 1747564 92.88 2620 1300148 1012672 34.56 283808 1309236 20 08:48:01 PM 135216 1746340 92.81 2620 1300372 1006288 34.34 283552 1309128 20 08:49:01 PM 136380 1745176 92.75 2620 1300376 1006072 34.34 282300 1309116 16 08:50:01 PM 134900 1746656 92.83 2620 1300380 1006072 34.34 283828 1309116 8 08:51:01 PM 135084 1746472 92.82 2620 1300384 1006072 34.34 283332 1309692 8 08:52:01 PM 171548 1710008 90.88 2620 1131044 1096340 37.42 410940 1139868 120 08:53:01 PM 176616 1704940 90.61 2620 1131044 1077380 36.77 406548 1139672 20 08:54:01 PM 177508 1704048 90.57 2620 1131056 1073340 36.63 406504 1139576 8 08:55:01 PM 176744 1704812 90.61 2620 1131060 1073424 36.63 406980 1139576 8 08:56:01 PM 177572 1703984 90.56 2620 1131068 1073268 36.63 406392 1139576 8 08:57:01 PM 173692 1707864 90.77 2620 1131068 1073424 36.63 409796 1139576 8 08:58:01 PM 174636 1706920 90.72 2620 1131080 1073268 36.63 409080 1139580 12 08:59:01 PM 175188 1706368 90.69 2620 1131084 1073268 36.63 402744 1145928 8 09:00:01 PM 175040 1706516 90.70 2620 1131084 1073268 36.63 402620 1145928 16 09:01:01 PM 172588 1708968 90.83 2620 1131120 1076180 36.73 402484 1147532 16 09:02:01 PM 173740 1707816 90.77 2620 1131264 1073872 36.65 400380 1149088 8 09:03:01 PM 174068 1707488 90.75 2620 1131264 1073776 36.65 399996 1149088 8 09:04:01 PM 174168 1707388 90.74 2620 1131272 1073824 36.65 400112 1149096 8 09:05:01 PM 173512 1708044 90.78 2620 1131276 1073956 36.65 400852 1149096 8 09:06:01 PM 90848 1790708 95.17 2620 1093952 1158196 39.53 460252 1153360 61180 09:07:01 PM 81604 1799952 95.66 2620 1090028 1111636 37.94 469520 1096204 46728 Average: 156888 1724668 91.66 2620 1167687 1065028 36.35 381525 1181382 5154 08:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:47:01 PM eth0 191.36 102.75 367.84 22.74 0.00 0.00 0.00 08:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM eth0 0.92 0.40 0.44 0.24 0.00 0.00 0.00 08:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 08:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 08:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 08:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM eth0 337.99 245.91 681.10 76.54 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 1.71 1.38 0.31 3.09 0.00 0.00 0.00 08:53:01 PM eth0 0.27 0.15 0.01 0.04 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 4.25 1.85 3.57 0.12 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 0.52 0.43 0.27 0.21 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1.45 0.58 0.50 0.28 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 1.75 0.03 0.18 0.00 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 0.55 0.08 0.04 0.01 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 1.23 0.08 0.11 0.01 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 0.38 0.28 0.26 0.20 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 PM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 09:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 0.65 0.18 0.14 0.01 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 0.52 0.38 0.30 0.21 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 113.45 81.49 863.99 14.35 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.14 19.15 117.60 7.08 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.69 21.66 97.09 5.82 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.08 0.07 0.01 0.15 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) 08:45:36 PM LINUX RESTART 08:46:01 PM CPU %user %nice %system %iowait %steal %idle 08:47:01 PM all 7.67 0.00 4.53 3.03 0.03 84.74 08:47:01 PM 0 6.59 0.00 5.07 3.66 0.02 84.66 08:47:01 PM 1 7.81 0.00 6.06 3.03 0.03 83.07 08:47:01 PM 2 7.92 0.00 3.43 2.96 0.02 85.68 08:47:01 PM 3 8.36 0.00 3.57 2.48 0.03 85.56 08:48:01 PM all 0.16 0.00 0.05 0.00 0.00 99.80 08:48:01 PM 0 0.07 0.00 0.05 0.00 0.00 99.88 08:48:01 PM 1 0.43 0.00 0.07 0.00 0.00 99.50 08:48:01 PM 2 0.03 0.00 0.02 0.00 0.00 99.95 08:48:01 PM 3 0.10 0.00 0.03 0.00 0.00 99.87 08:49:01 PM all 0.08 0.00 0.03 0.00 0.00 99.89 08:49:01 PM 0 0.05 0.00 0.00 0.00 0.02 99.93 08:49:01 PM 1 0.22 0.00 0.05 0.00 0.00 99.73 08:49:01 PM 2 0.02 0.00 0.02 0.00 0.02 99.95 08:49:01 PM 3 0.03 0.00 0.03 0.00 0.00 99.93 08:50:01 PM all 0.11 0.00 0.02 0.00 0.00 99.86 08:50:01 PM 0 0.02 0.00 0.02 0.00 0.00 99.97 08:50:01 PM 1 0.40 0.00 0.02 0.00 0.00 99.58 08:50:01 PM 2 0.02 0.00 0.02 0.00 0.00 99.97 08:50:01 PM 3 0.03 0.00 0.03 0.00 0.02 99.92 08:51:01 PM all 0.15 0.00 0.03 0.00 0.00 99.82 08:51:01 PM 0 0.05 0.00 0.05 0.00 0.00 99.90 08:51:01 PM 1 0.52 0.00 0.00 0.00 0.00 99.48 08:51:01 PM 2 0.03 0.00 0.03 0.00 0.00 99.93 08:51:01 PM 3 0.03 0.00 0.03 0.00 0.00 99.93 08:52:01 PM all 5.40 0.00 2.03 1.53 0.03 91.01 08:52:01 PM 0 4.94 0.00 2.18 0.44 0.03 92.41 08:52:01 PM 1 4.98 0.00 2.22 0.75 0.02 92.03 08:52:01 PM 2 5.90 0.00 2.14 4.56 0.02 87.38 08:52:01 PM 3 5.74 0.00 1.62 0.37 0.00 92.27 08:53:01 PM all 0.18 0.00 0.08 0.00 0.00 99.74 08:53:01 PM 0 0.02 0.00 0.02 0.00 0.00 99.97 08:53:01 PM 1 0.10 0.00 0.03 0.00 0.00 99.86 08:53:01 PM 2 0.53 0.00 0.15 0.00 0.00 99.32 08:53:01 PM 3 0.08 0.00 0.08 0.00 0.00 99.83 08:54:01 PM all 0.06 0.00 0.04 0.00 0.00 99.90 08:54:01 PM 0 0.05 0.00 0.07 0.00 0.00 99.88 08:54:01 PM 1 0.05 0.00 0.03 0.00 0.02 99.90 08:54:01 PM 2 0.10 0.00 0.03 0.00 0.00 99.87 08:54:01 PM 3 0.05 0.00 0.05 0.00 0.00 99.90 08:55:01 PM all 0.14 0.00 0.03 0.00 0.00 99.83 08:55:01 PM 0 0.00 0.00 0.02 0.00 0.00 99.98 08:55:01 PM 1 0.03 0.00 0.03 0.00 0.00 99.93 08:55:01 PM 2 0.45 0.00 0.03 0.00 0.00 99.52 08:55:01 PM 3 0.05 0.00 0.05 0.00 0.00 99.90 08:56:01 PM all 0.15 0.00 0.02 0.00 0.00 99.83 08:56:01 PM 0 0.02 0.00 0.00 0.00 0.00 99.98 08:56:01 PM 1 0.05 0.00 0.02 0.00 0.00 99.93 08:56:01 PM 2 0.52 0.00 0.02 0.00 0.00 99.47 08:56:01 PM 3 0.03 0.00 0.02 0.00 0.02 99.93 08:57:01 PM all 0.16 0.00 0.03 0.00 0.00 99.81 08:57:01 PM 0 0.03 0.00 0.05 0.00 0.00 99.92 08:57:01 PM 1 0.05 0.00 0.03 0.00 0.02 99.90 08:57:01 PM 2 0.53 0.00 0.03 0.00 0.00 99.43 08:57:01 PM 3 0.02 0.00 0.02 0.00 0.00 99.97 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 0.15 0.00 0.03 0.00 0.00 99.81 08:58:01 PM 0 0.05 0.00 0.05 0.00 0.00 99.90 08:58:01 PM 1 0.02 0.00 0.02 0.00 0.00 99.97 08:58:01 PM 2 0.52 0.00 0.03 0.00 0.00 99.45 08:58:01 PM 3 0.02 0.00 0.03 0.00 0.00 99.95 08:59:01 PM all 0.15 0.00 0.03 0.00 0.00 99.82 08:59:01 PM 0 0.03 0.00 0.03 0.00 0.02 99.92 08:59:01 PM 1 0.03 0.00 0.03 0.00 0.00 99.93 08:59:01 PM 2 0.52 0.00 0.05 0.00 0.02 99.42 08:59:01 PM 3 0.03 0.00 0.02 0.00 0.00 99.95 09:00:01 PM all 0.15 0.00 0.03 0.00 0.00 99.81 09:00:01 PM 0 0.03 0.00 0.03 0.00 0.00 99.93 09:00:01 PM 1 0.03 0.00 0.05 0.00 0.00 99.92 09:00:01 PM 2 0.52 0.00 0.00 0.00 0.00 99.48 09:00:01 PM 3 0.03 0.00 0.03 0.00 0.00 99.93 09:01:01 PM all 0.15 0.00 0.05 0.00 0.00 99.78 09:01:01 PM 0 0.03 0.00 0.07 0.00 0.00 99.90 09:01:01 PM 1 0.10 0.00 0.03 0.00 0.00 99.87 09:01:01 PM 2 0.45 0.00 0.07 0.00 0.00 99.48 09:01:01 PM 3 0.03 0.00 0.05 0.00 0.00 99.92 09:02:01 PM all 0.12 0.00 0.03 0.00 0.00 99.84 09:02:01 PM 0 0.02 0.00 0.03 0.00 0.00 99.95 09:02:01 PM 1 0.38 0.00 0.02 0.00 0.00 99.60 09:02:01 PM 2 0.03 0.00 0.03 0.02 0.00 99.92 09:02:01 PM 3 0.03 0.00 0.03 0.00 0.00 99.93 09:03:01 PM all 0.03 0.00 0.03 0.00 0.00 99.94 09:03:01 PM 0 0.02 0.00 0.02 0.00 0.00 99.97 09:03:01 PM 1 0.08 0.00 0.05 0.00 0.00 99.87 09:03:01 PM 2 0.03 0.00 0.03 0.00 0.00 99.93 09:03:01 PM 3 0.02 0.00 0.02 0.00 0.00 99.97 09:04:01 PM all 0.15 0.00 0.03 0.00 0.00 99.83 09:04:01 PM 0 0.00 0.00 0.02 0.00 0.00 99.98 09:04:01 PM 1 0.50 0.00 0.02 0.00 0.02 99.47 09:04:01 PM 2 0.05 0.00 0.03 0.00 0.00 99.92 09:04:01 PM 3 0.03 0.00 0.02 0.00 0.00 99.95 09:05:01 PM all 0.16 0.00 0.02 0.00 0.00 99.82 09:05:01 PM 0 0.02 0.00 0.05 0.00 0.00 99.93 09:05:01 PM 1 0.03 0.00 0.03 0.00 0.00 99.93 09:05:01 PM 2 0.05 0.00 0.02 0.00 0.00 99.93 09:05:01 PM 3 0.52 0.00 0.03 0.00 0.00 99.45 09:06:01 PM all 14.55 0.00 1.85 2.01 0.02 81.57 09:06:01 PM 0 33.53 0.00 2.96 1.07 0.00 62.43 09:06:01 PM 1 5.31 0.00 1.65 3.21 0.02 89.81 09:06:01 PM 2 10.57 0.00 1.72 0.99 0.02 86.70 09:06:01 PM 3 8.89 0.00 1.04 2.78 0.02 87.28 09:07:01 PM all 15.03 0.00 3.06 2.01 0.01 79.90 09:07:01 PM 0 33.83 0.00 5.63 1.57 0.02 58.94 09:07:01 PM 1 6.02 0.00 1.62 2.24 0.00 90.13 09:07:01 PM 2 13.36 0.00 3.00 2.13 0.02 81.50 09:07:01 PM 3 6.89 0.00 1.98 2.11 0.02 89.01 Average: all 2.13 0.00 0.57 0.41 0.01 96.88 Average: 0 3.77 0.00 0.78 0.32 0.00 95.13 Average: 1 1.29 0.00 0.57 0.44 0.01 97.69 Average: 2 2.00 0.00 0.52 0.51 0.00 96.97 Average: 3 1.47 0.00 0.42 0.37 0.00 97.74