---> uname -a: Linux prd-centos7-docker-4c-2g-2349.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: 2933.436 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 6.9G 44G 14% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 589 87 16 1160 1049 Swap: 1023 1 1022 ---> 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:21:cc:ad brd ff:ff:ff:ff:ff:ff inet 10.30.123.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85236sec preferred_lft 85236sec inet6 fe80::f816:3eff:fe21:ccad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:3b:0c:62 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:b7ff:fe3b:c62/64 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) 10/01/2020 _x86_64_ (4 CPU) 12:40:51 AM LINUX RESTART 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 9.73 2.30 7.43 131.89 200.60 12:44:01 AM 0.35 0.00 0.35 0.00 5.76 12:45:01 AM 0.28 0.00 0.28 0.00 2.75 12:46:02 AM 0.20 0.00 0.20 0.00 2.56 12:47:01 AM 0.34 0.00 0.34 0.00 5.15 12:48:01 AM 0.27 0.02 0.25 0.13 2.75 12:49:01 AM 0.32 0.00 0.32 0.00 3.36 12:50:01 AM 0.28 0.00 0.28 0.00 2.78 12:51:01 AM 0.23 0.00 0.23 0.00 2.18 12:52:01 AM 0.27 0.00 0.27 0.00 3.63 12:53:01 AM 0.25 0.00 0.25 0.00 2.43 12:54:01 AM 0.25 0.00 0.25 0.00 2.95 12:55:01 AM 0.23 0.00 0.23 0.00 2.98 12:56:01 AM 0.37 0.17 0.20 5.33 2.38 12:57:01 AM 0.75 0.00 0.75 0.00 14.70 12:58:01 AM 0.47 0.22 0.25 13.59 2.71 12:59:01 AM 88.74 60.04 28.70 5378.22 3097.74 01:00:01 AM 111.57 19.76 91.81 822.78 13090.49 Average: 11.95 4.59 7.36 353.29 914.81 12:42:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 164440 1717116 91.26 2620 1162240 1101900 37.61 423072 1133076 20 12:44:01 AM 170388 1711168 90.94 2620 1162244 1071428 36.57 419876 1130724 12 12:45:01 AM 170096 1711460 90.96 2620 1162252 1071560 36.57 420648 1130728 16 12:46:02 AM 168860 1712696 91.03 2620 1162252 1071428 36.57 424164 1128292 12 12:47:01 AM 168208 1713348 91.06 2620 1162256 1071576 36.57 425176 1128292 8 12:48:01 AM 168700 1712856 91.03 2620 1162268 1071492 36.57 424600 1128292 12 12:49:01 AM 168588 1712968 91.04 2620 1162268 1071564 36.57 419516 1133772 8 12:50:01 AM 169096 1712460 91.01 2620 1162280 1071492 36.57 419144 1133772 8 12:51:01 AM 168864 1712692 91.03 2620 1162284 1071492 36.57 419148 1133772 8 12:52:01 AM 167848 1713708 91.08 2620 1162292 1071660 36.57 417584 1136316 8 12:53:01 AM 169112 1712444 91.01 2620 1162292 1071492 36.57 416664 1136316 12 12:54:01 AM 168808 1712748 91.03 2620 1162296 1071492 36.57 416620 1136348 8 12:55:01 AM 168536 1713020 91.04 2620 1162304 1071564 36.57 416996 1136348 12 12:56:01 AM 167688 1713868 91.09 2620 1162304 1071676 36.57 417496 1136324 32 12:57:01 AM 168288 1713268 91.06 2620 1162312 1071640 36.57 417208 1136324 12 12:58:01 AM 152204 1729352 91.91 2620 1162864 1086596 37.08 423316 1136420 160 12:59:01 AM 86484 1795072 95.40 2620 1131612 1165880 39.79 498908 1115672 54340 01:00:01 AM 83044 1798512 95.59 2620 1120600 1107756 37.81 509392 1053200 27068 Average: 158292 1723264 91.59 2620 1158290 1081316 36.90 429418 1127999 4542 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:43:01 AM eth0 14.49 10.99 8.27 22.51 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 0.50 0.10 0.04 0.04 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 4.40 0.28 0.60 0.13 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM eth0 0.57 0.10 0.06 0.07 0.00 0.00 0.00 12:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.20 0.68 0.68 0.47 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 0.23 0.15 0.12 0.07 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 0.07 0.02 0.00 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 1.82 0.08 0.15 0.01 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 2.58 0.65 0.84 0.43 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 4.13 0.33 0.60 0.21 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 1.37 0.55 0.58 0.36 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.98 0.27 0.23 0.11 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 5.96 3.38 5.62 2.04 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 145.49 127.37 860.93 16.64 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 35.96 23.93 121.20 9.02 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 Average: eth0 12.25 9.41 55.62 2.90 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 10/01/2020 _x86_64_ (4 CPU) 12:40:51 AM LINUX RESTART 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 0.67 0.00 0.18 0.18 0.05 98.92 12:43:01 AM 0 0.47 0.00 0.22 0.62 0.05 98.65 12:43:01 AM 1 0.75 0.00 0.13 0.05 0.02 99.05 12:43:01 AM 2 0.47 0.00 0.23 0.03 0.07 99.20 12:43:01 AM 3 0.98 0.00 0.13 0.02 0.05 98.82 12:44:01 AM all 0.16 0.00 0.05 0.00 0.02 99.78 12:44:01 AM 0 0.02 0.00 0.03 0.00 0.02 99.93 12:44:01 AM 1 0.05 0.00 0.05 0.00 0.00 99.90 12:44:01 AM 2 0.17 0.00 0.07 0.00 0.03 99.73 12:44:01 AM 3 0.42 0.00 0.05 0.00 0.02 99.52 12:45:01 AM all 0.15 0.00 0.03 0.00 0.02 99.80 12:45:01 AM 0 0.02 0.00 0.02 0.00 0.02 99.95 12:45:01 AM 1 0.03 0.00 0.02 0.00 0.03 99.92 12:45:01 AM 2 0.50 0.00 0.05 0.00 0.02 99.43 12:45:01 AM 3 0.03 0.00 0.03 0.00 0.02 99.92 12:46:02 AM all 0.16 0.00 0.03 0.00 0.01 99.80 12:46:02 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 12:46:02 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 12:46:02 AM 2 0.52 0.00 0.03 0.00 0.02 99.43 12:46:02 AM 3 0.05 0.00 0.05 0.00 0.02 99.88 12:47:01 AM all 0.15 0.00 0.06 0.00 0.01 99.78 12:47:01 AM 0 0.05 0.00 0.03 0.00 0.00 99.92 12:47:01 AM 1 0.29 0.00 0.02 0.00 0.00 99.70 12:47:01 AM 2 0.25 0.00 0.15 0.00 0.00 99.59 12:47:01 AM 3 0.05 0.00 0.05 0.00 0.02 99.88 12:48:01 AM all 0.07 0.00 0.04 0.00 0.00 99.89 12:48:01 AM 0 0.03 0.00 0.02 0.00 0.02 99.93 12:48:01 AM 1 0.10 0.00 0.07 0.00 0.00 99.83 12:48:01 AM 2 0.10 0.00 0.03 0.00 0.02 99.85 12:48:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 12:49:01 AM all 0.16 0.00 0.03 0.00 0.00 99.80 12:49:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 12:49:01 AM 1 0.53 0.00 0.03 0.00 0.00 99.43 12:49:01 AM 2 0.07 0.00 0.07 0.00 0.00 99.87 12:49:01 AM 3 0.02 0.00 0.02 0.00 0.02 99.95 12:50:01 AM all 0.15 0.00 0.03 0.00 0.01 99.81 12:50:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 12:50:01 AM 1 0.50 0.00 0.03 0.00 0.00 99.47 12:50:01 AM 2 0.03 0.00 0.03 0.00 0.03 99.90 12:50:01 AM 3 0.05 0.00 0.05 0.00 0.00 99.90 12:51:01 AM all 0.15 0.00 0.04 0.00 0.01 99.80 12:51:01 AM 0 0.02 0.00 0.00 0.00 0.00 99.98 12:51:01 AM 1 0.52 0.00 0.03 0.00 0.02 99.43 12:51:01 AM 2 0.03 0.00 0.03 0.00 0.00 99.93 12:51:01 AM 3 0.07 0.00 0.07 0.00 0.02 99.85 12:52:01 AM all 0.19 0.00 0.04 0.00 0.00 99.77 12:52:01 AM 0 0.05 0.00 0.05 0.00 0.00 99.90 12:52:01 AM 1 0.52 0.00 0.03 0.00 0.00 99.45 12:52:01 AM 2 0.10 0.00 0.03 0.00 0.00 99.87 12:52:01 AM 3 0.07 0.00 0.03 0.00 0.00 99.90 12:53:01 AM all 0.08 0.00 0.04 0.00 0.02 99.86 12:53:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 12:53:01 AM 1 0.20 0.00 0.03 0.00 0.02 99.75 12:53:01 AM 2 0.08 0.00 0.05 0.00 0.02 99.85 12:53:01 AM 3 0.03 0.00 0.02 0.00 0.03 99.92 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 0.13 0.00 0.03 0.00 0.00 99.84 12:54:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 12:54:01 AM 1 0.03 0.00 0.05 0.00 0.00 99.92 12:54:01 AM 2 0.43 0.00 0.05 0.00 0.00 99.52 12:54:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 12:55:01 AM all 0.16 0.00 0.03 0.00 0.00 99.80 12:55:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 12:55:01 AM 1 0.07 0.00 0.07 0.00 0.00 99.87 12:55:01 AM 2 0.52 0.00 0.03 0.00 0.00 99.45 12:55:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 12:56:01 AM all 0.17 0.00 0.06 0.00 0.00 99.77 12:56:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 12:56:01 AM 1 0.03 0.00 0.07 0.00 0.02 99.88 12:56:01 AM 2 0.55 0.00 0.05 0.00 0.00 99.40 12:56:01 AM 3 0.05 0.00 0.10 0.00 0.02 99.83 12:57:01 AM all 0.15 0.00 0.03 0.00 0.00 99.82 12:57:01 AM 0 0.02 0.00 0.02 0.00 0.02 99.95 12:57:01 AM 1 0.05 0.00 0.05 0.00 0.00 99.90 12:57:01 AM 2 0.52 0.00 0.03 0.00 0.00 99.45 12:57:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 12:58:01 AM all 0.55 0.00 0.33 0.00 0.01 99.11 12:58:01 AM 0 0.32 0.00 0.27 0.00 0.02 99.40 12:58:01 AM 1 0.62 0.00 0.43 0.02 0.00 98.93 12:58:01 AM 2 0.78 0.00 0.25 0.00 0.02 98.95 12:58:01 AM 3 0.50 0.00 0.33 0.02 0.00 99.15 12:59:01 AM all 14.29 0.00 1.87 1.75 0.04 82.05 12:59:01 AM 0 23.57 0.00 2.59 2.71 0.03 71.09 12:59:01 AM 1 9.57 0.00 1.56 2.07 0.03 86.77 12:59:01 AM 2 11.26 0.00 1.71 1.37 0.03 85.63 12:59:01 AM 3 12.87 0.00 1.64 0.88 0.05 84.56 01:00:01 AM all 15.00 0.00 3.47 1.34 0.04 80.15 01:00:01 AM 0 31.01 0.00 5.60 0.85 0.05 62.48 01:00:01 AM 1 11.32 0.00 3.34 1.26 0.02 84.06 01:00:01 AM 2 8.42 0.00 2.32 0.32 0.03 88.90 01:00:01 AM 3 9.45 0.00 2.65 2.90 0.03 84.97 Average: all 1.79 0.00 0.35 0.18 0.01 97.67 Average: 0 3.03 0.00 0.49 0.23 0.01 96.24 Average: 1 1.39 0.00 0.33 0.19 0.01 98.08 Average: 2 1.37 0.00 0.29 0.09 0.02 98.23 Average: 3 1.36 0.00 0.29 0.21 0.02 98.12