---> uname -a: Linux prd-centos7-docker-4c-2g-2077.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 ---> free -m: total used free shared buff/cache available Mem: 1837 622 78 16 1136 1015 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:bd:28:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.116/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85636sec preferred_lft 85636sec inet6 fe80::f816:3eff:febd:28b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:e2:97:f0 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::42:95ff:fee2:97f0/64 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) 09/30/2020 _x86_64_ (4 CPU) 12:30:44 AM LINUX RESTART 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 98.84 67.03 31.80 9226.03 12639.61 12:34:01 AM 261.60 52.00 209.60 2748.71 63968.85 12:35:02 AM 225.55 137.00 88.55 7058.32 7133.54 12:36:01 AM 4.22 0.03 4.18 4.34 168.16 12:37:01 AM 0.28 0.03 0.25 1.07 3.53 12:38:01 AM 0.32 0.00 0.32 0.00 3.50 12:39:01 AM 0.40 0.12 0.28 74.88 2.85 12:40:01 AM 0.27 0.00 0.27 0.00 3.10 12:41:01 AM 0.27 0.00 0.27 0.00 2.76 12:42:01 AM 70.81 58.89 11.92 5077.46 1461.75 12:43:01 AM 131.52 31.14 100.38 1804.06 13225.66 Average: 72.33 31.54 40.79 2367.56 8985.35 12:32:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 255612 1625944 86.41 2620 966060 1501680 51.25 717608 748992 8772 12:34:01 AM 133000 1748556 92.93 1492 1040044 1291924 44.09 723464 779996 12 12:35:02 AM 463764 1417792 75.35 1344 750608 1124068 38.36 559076 623172 20 12:36:01 AM 483088 1398468 74.33 1344 750768 1071184 36.56 571464 605600 12 12:37:01 AM 483088 1398468 74.33 1344 750772 1071208 36.56 577532 599504 8 12:38:01 AM 483188 1398368 74.32 1344 750776 1071196 36.56 577788 599436 8 12:39:01 AM 481760 1399796 74.40 1344 753028 1067072 36.42 577420 601600 8 12:40:01 AM 482072 1399484 74.38 1344 753032 1057940 36.11 577132 601560 8 12:41:01 AM 482776 1398780 74.34 1344 753040 1057820 36.10 576628 601560 8 12:42:01 AM 179276 1702280 90.47 1344 993172 1114860 38.05 688804 786272 55300 12:43:01 AM 102548 1779008 94.55 1144 1047924 1095544 37.39 617020 892704 25912 Average: 366379 1515177 80.53 1455 846293 1138591 38.86 614903 676400 8188 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:33:01 AM eth0 1893.23 1803.03 3279.94 2881.53 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM docker0 1092.69 799.90 80.36 2661.60 0.00 0.00 0.00 12:34:01 AM eth0 616.16 495.18 4773.05 46.05 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM docker0 126.01 172.73 9.11 828.37 0.00 0.00 0.00 12:35:02 AM eth0 52.65 34.64 38.33 63.19 0.00 0.00 0.00 12:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 1.90 0.30 0.39 0.20 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1.87 0.67 0.74 0.46 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 0.98 0.57 0.54 0.40 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 0.40 0.20 0.13 0.07 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 0.95 0.30 0.32 0.20 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 0.12 0.03 0.01 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 82.37 69.43 629.59 11.23 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 32.47 27.54 245.59 5.72 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 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 244.43 221.54 817.18 274.09 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 111.02 88.61 8.15 317.95 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) 09/30/2020 _x86_64_ (4 CPU) 12:30:44 AM LINUX RESTART 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 17.02 0.00 5.97 1.32 0.06 75.64 12:33:01 AM 0 17.05 0.00 9.01 1.80 0.03 72.11 12:33:01 AM 1 9.56 0.00 4.20 1.43 0.05 84.75 12:33:01 AM 2 14.18 0.00 5.28 0.48 0.08 79.98 12:33:01 AM 3 27.27 0.00 5.42 1.58 0.05 65.69 12:34:01 AM all 12.04 0.00 8.73 6.07 0.08 73.08 12:34:01 AM 0 12.35 0.00 9.85 4.12 0.05 73.63 12:34:01 AM 1 12.86 0.00 7.68 6.48 0.10 72.89 12:34:01 AM 2 11.99 0.00 9.62 8.18 0.08 70.13 12:34:01 AM 3 10.96 0.00 7.76 5.51 0.09 75.68 12:35:02 AM all 38.02 0.00 11.16 5.19 0.05 45.58 12:35:02 AM 0 38.01 0.00 11.67 6.24 0.03 44.05 12:35:02 AM 1 37.91 0.00 11.11 3.16 0.07 47.75 12:35:02 AM 2 37.93 0.00 11.16 6.80 0.02 44.09 12:35:02 AM 3 38.22 0.00 10.72 4.55 0.08 46.43 12:36:01 AM all 0.16 0.00 0.08 0.00 0.00 99.77 12:36:01 AM 0 0.51 0.00 0.12 0.00 0.00 99.37 12:36:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 12:36:01 AM 2 0.03 0.00 0.03 0.00 0.00 99.93 12:36:01 AM 3 0.05 0.00 0.10 0.00 0.00 99.85 12:37:01 AM all 0.13 0.00 0.05 0.00 0.00 99.82 12:37:01 AM 0 0.05 0.00 0.10 0.00 0.00 99.85 12:37:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 12:37:01 AM 2 0.05 0.00 0.02 0.00 0.00 99.93 12:37:01 AM 3 0.38 0.00 0.07 0.00 0.00 99.55 12:38:01 AM all 0.04 0.00 0.02 0.00 0.00 99.94 12:38:01 AM 0 0.10 0.00 0.05 0.00 0.00 99.85 12:38:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 12:38:01 AM 2 0.02 0.00 0.02 0.00 0.00 99.97 12:38:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 12:39:01 AM all 0.12 0.00 0.03 0.00 0.00 99.83 12:39:01 AM 0 0.03 0.00 0.05 0.00 0.02 99.90 12:39:01 AM 1 0.43 0.00 0.05 0.00 0.00 99.52 12:39:01 AM 2 0.02 0.00 0.02 0.00 0.00 99.97 12:39:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 12:40:01 AM all 0.17 0.00 0.02 0.00 0.00 99.81 12:40:01 AM 0 0.02 0.00 0.00 0.00 0.00 99.98 12:40:01 AM 1 0.52 0.00 0.02 0.00 0.00 99.47 12:40:01 AM 2 0.02 0.00 0.02 0.00 0.00 99.97 12:40:01 AM 3 0.08 0.00 0.05 0.00 0.00 99.87 12:41:01 AM all 0.15 0.00 0.02 0.00 0.00 99.82 12:41:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 12:41:01 AM 1 0.52 0.00 0.02 0.00 0.00 99.47 12:41:01 AM 2 0.02 0.00 0.02 0.00 0.02 99.95 12:41:01 AM 3 0.05 0.00 0.03 0.00 0.02 99.90 12:42:01 AM all 9.31 0.00 1.31 1.38 0.01 88.00 12:42:01 AM 0 22.80 0.00 2.17 0.69 0.02 74.32 12:42:01 AM 1 3.45 0.00 0.68 0.83 0.00 95.03 12:42:01 AM 2 5.87 0.00 1.12 0.65 0.00 92.36 12:42:01 AM 3 5.25 0.00 1.27 3.31 0.00 90.16 12:43:01 AM all 15.31 0.00 3.58 2.18 0.01 78.92 12:43:01 AM 0 20.13 0.00 3.52 1.08 0.00 75.27 12:43:01 AM 1 8.53 0.00 2.36 2.17 0.02 86.93 12:43:01 AM 2 13.51 0.00 3.96 1.76 0.02 80.75 12:43:01 AM 3 19.11 0.00 4.50 3.73 0.02 72.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 8.35 0.00 2.79 1.46 0.02 87.38 Average: 0 10.02 0.00 3.29 1.25 0.01 85.42 Average: 1 6.68 0.00 2.36 1.27 0.02 89.67 Average: 2 7.55 0.00 2.82 1.61 0.02 88.00 Average: 3 9.15 0.00 2.70 1.69 0.02 86.43