---> uname -a: Linux prd-centos7-docker-4c-2g-2906.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 630 82 15 1123 1007 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:9e:a9:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.107/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85634sec preferred_lft 85634sec inet6 fe80::f816:3eff:fe9e:a9a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:43:e6:6a 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::42:31ff:fe43:e66a/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) 10/02/2020 _x86_64_ (4 CPU) 12:29:55 AM LINUX RESTART 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 65.11 19.03 46.07 5135.97 12758.62 12:33:01 AM 186.26 76.24 110.02 5592.55 41060.27 12:34:01 AM 313.65 146.38 167.27 7161.96 31681.85 12:35:01 AM 99.17 50.71 48.46 2864.52 4090.13 12:36:01 AM 3.03 0.03 3.00 4.26 92.12 12:37:01 AM 0.27 0.00 0.27 0.00 3.28 12:38:01 AM 0.38 0.12 0.27 74.87 3.28 12:39:01 AM 0.28 0.00 0.28 0.00 3.13 12:40:01 AM 0.25 0.00 0.25 0.00 2.75 12:41:01 AM 64.02 58.37 5.64 4922.81 247.69 12:42:01 AM 82.85 6.26 76.59 854.49 10495.44 12:43:02 AM 117.60 25.74 91.86 1031.06 9472.43 Average: 77.78 31.93 45.85 2304.69 9164.71 12:31:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 76868 1804688 95.91 2620 1031440 1462360 49.91 625876 1015788 20 12:33:01 AM 70192 1811364 96.27 1812 1102680 1522112 51.95 664596 944716 65944 12:34:01 AM 199408 1682148 89.40 1008 971380 1315928 44.91 675060 763984 31184 12:35:01 AM 522668 1358888 72.22 752 704040 1100296 37.55 545740 585280 20 12:36:01 AM 528048 1353508 71.94 752 704164 1077656 36.78 546520 583720 16 12:37:01 AM 526380 1355176 72.02 752 704172 1077884 36.79 549048 582824 16 12:38:01 AM 528648 1352908 71.90 752 706420 1073264 36.63 570648 558772 8 12:39:01 AM 529440 1352116 71.86 752 706424 1073160 36.63 570412 558436 8 12:40:01 AM 530972 1350584 71.78 752 706432 1061816 36.24 569380 558092 8 12:41:01 AM 331940 1549616 82.36 752 868928 1094492 37.35 619328 702912 16292 12:42:01 AM 94096 1787460 95.00 624 1040708 1129868 38.56 650696 878196 52944 12:43:02 AM 88080 1793476 95.32 536 1030904 1109020 37.85 633156 865392 20832 Average: 335562 1545994 82.17 989 856474 1174821 40.09 601705 716509 15608 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:32:01 AM eth0 1107.05 1317.54 4005.13 147.46 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM veth06bf2f2 1090.35 777.95 95.50 2662.40 0.00 0.00 0.00 12:32:01 AM docker0 1090.35 777.82 80.60 2662.38 0.00 0.00 0.00 12:33:01 AM eth0 1317.15 886.21 3369.81 2777.82 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 51.13 80.62 2.95 361.32 0.00 0.00 0.00 12:34:01 AM vethb6da7b9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 12:34:01 AM eth0 3387.33 2819.72 11317.22 3033.65 0.00 0.00 0.00 12:34:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:34:01 AM docker0 1236.86 959.43 91.08 3488.83 0.00 0.00 0.00 12:35:01 AM eth0 20.98 10.22 17.19 7.86 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 3.75 0.67 0.89 0.49 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 2.07 0.58 0.68 0.40 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 2.71 2.76 0.65 10.71 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 3.95 3.36 0.38 6.94 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 0.63 0.08 0.06 0.01 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 36.70 28.80 64.61 35.57 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 116.87 81.50 797.21 9.12 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 12:43:02 AM eth0 40.69 28.47 133.20 10.07 0.00 0.00 0.00 12:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 244.51 213.70 831.25 254.97 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 103.21 80.06 7.60 291.12 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) 10/02/2020 _x86_64_ (4 CPU) 12:29:55 AM LINUX RESTART 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 11.89 0.00 4.50 1.53 0.39 81.68 12:32:01 AM 0 8.28 0.00 4.55 0.80 0.31 86.05 12:32:01 AM 1 13.60 0.00 4.35 1.70 0.43 79.92 12:32:01 AM 2 14.84 0.00 4.65 0.79 0.41 79.32 12:32:01 AM 3 10.78 0.00 4.48 2.83 0.43 81.49 12:33:01 AM all 14.78 0.00 7.22 0.82 0.30 76.89 12:33:01 AM 0 17.66 0.00 8.21 0.26 0.26 73.60 12:33:01 AM 1 10.19 0.00 6.14 0.55 0.34 82.78 12:33:01 AM 2 13.57 0.00 6.93 1.93 0.26 77.31 12:33:01 AM 3 17.73 0.00 7.61 0.50 0.34 73.82 12:34:01 AM all 30.31 0.00 12.70 7.02 0.46 49.52 12:34:01 AM 0 29.74 0.00 12.84 3.52 0.41 53.48 12:34:01 AM 1 31.14 0.00 12.50 8.36 0.47 47.53 12:34:01 AM 2 30.28 0.00 13.02 9.05 0.43 47.21 12:34:01 AM 3 30.06 0.00 12.40 7.15 0.53 49.85 12:35:01 AM all 27.09 0.00 7.96 3.00 0.19 61.76 12:35:01 AM 0 27.79 0.00 7.65 3.95 0.19 60.43 12:35:01 AM 1 26.90 0.00 8.30 3.20 0.15 61.44 12:35:01 AM 2 27.42 0.00 8.05 2.55 0.17 61.81 12:35:01 AM 3 26.26 0.00 7.85 2.29 0.24 63.36 12:36:01 AM all 0.16 0.00 0.05 0.00 0.03 99.75 12:36:01 AM 0 0.18 0.00 0.05 0.00 0.02 99.75 12:36:01 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 12:36:01 AM 2 0.05 0.00 0.05 0.00 0.05 99.85 12:36:01 AM 3 0.37 0.00 0.07 0.00 0.03 99.53 12:37:01 AM all 0.18 0.00 0.04 0.00 0.03 99.75 12:37:01 AM 0 0.02 0.00 0.00 0.00 0.03 99.95 12:37:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 12:37:01 AM 2 0.55 0.00 0.03 0.00 0.03 99.38 12:37:01 AM 3 0.08 0.00 0.03 0.00 0.03 99.85 12:38:01 AM all 0.10 0.00 0.08 0.00 0.00 99.80 12:38:01 AM 0 0.05 0.00 0.03 0.00 0.00 99.92 12:38:01 AM 1 0.07 0.00 0.17 0.00 0.00 99.77 12:38:01 AM 2 0.20 0.00 0.05 0.00 0.02 99.73 12:38:01 AM 3 0.10 0.00 0.08 0.02 0.00 99.80 12:39:01 AM all 0.06 0.00 0.04 0.00 0.00 99.90 12:39:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 12:39:01 AM 1 0.03 0.00 0.05 0.00 0.00 99.92 12:39:01 AM 2 0.07 0.00 0.02 0.00 0.00 99.92 12:39:01 AM 3 0.07 0.00 0.07 0.00 0.00 99.87 12:40:01 AM all 0.02 0.00 0.03 0.00 0.00 99.95 12:40:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 12:40:01 AM 1 0.02 0.00 0.02 0.00 0.00 99.97 12:40:01 AM 2 0.02 0.00 0.03 0.00 0.00 99.95 12:40:01 AM 3 0.05 0.00 0.07 0.00 0.02 99.87 12:41:01 AM all 3.34 0.00 0.85 1.06 0.01 94.73 12:41:01 AM 0 6.91 0.00 1.10 1.61 0.00 90.38 12:41:01 AM 1 2.19 0.00 0.90 0.93 0.02 95.96 12:41:01 AM 2 2.32 0.00 0.55 0.28 0.02 96.83 12:41:01 AM 3 1.95 0.00 0.77 1.44 0.00 95.84 12:42:01 AM all 16.89 0.00 2.81 1.30 0.01 78.99 12:42:01 AM 0 11.56 0.00 2.11 0.23 0.02 86.07 12:42:01 AM 1 22.92 0.00 3.99 2.47 0.02 70.61 12:42:01 AM 2 14.66 0.00 2.38 1.02 0.00 81.93 12:42:01 AM 3 18.40 0.00 2.82 1.46 0.02 77.29 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:02 AM all 15.99 0.00 3.37 2.95 0.02 77.67 12:43:02 AM 0 20.91 0.00 3.24 3.00 0.02 72.83 12:43:02 AM 1 8.81 0.00 2.41 2.14 0.02 86.62 12:43:02 AM 2 12.06 0.00 2.75 2.73 0.03 82.43 12:43:02 AM 3 22.27 0.00 5.07 3.92 0.02 68.73 Average: all 9.96 0.00 3.26 1.46 0.12 85.21 Average: 0 10.15 0.00 3.27 1.10 0.10 85.37 Average: 1 9.56 0.00 3.20 1.59 0.12 85.53 Average: 2 9.57 0.00 3.17 1.51 0.12 85.64 Average: 3 10.57 0.00 3.40 1.62 0.14 84.28