---> uname -a: Linux prd-centos7-docker-4c-2g-3016.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 14G 36G 28% / 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 533 82 2 1221 1118 Swap: 1023 107 916 ---> 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:eb:1e:0e brd ff:ff:ff:ff:ff:ff inet 10.30.123.190/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85598sec preferred_lft 85598sec inet6 fe80::f816:3eff:feeb:1e0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:bd:30:0c 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::42:2cff:febd:300c/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) 07:53:01 AM LINUX RESTART 07:54:01 AM tps rtps wtps bread/s bwrtn/s 07:55:01 AM 112.88 47.66 65.22 8007.18 32329.65 07:56:01 AM 337.36 128.03 209.33 6407.45 44703.18 07:57:01 AM 207.59 125.90 81.69 5834.89 7984.80 07:58:02 AM 994.96 746.36 248.61 89701.21 168233.36 07:59:01 AM 2306.12 1951.27 354.84 159121.28 158272.69 08:00:01 AM 1245.37 933.91 311.45 58926.03 82775.73 08:01:01 AM 3031.83 2647.04 384.79 186974.88 196630.07 08:02:01 AM 1216.55 906.87 309.67 68550.12 79501.72 08:03:02 AM 185.45 25.03 160.42 3562.18 13246.79 08:04:01 AM 6.17 0.44 5.72 13.96 201.88 08:05:01 AM 87.21 61.54 25.67 5647.02 2384.97 08:06:01 AM 121.50 32.42 89.08 1987.94 10319.47 Average: 819.56 632.25 187.30 49475.98 66419.80 07:54:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 AM 72368 1809188 96.15 2596 1136356 1537500 52.47 694768 941504 14196 07:56:01 AM 228752 1652804 87.84 1492 949708 1330264 45.40 610672 806404 1004 07:57:01 AM 312816 1568740 83.37 1080 873264 1308352 44.65 686372 642544 62952 07:58:02 AM 440848 1440708 76.57 0 815808 1257676 42.92 513784 757748 1376 07:59:01 AM 92316 1789240 95.09 0 710952 3979880 135.83 789960 783376 37372 08:00:01 AM 90888 1790668 95.17 0 1128568 1600672 54.63 755604 841004 5164 08:01:01 AM 72416 1809140 96.15 0 1125672 2241036 76.48 673220 962440 40912 08:02:01 AM 231104 1650452 87.72 0 990052 2099432 71.65 649556 790132 192 08:03:02 AM 293544 1588012 84.40 0 1048248 1187628 40.53 551384 829876 20 08:04:01 AM 297452 1584104 84.19 0 1048640 1161628 39.64 549128 829752 12 08:05:01 AM 92636 1788920 95.08 0 1188576 1219064 41.60 640796 936808 60760 08:06:01 AM 76072 1805484 95.96 0 1162100 1213236 41.41 632448 910252 99784 Average: 191768 1689788 89.81 431 1014829 1678031 57.27 645641 835987 26979 07:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:55:01 AM eth0 2017.23 1811.15 6080.09 2868.45 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM docker0 808.53 614.86 66.94 2645.21 0.00 0.00 0.00 07:56:01 AM eth0 424.65 314.89 1999.48 61.19 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM vethe5c1332 0.00 0.10 0.00 0.01 0.00 0.00 0.00 07:56:01 AM docker0 929.81 783.52 75.77 3477.36 0.00 0.00 0.00 07:57:01 AM eth0 55.21 37.25 32.50 64.16 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM vethe5c1332 0.00 0.03 0.00 0.00 0.00 0.00 0.00 07:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:02 AM eth0 211.26 169.79 1679.32 56.20 0.00 0.00 0.00 07:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:02 AM veth7702690 0.00 0.13 0.00 0.01 0.00 0.00 0.00 07:58:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM vethd14cfed 0.00 0.12 0.00 0.01 0.00 0.00 0.00 07:59:01 AM eth0 3723.64 2966.30 13438.90 3188.14 0.00 0.00 0.00 07:59:01 AM vethc0a4f88 0.00 0.10 0.00 0.01 0.00 0.00 0.00 07:59:01 AM vethbc712c3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 08:00:01 AM eth0 88.61 56.97 232.82 73.69 0.00 0.00 0.00 08:00:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:00:01 AM veth7702690 0.00 0.65 0.00 0.03 0.00 0.00 0.00 08:00:01 AM docker0 965.59 831.56 77.78 3749.27 0.00 0.00 0.00 08:01:01 AM veth9e4541d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 3863.73 3056.13 13717.00 3310.24 0.00 0.00 0.00 08:01:01 AM veth11efa15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:02:01 AM vethea1a55d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM veth91f35ad 0.00 0.15 0.00 0.01 0.00 0.00 0.00 08:02:01 AM eth0 3864.18 3046.26 13627.25 3324.66 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:02 AM eth0 110.90 71.70 435.06 57.96 0.00 0.00 0.00 08:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:02 AM docker0 1019.52 915.88 81.17 4291.53 0.00 0.00 0.00 08:04:01 AM eth0 1.07 0.19 0.18 0.08 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 126.46 95.02 819.82 46.33 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 28.16 19.87 140.96 5.99 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 270.80 225.04 985.61 281.37 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 85.07 76.42 6.77 358.07 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) 07:53:01 AM LINUX RESTART 07:54:01 AM CPU %user %nice %system %iowait %steal %idle 07:55:01 AM all 19.25 0.00 7.45 1.09 0.05 72.15 07:55:01 AM 0 12.92 0.00 9.53 0.47 0.07 77.01 07:55:01 AM 1 30.40 0.00 6.95 2.34 0.02 60.29 07:55:01 AM 2 17.40 0.00 6.61 0.72 0.05 75.22 07:55:01 AM 3 16.16 0.00 6.75 0.84 0.07 76.19 07:56:01 AM all 10.67 0.00 8.45 6.31 0.06 74.52 07:56:01 AM 0 11.32 0.00 9.06 4.10 0.05 75.48 07:56:01 AM 1 10.08 0.00 8.35 7.30 0.07 74.19 07:56:01 AM 2 10.24 0.00 8.16 6.55 0.05 75.00 07:56:01 AM 3 11.04 0.00 8.20 7.28 0.07 73.42 07:57:01 AM all 55.40 0.00 15.58 4.21 0.05 24.76 07:57:01 AM 0 55.69 0.00 15.87 5.82 0.07 22.55 07:57:01 AM 1 55.98 0.00 15.69 4.36 0.03 23.94 07:57:01 AM 2 53.37 0.00 15.32 3.18 0.03 28.10 07:57:01 AM 3 56.58 0.00 15.45 3.50 0.05 24.42 07:58:02 AM all 23.20 0.00 19.32 5.32 0.10 52.06 07:58:02 AM 0 24.97 0.00 19.19 7.25 0.15 48.44 07:58:02 AM 1 22.58 0.00 20.27 5.34 0.08 51.72 07:58:02 AM 2 21.67 0.00 18.69 4.03 0.07 55.55 07:58:02 AM 3 23.57 0.00 19.15 4.69 0.10 52.49 07:59:01 AM all 27.73 0.00 24.60 26.67 0.12 20.87 07:59:01 AM 0 28.59 0.00 25.48 26.19 0.11 19.63 07:59:01 AM 1 26.99 0.00 25.37 26.67 0.16 20.81 07:59:01 AM 2 26.49 0.00 22.64 26.19 0.18 24.52 07:59:01 AM 3 28.89 0.00 24.91 27.65 0.07 18.48 08:00:01 AM all 42.21 0.00 17.58 18.61 0.06 21.54 08:00:01 AM 0 42.36 0.00 17.48 17.33 0.07 22.76 08:00:01 AM 1 42.21 0.00 17.64 16.93 0.07 23.16 08:00:01 AM 2 42.29 0.00 18.05 17.79 0.03 21.84 08:00:01 AM 3 41.98 0.00 17.14 22.40 0.07 18.40 08:01:01 AM all 17.05 0.00 24.31 33.58 0.11 24.96 08:01:01 AM 0 17.08 0.00 23.25 33.49 0.11 26.08 08:01:01 AM 1 16.68 0.00 24.19 35.65 0.11 23.38 08:01:01 AM 2 16.87 0.00 24.45 35.12 0.12 23.44 08:01:01 AM 3 17.58 0.00 25.34 30.01 0.11 26.97 08:02:01 AM all 57.50 0.00 20.98 15.94 0.06 5.52 08:02:01 AM 0 56.71 0.00 21.05 14.96 0.05 7.22 08:02:01 AM 1 57.87 0.00 21.09 17.27 0.09 3.69 08:02:01 AM 2 58.09 0.00 20.66 16.90 0.05 4.31 08:02:01 AM 3 57.30 0.00 21.14 14.61 0.05 6.90 08:03:02 AM all 7.78 0.00 5.35 8.98 0.02 77.87 08:03:02 AM 0 6.42 0.00 4.57 4.88 0.02 84.11 08:03:02 AM 1 9.04 0.00 5.88 11.29 0.02 73.77 08:03:02 AM 2 8.15 0.00 5.96 5.49 0.02 80.38 08:03:02 AM 3 7.50 0.00 4.95 14.28 0.02 73.26 08:04:01 AM all 0.15 0.00 0.05 0.00 0.00 99.79 08:04:01 AM 0 0.15 0.00 0.03 0.00 0.00 99.81 08:04:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 08:04:01 AM 2 0.39 0.00 0.05 0.02 0.02 99.53 08:04:01 AM 3 0.02 0.00 0.10 0.00 0.00 99.88 08:05:01 AM all 11.76 0.00 1.78 2.29 0.01 84.15 08:05:01 AM 0 23.29 0.00 2.45 1.90 0.02 72.35 08:05:01 AM 1 5.74 0.00 0.72 0.84 0.00 92.71 08:05:01 AM 2 9.38 0.00 2.64 4.17 0.00 83.81 08:05:01 AM 3 8.72 0.00 1.29 2.23 0.02 87.74 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 15.05 0.00 3.64 3.29 0.02 78.01 08:06:01 AM 0 23.71 0.00 4.96 2.92 0.02 68.39 08:06:01 AM 1 8.86 0.00 2.65 1.81 0.02 86.66 08:06:01 AM 2 9.68 0.00 2.98 3.15 0.02 84.18 08:06:01 AM 3 18.03 0.00 3.94 5.29 0.02 72.72 Average: all 23.87 0.00 12.31 10.39 0.06 53.37 Average: 0 25.16 0.00 12.64 9.82 0.06 52.32 Average: 1 23.75 0.00 12.29 10.68 0.05 53.21 Average: 2 22.74 0.00 12.09 10.14 0.05 54.98 Average: 3 23.85 0.00 12.23 10.91 0.05 52.95