---> uname -a: Linux prd-centos7-docker-4c-2g-4151.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 7.4G 43G 15% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 619 84 16 1133 1021 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:0a:d3:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.55/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85553sec preferred_lft 85553sec inet6 fe80::f816:3eff:fe0a:d3e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:72:99:70 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:a5ff:fe72:9970/64 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) 10/08/2020 _x86_64_ (4 CPU) 06:29:10 AM LINUX RESTART 06:30:02 AM tps rtps wtps bread/s bwrtn/s 06:31:02 AM 70.40 35.35 35.05 3354.11 3766.12 06:32:01 AM 32.98 11.07 21.91 4574.89 3331.17 06:33:01 AM 1.99 0.00 1.99 0.00 44.63 06:34:01 AM 0.25 0.00 0.25 0.00 3.18 06:35:01 AM 0.22 0.00 0.22 0.00 3.06 06:36:01 AM 0.43 0.00 0.43 0.00 7.84 06:37:02 AM 0.18 0.02 0.17 0.13 1.60 06:38:01 AM 0.19 0.00 0.19 0.00 2.44 06:39:01 AM 0.32 0.00 0.32 0.00 3.83 06:40:01 AM 24.73 24.47 0.27 2351.96 2.58 06:41:01 AM 64.73 31.38 33.36 2344.37 2390.57 06:42:01 AM 71.42 4.86 66.56 720.51 7269.66 06:43:01 AM 88.27 19.28 69.00 796.81 5401.43 Average: 27.36 9.70 17.66 1081.90 1706.89 06:30:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:02 AM 86876 1794680 95.38 2620 1251608 1085732 37.05 416608 1219740 7280 06:32:01 AM 222532 1659024 88.17 2620 1073980 1140180 38.91 447392 1053680 120 06:33:01 AM 234956 1646600 87.51 2620 1073988 1062248 36.25 441188 1049656 16 06:34:01 AM 230768 1650788 87.74 2620 1073988 1062760 36.27 447420 1047052 8 06:35:01 AM 231372 1650184 87.70 2620 1073996 1062712 36.27 452320 1041992 12 06:36:01 AM 231548 1650008 87.69 2620 1074000 1062796 36.27 466184 1028140 16 06:37:02 AM 231908 1649648 87.67 2620 1074064 1062688 36.27 465800 1028156 28 06:38:01 AM 233392 1648164 87.60 2620 1074016 1062508 36.26 456524 1036268 8 06:39:01 AM 233104 1648452 87.61 2620 1074020 1062508 36.26 456380 1036268 8 06:40:01 AM 140920 1740636 92.51 2620 1144920 1088884 37.16 471068 1107436 208 06:41:01 AM 66140 1815416 96.48 2620 1163108 1120888 38.25 521736 1119692 30540 06:42:01 AM 95764 1785792 94.91 2620 1077216 1122236 38.30 541024 1030528 89980 06:43:01 AM 76896 1804660 95.91 2620 1090556 1161788 39.65 543920 1027112 53440 Average: 178167 1703389 90.53 2620 1101497 1089071 37.17 471351 1063517 13974 06:30:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:31:02 AM eth0 205.67 146.19 1007.28 55.73 0.00 0.00 0.00 06:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 189.75 187.29 671.55 366.44 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM docker0 91.84 67.41 8.44 310.73 0.00 0.00 0.00 06:33:01 AM eth0 3.22 0.07 0.27 0.01 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 6.27 0.98 1.25 0.53 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 4.36 0.78 1.07 0.65 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 2.33 0.80 0.78 0.48 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:02 AM eth0 0.55 0.33 0.27 0.18 0.00 0.00 0.00 06:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 0.17 0.08 0.01 0.04 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 0.28 0.08 0.02 0.01 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 11.69 7.17 11.07 4.47 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 159.81 109.32 627.40 12.86 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 43.46 32.71 201.02 3.44 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 55.07 39.37 127.22 52.92 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.21 40.13 202.46 37.88 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 6.97 5.12 0.64 23.58 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) 10/08/2020 _x86_64_ (4 CPU) 06:29:10 AM LINUX RESTART 06:30:02 AM CPU %user %nice %system %iowait %steal %idle 06:31:02 AM all 10.75 0.00 4.88 4.63 28.41 51.33 06:31:02 AM 0 10.03 0.00 5.00 4.48 30.71 49.78 06:31:02 AM 1 12.74 0.00 4.46 5.56 27.47 49.77 06:31:02 AM 2 10.42 0.00 5.05 4.58 27.76 52.19 06:31:02 AM 3 9.83 0.00 4.99 3.90 27.67 53.60 06:32:01 AM all 3.45 0.00 2.02 0.65 13.47 80.40 06:32:01 AM 0 4.10 0.00 1.99 0.60 15.56 77.76 06:32:01 AM 1 3.15 0.00 2.06 0.89 13.08 80.82 06:32:01 AM 2 2.45 0.00 2.10 0.27 12.56 82.61 06:32:01 AM 3 4.10 0.00 1.95 0.85 12.71 80.39 06:33:01 AM all 0.11 0.00 0.20 0.00 3.09 96.60 06:33:01 AM 0 0.11 0.00 0.13 0.00 2.36 97.39 06:33:01 AM 1 0.11 0.00 0.18 0.00 4.31 95.39 06:33:01 AM 2 0.08 0.00 0.28 0.00 3.22 96.42 06:33:01 AM 3 0.12 0.00 0.20 0.00 2.44 97.25 06:34:01 AM all 0.14 0.00 0.10 0.00 2.62 97.14 06:34:01 AM 0 0.10 0.00 0.10 0.00 3.86 95.94 06:34:01 AM 1 0.08 0.00 0.05 0.00 3.07 96.80 06:34:01 AM 2 0.30 0.00 0.15 0.00 2.43 97.12 06:34:01 AM 3 0.08 0.00 0.08 0.00 1.09 98.74 06:35:01 AM all 0.08 0.00 0.06 0.00 0.98 98.88 06:35:01 AM 0 0.05 0.00 0.05 0.00 2.24 97.66 06:35:01 AM 1 0.02 0.00 0.03 0.00 0.41 99.54 06:35:01 AM 2 0.23 0.00 0.02 0.00 0.84 98.91 06:35:01 AM 3 0.02 0.00 0.15 0.00 0.38 99.45 06:36:01 AM all 0.09 0.00 0.07 0.00 0.94 98.89 06:36:01 AM 0 0.26 0.00 0.03 0.00 1.20 98.50 06:36:01 AM 1 0.05 0.00 0.03 0.00 0.84 99.08 06:36:01 AM 2 0.05 0.00 0.05 0.00 1.30 98.60 06:36:01 AM 3 0.02 0.00 0.18 0.00 0.43 99.37 06:37:02 AM all 0.07 0.00 0.03 0.00 0.80 99.09 06:37:02 AM 0 0.23 0.00 0.03 0.00 1.30 98.43 06:37:02 AM 1 0.02 0.00 0.02 0.00 1.06 98.91 06:37:02 AM 2 0.03 0.00 0.03 0.00 0.50 99.44 06:37:02 AM 3 0.00 0.00 0.03 0.00 0.33 99.63 06:38:01 AM all 0.09 0.00 0.02 0.00 0.44 99.45 06:38:01 AM 0 0.29 0.00 0.03 0.00 0.94 98.74 06:38:01 AM 1 0.02 0.00 0.02 0.00 0.39 99.58 06:38:01 AM 2 0.02 0.00 0.03 0.02 0.20 99.73 06:38:01 AM 3 0.03 0.00 0.02 0.00 0.22 99.73 06:39:01 AM all 0.07 0.00 0.02 0.00 0.43 99.47 06:39:01 AM 0 0.25 0.00 0.03 0.00 0.60 99.12 06:39:01 AM 1 0.02 0.00 0.00 0.00 0.20 99.78 06:39:01 AM 2 0.03 0.00 0.03 0.00 0.33 99.60 06:39:01 AM 3 0.00 0.00 0.02 0.00 0.55 99.44 06:40:01 AM all 0.67 0.00 0.48 0.96 3.10 94.78 06:40:01 AM 0 0.38 0.00 0.54 0.10 3.50 95.49 06:40:01 AM 1 0.84 0.00 0.49 1.39 3.41 93.86 06:40:01 AM 2 0.79 0.00 0.58 1.86 2.70 94.08 06:40:01 AM 3 0.72 0.00 0.34 0.49 2.84 95.60 06:41:01 AM all 11.93 0.00 1.20 1.52 7.69 77.66 06:41:01 AM 0 11.50 0.00 1.10 0.20 7.93 79.27 06:41:01 AM 1 7.66 0.00 1.04 3.58 9.42 78.30 06:41:01 AM 2 11.76 0.00 0.99 0.36 7.15 79.74 06:41:01 AM 3 16.99 0.00 1.67 1.89 6.19 73.25 06:41:01 AM CPU %user %nice %system %iowait %steal %idle 06:42:01 AM all 12.60 0.00 2.52 0.61 7.78 76.49 06:42:01 AM 0 21.00 0.00 3.58 0.74 7.49 67.18 06:42:01 AM 1 7.13 0.00 1.89 0.11 8.23 82.64 06:42:01 AM 2 11.53 0.00 2.57 0.82 7.55 77.54 06:42:01 AM 3 11.21 0.00 2.10 0.83 7.81 78.05 06:43:01 AM all 13.65 0.00 2.49 1.33 8.10 74.42 06:43:01 AM 0 11.85 0.00 1.55 1.60 7.89 77.10 06:43:01 AM 1 15.91 0.00 3.92 2.19 7.36 70.62 06:43:01 AM 2 11.87 0.00 1.84 1.08 8.33 76.88 06:43:01 AM 3 15.06 0.00 2.66 0.48 8.80 73.01 Average: all 4.16 0.00 1.10 0.77 6.11 87.86 Average: 0 4.60 0.00 1.11 0.62 6.73 86.95 Average: 1 3.70 0.00 1.11 1.07 6.20 87.92 Average: 2 3.85 0.00 1.08 0.71 5.89 88.47 Average: 3 4.48 0.00 1.13 0.66 5.63 88.10