---> uname -a: Linux prd-centos7-docker-4c-2g-1560.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: 2933.442 BogoMIPS: 5866.88 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 610 81 16 1145 1029 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:d5:32:66 brd ff:ff:ff:ff:ff:ff inet 10.30.123.217/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85210sec preferred_lft 85210sec inet6 fe80::f816:3eff:fed5:3266/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:79:be:db 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:e4ff:fe79:bedb/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) 09/26/2020 _x86_64_ (4 CPU) 12:31:18 AM LINUX RESTART 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 13.73 1.41 12.32 303.20 2372.55 12:34:01 AM 0.37 0.02 0.35 2.13 5.15 12:35:01 AM 0.32 0.00 0.32 0.00 4.15 12:36:01 AM 0.23 0.00 0.23 0.00 3.28 12:37:01 AM 0.27 0.00 0.27 0.00 3.86 12:38:01 AM 0.30 0.00 0.30 0.00 4.23 12:39:01 AM 49.23 14.01 35.21 4637.44 2596.85 12:40:01 AM 1.70 0.00 1.70 0.00 33.07 12:41:01 AM 0.22 0.00 0.22 0.00 1.77 12:42:01 AM 0.27 0.00 0.27 0.00 3.88 12:43:01 AM 0.25 0.00 0.25 0.00 2.56 12:44:01 AM 0.25 0.00 0.25 0.00 3.06 12:45:01 AM 0.27 0.02 0.25 0.13 2.98 12:46:01 AM 0.20 0.00 0.20 0.00 1.75 12:47:02 AM 0.45 0.20 0.25 6.26 3.68 12:48:01 AM 0.75 0.00 0.75 0.00 13.92 12:49:01 AM 0.28 0.00 0.28 0.00 3.21 12:50:01 AM 75.27 56.00 19.27 4708.34 2083.16 12:51:01 AM 117.88 23.39 94.49 1503.03 12938.68 Average: 13.82 5.01 8.81 588.08 1058.08 12:32:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 103736 1777820 94.49 2620 1329668 1005320 34.31 281932 1340912 20 12:34:01 AM 111628 1769928 94.07 2620 1329740 1005888 34.33 275020 1340688 20 12:35:01 AM 111788 1769768 94.06 2620 1329748 1005864 34.33 275088 1340688 20 12:36:01 AM 111816 1769740 94.06 2620 1329752 1005864 34.33 275144 1340688 16 12:37:01 AM 108684 1772872 94.22 2620 1329808 1005948 34.33 277696 1341228 28 12:38:01 AM 108772 1772784 94.22 2620 1329760 1005852 34.33 277356 1341216 16 12:39:01 AM 158732 1722824 91.56 2620 1151392 1090772 37.23 401864 1160380 120 12:40:01 AM 162620 1718936 91.36 2620 1151400 1081140 36.90 403684 1154844 12 12:41:01 AM 162460 1719096 91.37 2620 1151404 1081236 36.90 404188 1154844 16 12:42:01 AM 162312 1719244 91.37 2620 1151412 1081328 36.90 404480 1154844 16 12:43:01 AM 162320 1719236 91.37 2620 1151412 1081392 36.91 404436 1154844 16 12:44:01 AM 162948 1718608 91.34 2620 1151416 1081272 36.90 403716 1154844 12 12:45:01 AM 161732 1719824 91.40 2620 1151428 1081516 36.91 398720 1160972 12 12:46:01 AM 162028 1719528 91.39 2620 1151428 1081492 36.91 398620 1160972 8 12:47:02 AM 162052 1719504 91.39 2620 1151464 1081456 36.91 393132 1166316 12 12:48:01 AM 161756 1719800 91.40 2620 1151468 1081480 36.91 393256 1166316 12 12:49:01 AM 162840 1718716 91.35 2620 1151472 1081336 36.90 392452 1166316 16 12:50:01 AM 95492 1786064 94.92 2620 1139552 1142040 38.98 502312 1107056 73140 12:51:01 AM 84860 1796696 95.49 2620 1102020 1119844 38.22 470920 1092312 33832 Average: 137820 1743736 92.68 2620 1204513 1063213 36.29 370211 1210541 5650 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:33:01 AM eth0 77.66 38.52 130.56 11.86 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 1.47 0.30 0.34 0.20 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 2.10 0.35 0.40 0.20 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 2.95 0.30 0.49 0.17 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 1.22 0.62 0.62 0.49 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 0.23 0.12 0.07 0.01 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 325.06 226.89 699.66 83.87 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 6.37 5.11 1.10 11.32 0.00 0.00 0.00 12:40:01 AM eth0 0.17 0.12 0.01 0.05 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 1.00 0.32 0.32 0.20 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 1.15 0.45 0.40 0.27 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 1.95 0.57 0.68 0.37 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 12:44:01 AM eth0 1.75 0.08 0.17 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 2.43 0.87 0.94 0.59 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 12:46:01 AM eth0 0.93 0.35 0.31 0.20 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:02 AM eth0 1.95 0.38 0.46 0.26 0.00 0.00 0.00 12:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.25 0.59 0.61 0.40 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 0.50 0.07 0.05 0.01 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 110.06 76.25 830.05 14.29 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 34.27 20.40 118.42 9.30 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 Average: eth0 29.94 19.37 94.03 6.47 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.34 0.27 0.06 0.60 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) 09/26/2020 _x86_64_ (4 CPU) 12:31:18 AM LINUX RESTART 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 1.93 0.00 0.90 0.25 0.00 96.91 12:33:01 AM 0 1.90 0.00 0.82 0.00 0.02 97.27 12:33:01 AM 1 1.90 0.00 0.85 0.02 0.02 97.22 12:33:01 AM 2 1.97 0.00 0.92 0.92 0.00 96.20 12:33:01 AM 3 1.97 0.00 1.04 0.12 0.02 96.86 12:34:01 AM all 0.36 0.00 0.04 0.00 0.00 99.60 12:34:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 12:34:01 AM 1 0.80 0.00 0.05 0.00 0.00 99.15 12:34:01 AM 2 0.08 0.00 0.03 0.00 0.00 99.88 12:34:01 AM 3 0.53 0.00 0.03 0.00 0.00 99.43 12:35:01 AM all 0.15 0.00 0.03 0.00 0.00 99.81 12:35:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 12:35:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 12:35:01 AM 2 0.52 0.00 0.03 0.00 0.00 99.45 12:35:01 AM 3 0.05 0.00 0.05 0.00 0.00 99.90 12:36:01 AM all 0.06 0.00 0.04 0.00 0.00 99.90 12:36:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 12:36:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 12:36:01 AM 2 0.10 0.00 0.07 0.00 0.00 99.83 12:36:01 AM 3 0.07 0.00 0.05 0.00 0.00 99.88 12:37:01 AM all 0.18 0.00 0.04 0.00 0.00 99.78 12:37:01 AM 0 0.03 0.00 0.05 0.00 0.00 99.92 12:37:01 AM 1 0.18 0.00 0.02 0.00 0.00 99.80 12:37:01 AM 2 0.38 0.00 0.03 0.00 0.02 99.57 12:37:01 AM 3 0.10 0.00 0.05 0.00 0.00 99.85 12:38:01 AM all 0.15 0.00 0.02 0.00 0.00 99.82 12:38:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 12:38:01 AM 1 0.05 0.00 0.03 0.00 0.00 99.92 12:38:01 AM 2 0.53 0.00 0.03 0.00 0.00 99.43 12:38:01 AM 3 0.03 0.00 0.03 0.00 0.02 99.92 12:39:01 AM all 5.83 0.00 2.60 1.19 0.07 90.30 12:39:01 AM 0 6.82 0.00 2.77 0.10 0.07 90.25 12:39:01 AM 1 5.37 0.00 2.38 0.22 0.07 91.96 12:39:01 AM 2 5.60 0.00 2.13 0.17 0.05 92.05 12:39:01 AM 3 5.55 0.00 3.11 4.25 0.08 87.01 12:40:01 AM all 0.17 0.00 0.07 0.00 0.00 99.76 12:40:01 AM 0 0.52 0.00 0.05 0.00 0.00 99.43 12:40:01 AM 1 0.05 0.00 0.20 0.00 0.00 99.75 12:40:01 AM 2 0.07 0.00 0.02 0.00 0.00 99.92 12:40:01 AM 3 0.03 0.00 0.05 0.00 0.00 99.92 12:41:01 AM all 0.17 0.00 0.03 0.00 0.00 99.80 12:41:01 AM 0 0.55 0.00 0.03 0.00 0.00 99.42 12:41:01 AM 1 0.02 0.00 0.03 0.00 0.00 99.95 12:41:01 AM 2 0.05 0.00 0.03 0.00 0.02 99.90 12:41:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 12:42:01 AM all 0.16 0.00 0.02 0.00 0.00 99.82 12:42:01 AM 0 0.53 0.00 0.03 0.00 0.00 99.43 12:42:01 AM 1 0.05 0.00 0.03 0.00 0.00 99.92 12:42:01 AM 2 0.03 0.00 0.02 0.00 0.00 99.95 12:42:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 12:43:01 AM all 0.17 0.00 0.04 0.00 0.00 99.80 12:43:01 AM 0 0.52 0.00 0.03 0.00 0.00 99.45 12:43:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 12:43:01 AM 2 0.05 0.00 0.03 0.00 0.00 99.92 12:43:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 0.08 0.00 0.04 0.00 0.00 99.87 12:44:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 12:44:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 12:44:01 AM 2 0.20 0.00 0.02 0.00 0.00 99.78 12:44:01 AM 3 0.05 0.00 0.05 0.00 0.00 99.90 12:45:01 AM all 0.17 0.00 0.03 0.00 0.00 99.79 12:45:01 AM 0 0.05 0.00 0.03 0.00 0.00 99.92 12:45:01 AM 1 0.05 0.00 0.03 0.00 0.00 99.92 12:45:01 AM 2 0.53 0.00 0.02 0.00 0.00 99.45 12:45:01 AM 3 0.05 0.00 0.05 0.00 0.02 99.88 12:46:01 AM all 0.15 0.00 0.03 0.00 0.00 99.82 12:46:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 12:46:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 12:46:01 AM 2 0.52 0.00 0.03 0.00 0.00 99.45 12:46:01 AM 3 0.05 0.00 0.03 0.00 0.00 99.92 12:47:02 AM all 0.16 0.00 0.06 0.00 0.00 99.78 12:47:02 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 12:47:02 AM 1 0.08 0.00 0.07 0.00 0.00 99.85 12:47:02 AM 2 0.52 0.00 0.05 0.00 0.00 99.43 12:47:02 AM 3 0.02 0.00 0.08 0.02 0.00 99.88 12:48:01 AM all 0.15 0.00 0.04 0.00 0.00 99.81 12:48:01 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 12:48:01 AM 1 0.05 0.00 0.05 0.00 0.00 99.90 12:48:01 AM 2 0.52 0.00 0.02 0.00 0.00 99.46 12:48:01 AM 3 0.03 0.00 0.05 0.00 0.00 99.92 12:49:01 AM all 0.15 0.00 0.03 0.00 0.00 99.82 12:49:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 12:49:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 12:49:01 AM 2 0.52 0.00 0.03 0.00 0.00 99.45 12:49:01 AM 3 0.05 0.00 0.05 0.00 0.00 99.90 12:50:01 AM all 12.65 0.00 1.91 1.42 0.01 84.01 12:50:01 AM 0 32.68 0.00 3.31 0.41 0.02 63.59 12:50:01 AM 1 4.96 0.00 1.22 0.70 0.02 93.10 12:50:01 AM 2 8.01 0.00 1.47 0.10 0.00 90.42 12:50:01 AM 3 5.12 0.00 1.66 4.50 0.00 88.72 12:51:01 AM all 15.58 0.00 3.78 2.07 0.01 78.56 12:51:01 AM 0 24.91 0.00 4.37 1.88 0.02 68.82 12:51:01 AM 1 12.32 0.00 3.97 2.66 0.02 81.04 12:51:01 AM 2 15.59 0.00 3.92 2.65 0.02 77.83 12:51:01 AM 3 9.46 0.00 2.81 1.09 0.03 86.60 Average: all 2.02 0.00 0.51 0.26 0.01 97.21 Average: 0 3.59 0.00 0.61 0.12 0.01 95.66 Average: 1 1.37 0.00 0.48 0.19 0.01 97.95 Average: 2 1.88 0.00 0.47 0.20 0.01 97.45 Average: 3 1.22 0.00 0.49 0.52 0.01 97.76