---> uname -a: Linux prd-centos7-docker-2c-8g-1114.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 609 4781 16 2430 6917 Swap: 1023 0 1023 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:cb:84:01 brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fecb:8401/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:75:5a:a2 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 ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/29/2024 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 127.23 17.95 109.28 3729.43 6313.84 01:50:01 PM 138.12 4.03 134.09 1115.60 9508.08 01:51:01 PM 51.21 0.43 50.77 33.17 8465.85 01:52:01 PM 18.27 2.62 15.66 587.31 1283.96 Average: 83.71 6.26 77.45 1366.44 6393.35 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5494504 2514232 31.39 2088 1875452 898928 9.92 551640 1682432 156732 01:50:01 PM 4764916 3243820 40.50 2088 2108016 1360868 15.03 1164592 1756012 118076 01:51:01 PM 4373508 3635228 45.39 2088 2246548 1602672 17.69 1509224 1788456 17432 01:52:01 PM 4972904 3035832 37.91 2088 2360508 864784 9.55 960468 1735496 91664 Average: 4901458 3107278 38.80 2088 2147631 1181813 13.05 1046481 1740599 95976 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 485.81 301.93 1655.32 65.31 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 402.01 474.29 2385.51 76.03 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 106.28 123.13 851.63 17.88 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 23.44 19.97 20.83 9.00 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 254.41 229.85 1228.42 42.06 0.00 0.00 0.00 Average: lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/29/2024 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.98 0.00 3.89 2.89 0.13 57.12 01:49:01 PM 0 49.72 0.00 5.37 2.76 0.12 42.02 01:49:01 PM 1 22.68 0.00 2.45 3.00 0.12 71.76 01:50:01 PM all 59.37 0.00 3.62 2.37 0.12 34.52 01:50:01 PM 0 52.48 0.00 4.92 2.98 0.14 39.48 01:50:01 PM 1 66.33 0.00 2.29 1.77 0.11 29.50 01:51:01 PM all 78.31 0.00 2.08 0.15 0.11 19.34 01:51:01 PM 0 76.88 0.00 2.47 0.25 0.09 20.31 01:51:01 PM 1 79.74 0.00 1.73 0.04 0.13 18.37 01:52:01 PM all 66.44 0.00 2.09 0.12 0.10 31.25 01:52:01 PM 0 78.73 0.00 2.43 0.13 0.09 18.63 01:52:01 PM 1 54.41 0.00 1.74 0.12 0.09 43.63 Average: all 59.81 0.00 2.93 1.40 0.11 35.75 Average: 0 64.33 0.00 3.81 1.54 0.11 30.21 Average: 1 55.35 0.00 2.06 1.25 0.11 41.23