---> uname -a: Linux prd-centos7-docker-4c-4g-7713.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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): 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: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 7.0G 74G 9% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 838 11924 16 3121 14701 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e8:e0:87 brd ff:ff:ff:ff:ff:ff inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fee8:e087/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:f4:91:d8 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 01/05/2025 _x86_64_ (4 CPU) 01:17:52 PM LINUX RESTART 01:18:01 PM tps rtps wtps bread/s bwrtn/s 01:19:01 PM 329.38 81.66 247.71 9984.32 42748.90 01:20:01 PM 574.84 3.76 571.07 2976.72 51356.82 01:21:01 PM 22.20 1.53 20.67 165.62 444.20 Average: 308.71 28.70 280.01 4344.79 31456.30 01:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 PM 13611748 2654216 16.32 2620 1849404 996736 5.76 615084 1657724 143140 01:20:01 PM 12297552 3968412 24.40 2620 3020000 1129148 6.52 1443868 2032112 64 01:21:01 PM 12199244 4066720 25.00 2620 3028872 1134564 6.55 1653604 1921500 14300 Average: 12702848 3563116 21.91 2620 2632759 1086816 6.28 1237519 1870445 52501 01:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:01 PM eth0 378.07 227.31 1407.07 63.81 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 768.98 683.93 8204.88 3562.95 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 211.86 210.03 28.70 1552.02 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 453.40 374.57 3223.71 1735.46 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 01/05/2025 _x86_64_ (4 CPU) 01:17:52 PM LINUX RESTART 01:18:01 PM CPU %user %nice %system %iowait %steal %idle 01:19:01 PM all 23.18 0.00 5.90 3.71 0.08 67.13 01:19:01 PM 0 31.88 0.00 7.24 4.88 0.07 55.93 01:19:01 PM 1 15.78 0.00 4.44 2.63 0.09 77.06 01:19:01 PM 2 20.17 0.00 6.21 4.20 0.09 69.33 01:19:01 PM 3 24.97 0.00 5.72 3.20 0.09 66.02 01:20:01 PM all 24.98 0.00 4.05 2.65 0.08 68.24 01:20:01 PM 0 28.00 0.00 4.57 1.39 0.09 65.96 01:20:01 PM 1 19.46 0.00 3.42 2.86 0.09 74.17 01:20:01 PM 2 31.07 0.00 4.22 3.65 0.09 60.97 01:20:01 PM 3 21.47 0.00 3.99 2.69 0.09 71.77 01:21:01 PM all 17.19 0.00 0.96 0.08 0.06 81.70 01:21:01 PM 0 29.11 0.00 1.01 0.17 0.05 69.65 01:21:01 PM 1 8.03 0.00 0.83 0.02 0.07 91.05 01:21:01 PM 2 25.76 0.00 1.10 0.10 0.09 72.94 01:21:01 PM 3 6.46 0.00 0.88 0.03 0.05 92.57 Average: all 21.75 0.00 3.62 2.14 0.08 72.42 Average: 0 29.66 0.00 4.26 2.14 0.07 63.88 Average: 1 14.36 0.00 2.88 1.82 0.08 80.85 Average: 2 25.66 0.00 3.84 2.64 0.09 67.77 Average: 3 17.50 0.00 3.50 1.95 0.08 76.98