---> uname -a: Linux prd-centos8-builder-2c-2g-46948.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4809 19 2258 6770 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:f9:e7:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fef9:e7a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a7:18:16:2d 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/28/2025 _x86_64_ (2 CPU) 21:31:30 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 223.31 17.94 205.36 5310.81 8330.87 09:34:01 PM 103.95 0.70 103.25 103.18 11453.31 09:35:01 PM 31.67 0.10 31.57 3.60 1265.56 09:36:01 PM 14.61 0.40 14.21 30.53 314.43 Average: 93.39 4.79 88.61 1362.30 5341.12 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5155856 7003152 2726576 34.59 2688 2029972 982824 11.00 202676 2200628 154396 09:34:01 PM 4957908 6958292 2924524 37.10 2688 2175804 964736 10.80 232476 2338740 27028 09:35:01 PM 4980752 6981200 2901680 36.81 2688 2175916 944748 10.58 266604 2281468 9936 09:36:01 PM 4943808 6946048 2938624 37.28 2688 2177692 985864 11.04 267396 2316612 10760 Average: 5009581 6972173 2872851 36.45 2688 2139846 969543 10.86 242288 2284362 50530 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 329.42 203.78 1881.07 63.95 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 63.59 52.91 721.57 10.89 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 22.38 23.63 27.16 9.27 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 20.11 19.83 25.92 6.67 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.89 75.04 664.00 22.70 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/28/2025 _x86_64_ (2 CPU) 21:31:30 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 40.65 0.00 7.62 2.15 0.11 49.47 09:33:01 PM 0 41.33 0.00 8.44 3.38 0.12 46.72 09:33:01 PM 1 39.98 0.00 6.80 0.92 0.10 52.21 09:34:01 PM all 35.91 0.00 5.19 1.03 0.11 57.76 09:34:01 PM 0 30.67 0.00 5.08 1.43 0.10 62.71 09:34:01 PM 1 41.15 0.00 5.30 0.62 0.12 52.82 09:35:01 PM all 34.31 0.00 3.66 0.17 0.08 61.77 09:35:01 PM 0 38.17 0.00 3.80 0.17 0.08 57.77 09:35:01 PM 1 30.45 0.00 3.52 0.17 0.08 65.78 09:36:01 PM all 31.78 0.00 3.14 0.11 0.10 64.87 09:36:01 PM 0 30.70 0.00 3.13 0.08 0.10 65.98 09:36:01 PM 1 32.87 0.00 3.15 0.13 0.10 63.75 Average: all 35.66 0.00 4.90 0.86 0.10 58.47 Average: 0 35.21 0.00 5.11 1.26 0.10 58.31 Average: 1 36.11 0.00 4.69 0.46 0.10 58.64