---> uname -a: Linux prd-centos8-builder-2c-2g-16.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: 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): 0,1 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 658 4771 19 2267 6742 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:62:45:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe62:4596/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:52:e0:bc 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) 09/21/2025 _x86_64_ (2 CPU) 12:31:28 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 260.50 17.62 242.88 5403.70 8669.97 12:34:01 PM 99.35 0.50 98.85 64.38 11487.90 12:35:01 PM 19.41 0.03 19.38 0.53 1249.78 12:36:01 PM 25.83 0.68 25.15 73.32 674.19 12:37:01 PM 18.16 0.07 18.09 9.73 491.67 Average: 84.66 3.78 80.88 1110.51 4514.97 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5116816 6973872 2765616 35.09 2688 2040544 999760 11.19 202456 2240664 158360 12:34:01 PM 4928808 6938692 2953624 37.47 2688 2185072 987188 11.05 228516 2368932 27848 12:35:01 PM 4816356 6859024 3066076 38.90 2688 2218504 1066260 11.94 235388 2475552 44252 12:36:01 PM 4897100 6911168 2985332 37.87 2688 2189472 1016960 11.39 282288 2347404 13064 12:37:01 PM 4950536 6960896 2931896 37.20 2688 2185716 964284 10.80 437316 2138932 9012 Average: 4941923 6928730 2940509 37.30 2688 2163862 1006890 11.27 277193 2314297 50507 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 361.54 202.05 1892.14 63.96 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 64.91 46.35 736.11 8.63 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 6.48 5.05 3.69 2.82 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 21.20 20.28 25.28 8.29 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 25.54 21.98 31.38 8.27 0.00 0.00 0.00 0.00 12:37:01 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 95.94 59.15 537.78 18.40 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) 09/21/2025 _x86_64_ (2 CPU) 12:31:28 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 38.60 0.00 8.07 2.45 0.12 50.77 12:33:01 PM 0 34.14 0.00 8.62 3.71 0.12 53.41 12:33:01 PM 1 43.02 0.00 7.52 1.20 0.12 48.14 12:34:01 PM all 30.95 0.00 4.50 1.21 0.11 63.23 12:34:01 PM 0 35.63 0.00 5.08 1.60 0.10 57.59 12:34:01 PM 1 26.28 0.00 3.92 0.82 0.12 68.86 12:35:01 PM all 9.73 0.00 0.99 0.12 0.08 89.09 12:35:01 PM 0 11.69 0.00 0.87 0.05 0.08 87.30 12:35:01 PM 1 7.76 0.00 1.12 0.18 0.07 90.87 12:36:01 PM all 33.53 0.00 3.60 0.16 0.12 62.60 12:36:01 PM 0 37.91 0.00 4.03 0.17 0.12 57.78 12:36:01 PM 1 29.15 0.00 3.17 0.15 0.12 67.41 12:37:01 PM all 32.45 0.00 3.87 0.09 0.12 63.48 12:37:01 PM 0 32.55 0.00 3.79 0.12 0.12 63.42 12:37:01 PM 1 32.34 0.00 3.94 0.07 0.12 63.53 Average: all 29.05 0.00 4.20 0.81 0.11 65.84 Average: 0 30.38 0.00 4.47 1.13 0.11 63.91 Average: 1 27.72 0.00 3.94 0.48 0.11 67.76