---> uname -a: Linux prd-centos8-builder-2c-2g-12277.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 4757 19 2269 6729 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:a5:16:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fea5:163a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:35:73:ef 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) 11/20/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 208.33 22.06 186.27 5670.24 7635.97 10:34:01 PM 115.23 0.50 114.73 64.38 12408.01 10:35:01 PM 36.13 0.70 35.43 72.92 1876.44 10:36:01 PM 21.26 0.00 21.26 0.00 551.38 10:37:01 PM 24.91 0.52 24.40 64.66 700.75 Average: 81.18 4.76 76.42 1174.51 4634.73 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5149048 6987832 2733376 34.68 2688 2021636 999488 11.19 199844 2207976 168652 10:34:01 PM 4940344 6953312 2942080 37.32 2688 2188216 1000228 11.20 229704 2356636 44260 10:35:01 PM 4834456 6880240 3047968 38.67 2688 2221344 1070280 11.98 284480 2407624 43076 10:36:01 PM 4798948 6846072 3083476 39.12 2688 2222520 1101188 12.33 285292 2441856 44252 10:37:01 PM 4833508 6860812 3048916 38.68 2688 2202188 1075176 12.04 437948 2254672 34964 Average: 4911261 6905654 2971163 37.69 2688 2171181 1049272 11.75 287454 2333753 67041 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 323.29 188.25 1790.44 62.80 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 85.89 69.03 849.25 10.97 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 23.11 23.76 28.99 9.32 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 18.24 18.21 17.48 7.15 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 22.83 20.25 28.45 9.46 0.00 0.00 0.00 0.00 10:37:01 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 94.68 63.90 542.96 19.94 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) 11/20/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 41.45 0.00 7.41 2.48 0.10 48.57 10:33:01 PM 0 54.27 0.00 9.13 3.37 0.08 33.15 10:33:01 PM 1 28.66 0.00 5.68 1.59 0.12 63.95 10:34:01 PM all 34.48 0.00 5.31 2.17 0.10 57.94 10:34:01 PM 0 57.55 0.00 6.76 2.50 0.10 33.09 10:34:01 PM 1 11.48 0.00 3.86 1.85 0.10 82.71 10:35:01 PM all 32.79 0.00 3.28 0.33 0.09 63.51 10:35:01 PM 0 44.48 0.00 4.03 0.30 0.08 51.10 10:35:01 PM 1 21.11 0.00 2.52 0.35 0.10 75.93 10:36:01 PM all 34.28 0.00 3.29 0.12 0.08 62.22 10:36:01 PM 0 49.23 0.00 3.97 0.15 0.08 46.57 10:36:01 PM 1 19.32 0.00 2.62 0.08 0.08 77.89 10:37:01 PM all 36.25 0.00 4.16 0.13 0.09 59.37 10:37:01 PM 0 52.38 0.00 4.74 0.17 0.08 42.64 10:37:01 PM 1 20.14 0.00 3.58 0.08 0.10 76.10 Average: all 35.85 0.00 4.69 1.04 0.09 58.33 Average: 0 51.58 0.00 5.72 1.30 0.09 41.32 Average: 1 20.13 0.00 3.65 0.79 0.10 75.32