---> uname -a: Linux prd-centos8-builder-2c-2g-3029.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 674 4753 19 2269 6725 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:bb:86:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:febb:8683/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:02:73:55 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) 10/12/2025 _x86_64_ (2 CPU) 11:32:43 LINUX RESTART (2 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 258.71 61.23 197.49 13535.24 42043.40 11:35:01 AM 122.23 0.57 121.66 66.78 10848.88 11:36:01 AM 45.71 0.32 45.39 43.19 4324.63 11:37:01 AM 23.11 0.03 23.08 0.53 557.41 11:38:01 AM 26.71 0.92 25.79 95.17 759.85 Average: 95.31 12.62 82.69 2748.99 11709.10 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 5187996 6929216 2694436 34.18 2688 1933008 1037332 11.61 202128 2201660 93876 11:35:01 AM 4813460 6857700 3068972 38.93 2688 2220120 1062604 11.90 208916 2505556 131856 11:36:01 AM 4893836 6904984 2988596 37.91 2688 2186608 1009180 11.30 268312 2365160 9924 11:37:01 AM 4822148 6867800 3060284 38.82 2688 2220944 1056320 11.83 272044 2432576 44252 11:38:01 AM 4860012 6877972 3022420 38.34 2688 2192772 1038548 11.63 423888 2243172 26272 Average: 4915490 6887534 2966942 37.64 2688 2150690 1040797 11.65 275058 2349625 61236 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 338.82 180.01 1737.62 62.61 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 94.69 74.01 888.48 10.85 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 23.86 24.43 26.28 9.50 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 18.53 19.54 17.27 8.09 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 28.41 22.96 34.42 10.94 0.00 0.00 0.00 0.00 11:38:01 AM 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 100.88 64.20 540.91 20.40 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) 10/12/2025 _x86_64_ (2 CPU) 11:32:43 LINUX RESTART (2 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 47.32 0.00 9.88 7.78 0.11 34.92 11:34:01 AM 0 41.58 0.00 10.41 9.61 0.10 38.31 11:34:01 AM 1 53.06 0.00 9.34 5.95 0.12 31.53 11:35:01 AM all 36.82 0.00 5.68 1.18 0.09 56.23 11:35:01 AM 0 34.69 0.00 5.62 1.15 0.10 58.45 11:35:01 AM 1 38.95 0.00 5.74 1.22 0.08 54.01 11:36:01 AM all 34.61 0.00 4.25 0.43 0.10 60.61 11:36:01 AM 0 35.07 0.00 4.18 0.27 0.10 60.38 11:36:01 AM 1 34.16 0.00 4.32 0.58 0.10 60.84 11:37:01 AM all 34.71 0.00 3.55 0.13 0.09 61.51 11:37:01 AM 0 39.07 0.00 3.66 0.18 0.10 56.99 11:37:01 AM 1 30.36 0.00 3.43 0.08 0.08 66.04 11:38:01 AM all 36.38 0.00 4.28 0.15 0.09 59.09 11:38:01 AM 0 36.11 0.00 4.20 0.13 0.08 59.48 11:38:01 AM 1 36.66 0.00 4.37 0.17 0.10 58.71 Average: all 37.96 0.00 5.52 1.93 0.10 54.50 Average: 0 37.30 0.00 5.61 2.26 0.10 54.74 Average: 1 38.62 0.00 5.43 1.60 0.10 54.25