---> uname -a: Linux prd-centos8-builder-2c-2g-7775.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4781 19 2265 6750 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:b4:9a:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:feb4:9a51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:44:d5:70 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) 11/11/2025 _x86_64_ (2 CPU) 00:31:34 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 196.47 22.59 173.88 5841.35 7267.22 12:34:01 AM 118.06 0.52 117.54 65.18 12439.82 12:35:01 AM 36.75 0.70 36.05 72.91 1889.34 12:36:01 AM 21.46 0.00 21.46 0.00 542.64 12:37:01 AM 24.04 0.52 23.53 64.65 671.89 Average: 79.36 4.87 74.50 1209.01 4562.41 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5065464 6915080 2816960 35.74 2688 2032180 1062744 11.90 210116 2281348 182524 12:34:01 AM 4980568 6988196 2901856 36.81 2688 2182936 959616 10.74 228648 2315760 43092 12:35:01 AM 4874868 6916616 3007556 38.16 2688 2217220 1030152 11.53 272096 2380156 43080 12:36:01 AM 4834008 6877008 3048416 38.67 2688 2218396 1057608 11.84 273016 2419664 44252 12:37:01 AM 4867348 6886544 3015076 38.25 2688 2194228 1048884 11.74 439220 2220368 31140 Average: 4924451 6916689 2957973 37.53 2688 2168992 1031801 11.55 284619 2323459 68818 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 324.67 190.59 1786.62 63.19 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 79.87 62.40 847.93 10.33 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 26.74 27.42 31.02 10.24 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 18.25 19.00 17.81 7.53 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 27.51 23.69 30.50 16.48 0.00 0.00 0.00 0.00 12:37:01 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 95.42 64.63 542.83 21.55 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) 11/11/2025 _x86_64_ (2 CPU) 00:31:34 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 43.61 0.00 7.48 1.91 0.13 46.88 12:33:01 AM 0 47.78 0.00 7.37 1.05 0.13 43.67 12:33:01 AM 1 39.43 0.00 7.60 2.76 0.12 50.09 12:34:01 AM all 35.03 0.00 4.68 1.29 0.10 58.90 12:34:01 AM 0 34.18 0.00 4.47 1.32 0.10 59.93 12:34:01 AM 1 35.89 0.00 4.88 1.25 0.10 57.88 12:35:01 AM all 33.56 0.00 3.85 0.38 0.10 62.11 12:35:01 AM 0 32.06 0.00 3.91 0.48 0.12 63.43 12:35:01 AM 1 35.06 0.00 3.79 0.28 0.08 60.78 12:36:01 AM all 34.62 0.00 3.30 0.36 0.08 61.64 12:36:01 AM 0 42.60 0.00 4.05 0.32 0.08 52.95 12:36:01 AM 1 26.64 0.00 2.55 0.40 0.08 70.33 12:37:01 AM all 37.17 0.00 4.33 0.14 0.09 58.26 12:37:01 AM 0 36.15 0.00 4.27 0.13 0.08 59.36 12:37:01 AM 1 38.20 0.00 4.39 0.15 0.10 57.16 Average: all 36.80 0.00 4.73 0.81 0.10 57.56 Average: 0 38.55 0.00 4.81 0.66 0.10 55.87 Average: 1 35.04 0.00 4.64 0.97 0.10 59.26