---> uname -a: Linux prd-centos8-builder-2c-2g-3500.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 698 4730 19 2268 6701 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:9d:38:cd 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 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe9d:38cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:6e:8b:80 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) 10/14/2025 _x86_64_ (2 CPU) 07:31:40 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 286.17 69.24 216.93 13972.14 42021.30 07:34:01 AM 116.08 0.52 115.56 65.18 11038.89 07:35:01 AM 48.55 0.32 48.23 43.19 4545.52 07:36:01 AM 27.85 0.03 27.81 0.53 995.02 07:37:01 AM 26.19 0.92 25.27 95.17 746.43 Average: 100.96 14.20 86.76 2834.96 11868.79 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5201308 6913676 2681116 34.01 2688 1904468 1089352 12.20 200352 2190908 83328 07:34:01 AM 4818596 6860964 3063828 38.87 2688 2218492 1074616 12.03 207236 2501348 134084 07:35:01 AM 4888940 6899436 2993484 37.98 2688 2186156 1055460 11.82 266792 2370056 10924 07:36:01 AM 4818884 6862600 3063540 38.87 2688 2219312 1083632 12.13 270364 2436244 43076 07:37:01 AM 4870692 6886876 3011732 38.21 2688 2191144 1041312 11.66 422268 2231904 25108 Average: 4919684 6884710 2962740 37.59 2688 2143914 1068874 11.97 273402 2346092 59304 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 298.98 187.30 1564.62 62.56 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 96.85 72.58 1123.90 10.50 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 19.08 19.84 24.37 8.23 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 18.43 19.61 17.00 8.08 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 26.17 23.43 34.64 11.13 0.00 0.00 0.00 0.00 07:37:01 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 91.90 64.55 552.89 20.10 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) 10/14/2025 _x86_64_ (2 CPU) 07:31:40 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 38.94 0.00 10.40 8.97 0.11 41.58 07:33:01 AM 0 43.08 0.00 9.33 5.47 0.12 41.99 07:33:01 AM 1 34.79 0.00 11.47 12.48 0.10 41.16 07:34:01 AM all 35.56 0.00 5.76 2.19 0.10 56.39 07:34:01 AM 0 53.68 0.00 7.53 2.51 0.10 36.18 07:34:01 AM 1 17.55 0.00 4.00 1.88 0.10 76.48 07:35:01 AM all 34.87 0.00 3.84 0.84 0.11 60.34 07:35:01 AM 0 46.58 0.00 4.55 0.77 0.10 48.00 07:35:01 AM 1 23.15 0.00 3.12 0.92 0.12 72.70 07:36:01 AM all 33.94 0.00 3.49 0.32 0.10 62.16 07:36:01 AM 0 50.39 0.00 4.71 0.30 0.12 44.48 07:36:01 AM 1 17.45 0.00 2.25 0.33 0.08 79.88 07:37:01 AM all 35.49 0.00 4.23 0.41 0.10 59.77 07:37:01 AM 0 49.88 0.00 4.80 0.62 0.10 44.60 07:37:01 AM 1 21.10 0.00 3.65 0.20 0.10 74.95 Average: all 35.76 0.00 5.53 2.54 0.10 56.07 Average: 0 48.73 0.00 6.18 1.93 0.11 43.05 Average: 1 22.78 0.00 4.89 3.15 0.10 69.08