---> uname -a: Linux prd-centos8-builder-2c-2g-11017.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 637 4793 19 2266 6763 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:a5:1b:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fea5:1bd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:8e:04:d0 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) 11/16/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:02 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 167.34 18.08 149.26 5463.80 7681.89 05:34:01 AM 111.45 0.70 110.75 103.18 12343.06 05:35:01 AM 34.52 0.50 34.02 34.12 1327.74 05:36:01 AM 21.21 0.00 21.21 0.00 541.16 05:37:01 AM 24.68 0.52 24.16 64.65 685.87 Average: 71.52 3.91 67.61 1118.89 4505.34 05:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5179072 7014868 2703360 34.30 2688 2018392 967428 10.83 201504 2176760 157464 05:34:01 AM 4974000 6983124 2908432 36.90 2688 2184124 977028 10.94 232608 2320848 27112 05:35:01 AM 4872540 6916688 3009892 38.18 2688 2219324 1043268 11.68 285876 2368236 44252 05:36:01 AM 4834408 6884996 3048024 38.67 2688 2225704 1073904 12.02 287456 2404384 50632 05:37:01 AM 4871576 6895276 3010856 38.20 2688 2198524 1057768 11.84 439160 2216072 34388 Average: 4946319 6938990 2936113 37.25 2688 2169214 1023879 11.46 289321 2297260 62770 05:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 298.22 182.20 1840.92 63.10 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 85.92 69.42 824.45 11.92 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 23.84 24.98 30.14 9.39 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 17.76 18.41 17.71 7.18 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 23.08 21.56 28.98 14.53 0.00 0.00 0.00 0.00 05:37:01 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 89.08 62.92 544.17 21.08 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) 11/16/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:02 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 39.71 0.00 7.08 1.80 0.09 51.31 05:33:01 AM 0 50.55 0.00 7.87 1.41 0.10 40.06 05:33:01 AM 1 28.90 0.00 6.30 2.19 0.08 62.52 05:34:01 AM all 35.17 0.00 5.23 1.32 0.11 58.18 05:34:01 AM 0 46.87 0.00 5.90 1.45 0.10 45.67 05:34:01 AM 1 23.47 0.00 4.55 1.18 0.12 70.68 05:35:01 AM all 32.65 0.00 3.37 0.23 0.09 63.66 05:35:01 AM 0 39.30 0.00 3.73 0.28 0.08 56.60 05:35:01 AM 1 26.01 0.00 3.00 0.17 0.10 70.72 05:36:01 AM all 33.80 0.00 3.37 0.12 0.09 62.62 05:36:01 AM 0 48.82 0.00 3.94 0.18 0.08 46.97 05:36:01 AM 1 18.79 0.00 2.80 0.07 0.10 78.24 05:37:01 AM all 35.27 0.00 4.10 0.18 0.09 60.36 05:37:01 AM 0 37.76 0.00 3.88 0.15 0.10 58.10 05:37:01 AM 1 32.78 0.00 4.31 0.20 0.08 62.63 Average: all 35.30 0.00 4.62 0.72 0.10 59.26 Average: 0 44.64 0.00 5.05 0.69 0.09 49.52 Average: 1 25.98 0.00 4.18 0.76 0.10 68.99