---> uname -a: Linux prd-centos8-builder-2c-2g-5931.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 638 4791 19 2268 6762 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:97:04:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe97:429/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:dd:6d:1f 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) 11/04/2025 _x86_64_ (2 CPU) 11:31:33 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 184.84 24.67 160.17 6029.12 6617.41 11:34:01 AM 122.79 0.58 122.21 67.31 10922.16 11:35:01 AM 53.52 0.35 53.17 43.73 5914.78 11:36:01 AM 23.21 0.00 23.21 0.00 660.93 11:37:01 AM 27.36 0.92 26.44 95.17 722.96 Average: 82.35 5.30 77.04 1247.26 4967.67 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5302384 7001456 2580048 32.73 2688 1891188 1012152 11.33 200140 2088968 63352 11:34:01 AM 4984796 6957872 2897636 36.76 2688 2148808 1007272 11.28 204232 2338532 102676 11:35:01 AM 5003468 7015852 2878964 36.52 2688 2187396 958148 10.73 266828 2253588 11752 11:36:01 AM 4975684 6986804 2906748 36.88 2688 2186484 976904 10.94 267700 2282548 9920 11:37:01 AM 4994200 7012776 2888232 36.64 2688 2193432 945116 10.58 422504 2106192 27000 Average: 5052106 6994952 2830326 35.91 2688 2121462 979918 10.97 272281 2213966 42940 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 271.95 161.74 1396.15 60.41 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 60.93 49.68 655.02 8.50 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 74.80 60.92 606.06 11.77 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 19.06 19.09 17.55 7.29 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 23.68 21.48 29.78 11.49 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.09 62.59 540.94 19.90 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) 11/04/2025 _x86_64_ (2 CPU) 11:31:33 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 32.15 0.00 6.29 1.91 0.08 59.58 11:33:01 AM 0 37.36 0.00 6.06 2.04 0.07 54.47 11:33:01 AM 1 26.95 0.00 6.51 1.77 0.08 64.68 11:34:01 AM all 34.49 0.00 5.36 1.50 0.09 58.56 11:34:01 AM 0 53.50 0.00 7.05 1.48 0.10 37.86 11:34:01 AM 1 15.50 0.00 3.68 1.52 0.08 79.22 11:35:01 AM all 34.58 0.00 4.10 0.99 0.13 60.21 11:35:01 AM 0 51.45 0.00 4.79 1.08 0.12 42.56 11:35:01 AM 1 17.70 0.00 3.40 0.90 0.13 77.86 11:36:01 AM all 32.99 0.00 3.62 0.12 0.10 63.16 11:36:01 AM 0 43.18 0.00 4.18 0.12 0.10 52.42 11:36:01 AM 1 22.81 0.00 3.07 0.13 0.10 73.90 11:37:01 AM all 35.85 0.00 3.82 0.14 0.08 60.12 11:37:01 AM 0 59.48 0.00 5.14 0.22 0.08 35.08 11:37:01 AM 1 12.26 0.00 2.50 0.07 0.07 85.11 Average: all 34.01 0.00 4.64 0.93 0.09 60.33 Average: 0 49.00 0.00 5.45 0.99 0.09 44.47 Average: 1 19.04 0.00 3.83 0.88 0.09 76.16