---> uname -a: Linux prd-centos8-builder-2c-2g-3720.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 644 4784 19 2269 6756 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:eb:27:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feeb:2704/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fb:45:54:7d 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) 10/30/2025 _x86_64_ (2 CPU) 10:31:31 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 233.36 27.12 206.23 6285.77 7508.31 10:34:01 AM 108.36 0.50 107.86 64.38 12108.20 10:35:01 AM 35.48 0.30 35.18 42.39 1781.20 10:36:01 AM 21.35 0.00 21.35 0.00 859.44 10:37:01 AM 31.86 0.92 30.94 95.17 1165.49 Average: 86.08 5.77 80.32 1297.63 4684.75 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5174152 7013148 2708280 34.36 2688 2021768 941636 10.54 200320 2184184 166156 10:34:01 AM 4961156 6973196 2921276 37.06 2688 2187140 967124 10.83 230256 2335056 43100 10:35:01 AM 4833876 6880060 3048556 38.68 2688 2221736 1054928 11.81 270880 2422740 44248 10:36:01 AM 4917088 6929064 2965344 37.62 2688 2187420 1003108 11.23 268632 2341460 9936 10:37:01 AM 4947572 6965236 2934860 37.23 2688 2192392 963684 10.79 423392 2156216 25108 Average: 4966769 6952141 2915663 36.99 2688 2162091 986096 11.04 278696 2287931 57710 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 291.07 181.21 1782.89 62.71 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 84.54 63.78 849.06 10.62 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 22.88 25.30 28.21 9.52 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 15.81 16.30 15.71 5.85 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 23.46 20.34 29.61 11.02 0.00 0.00 0.00 0.00 10:37:01 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 87.56 61.39 541.13 19.94 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) 10/30/2025 _x86_64_ (2 CPU) 10:31:31 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 44.17 0.00 7.99 2.74 0.13 44.97 10:33:01 AM 0 34.57 0.00 7.16 0.84 0.13 57.30 10:33:01 AM 1 53.77 0.00 8.82 4.64 0.13 32.64 10:34:01 AM all 34.65 0.00 5.28 1.59 0.11 58.37 10:34:01 AM 0 13.06 0.00 3.86 1.23 0.10 81.75 10:34:01 AM 1 56.34 0.00 6.71 1.94 0.12 34.90 10:35:01 AM all 33.54 0.00 3.45 0.29 0.13 62.60 10:35:01 AM 0 21.21 0.00 3.01 0.20 0.12 75.47 10:35:01 AM 1 45.87 0.00 3.89 0.38 0.13 49.72 10:36:01 AM all 28.69 0.00 3.27 0.26 0.10 67.68 10:36:01 AM 0 14.70 0.00 2.39 0.15 0.08 82.68 10:36:01 AM 1 42.72 0.00 4.15 0.37 0.12 52.65 10:37:01 AM all 34.79 0.00 4.45 0.28 0.13 60.36 10:37:01 AM 0 23.29 0.00 3.82 0.27 0.12 72.51 10:37:01 AM 1 46.30 0.00 5.08 0.28 0.13 48.20 Average: all 35.17 0.00 4.89 1.03 0.12 58.80 Average: 0 21.35 0.00 4.05 0.54 0.11 73.95 Average: 1 49.00 0.00 5.73 1.52 0.13 43.62