---> uname -a: Linux prd-centos8-builder-2c-2g-1863.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 640 4788 19 2269 6760 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:fb:20:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fefb:20de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:84:bd:a0 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) 11/28/2025 _x86_64_ (2 CPU) 11:31:29 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 182.91 22.01 160.90 4562.35 18593.39 11:34:01 AM 111.85 0.70 111.15 103.17 12258.35 11:35:01 AM 34.26 0.10 34.16 3.60 1792.65 11:36:01 AM 22.00 0.35 21.65 29.60 584.12 11:37:01 AM 25.67 0.57 25.11 65.58 735.09 Average: 75.34 4.75 70.59 952.92 6793.09 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5200164 7038252 2682268 34.03 2688 2020640 926932 10.38 201188 2157180 166920 11:34:01 AM 4947152 6960064 2935280 37.24 2688 2187928 973492 10.90 229976 2348440 43096 11:35:01 AM 4845664 6891904 3036768 38.53 2688 2221356 1047428 11.73 273272 2407084 44252 11:36:01 AM 4968348 6981928 2914084 36.97 2688 2188748 956556 10.71 271000 2287144 10880 11:37:01 AM 4896412 6914924 2986020 37.88 2688 2193188 1013080 11.34 425776 2204128 26264 Average: 4971548 6957414 2910884 36.93 2688 2162372 983498 11.01 280242 2280795 58282 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 283.49 189.14 1815.19 63.47 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 82.36 64.55 828.42 10.52 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 21.48 22.55 28.14 9.53 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 17.68 18.10 17.21 6.99 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 22.24 18.73 28.13 9.21 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 85.45 62.61 543.45 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) 11/28/2025 _x86_64_ (2 CPU) 11:31:29 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 36.11 0.00 6.95 2.11 0.08 54.75 11:33:01 AM 0 37.94 0.00 6.71 1.84 0.08 53.42 11:33:01 AM 1 34.28 0.00 7.18 2.38 0.08 56.08 11:34:01 AM all 33.53 0.00 4.71 0.92 0.09 60.75 11:34:01 AM 0 37.30 0.00 5.43 1.02 0.08 56.18 11:34:01 AM 1 29.77 0.00 3.99 0.82 0.10 65.33 11:35:01 AM all 33.94 0.00 3.53 0.18 0.08 62.26 11:35:01 AM 0 32.85 0.00 3.28 0.17 0.08 63.62 11:35:01 AM 1 35.03 0.00 3.78 0.20 0.08 60.91 11:36:01 AM all 34.40 0.00 3.42 0.13 0.08 61.97 11:36:01 AM 0 20.89 0.00 2.35 0.12 0.08 76.56 11:36:01 AM 1 47.92 0.00 4.48 0.15 0.08 47.37 11:37:01 AM all 32.61 0.00 3.79 0.13 0.08 63.39 11:37:01 AM 0 29.52 0.00 3.30 0.08 0.08 67.01 11:37:01 AM 1 35.71 0.00 4.28 0.17 0.08 59.76 Average: all 34.12 0.00 4.48 0.69 0.09 60.63 Average: 0 31.70 0.00 4.21 0.64 0.08 63.36 Average: 1 36.54 0.00 4.74 0.74 0.09 57.89