---> uname -a: Linux prd-centos8-builder-2c-2g-13420.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 664 4762 19 2269 6735 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:58:b1:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe58:b172/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:42:20:75 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) 11/25/2025 _x86_64_ (2 CPU) 07:31:34 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 206.31 26.24 180.08 6142.40 28335.15 07:34:01 AM 111.48 0.45 111.03 63.06 11519.98 07:35:01 AM 38.97 0.32 38.65 43.19 2874.36 07:36:01 AM 23.93 0.03 23.90 0.53 956.69 07:37:01 AM 29.49 0.92 28.57 95.17 976.59 Average: 82.04 5.59 76.45 1269.11 8933.38 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5120452 6916684 2761980 35.04 2688 1985644 1068104 11.96 216092 2247476 133572 07:34:01 AM 4842280 6887876 3040152 38.57 2688 2221244 1050984 11.77 208980 2477572 94188 07:35:01 AM 4926032 6938812 2956400 37.51 2688 2187732 994496 11.14 268328 2333580 10924 07:36:01 AM 4946932 6959468 2935500 37.24 2688 2187748 962100 10.77 269320 2312308 9936 07:37:01 AM 4895164 6912928 2987268 37.90 2688 2192968 1010560 11.32 426400 2207284 13068 Average: 4946172 6923154 2936260 37.25 2688 2155067 1017249 11.39 277824 2315644 52338 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 282.79 176.06 1788.21 62.34 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 73.29 58.56 846.94 9.80 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 21.96 22.68 27.97 8.37 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 18.26 18.10 17.27 6.75 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 22.26 21.51 28.28 16.44 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 83.72 59.39 541.78 20.74 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) 11/25/2025 _x86_64_ (2 CPU) 07:31:34 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 40.60 0.00 7.35 3.19 0.10 48.76 07:33:01 AM 0 36.43 0.00 8.57 4.22 0.10 50.68 07:33:01 AM 1 44.77 0.00 6.13 2.16 0.10 46.85 07:34:01 AM all 32.88 0.00 5.39 4.17 0.10 57.46 07:34:01 AM 0 36.96 0.00 5.49 3.88 0.10 53.56 07:34:01 AM 1 28.80 0.00 5.28 4.46 0.10 61.36 07:35:01 AM all 34.68 0.00 4.10 0.47 0.08 60.68 07:35:01 AM 0 37.82 0.00 4.57 0.35 0.08 57.17 07:35:01 AM 1 31.53 0.00 3.62 0.58 0.08 64.18 07:36:01 AM all 32.33 0.00 3.37 0.49 0.10 63.71 07:36:01 AM 0 36.82 0.00 3.42 0.47 0.12 59.18 07:36:01 AM 1 27.85 0.00 3.32 0.52 0.08 68.23 07:37:01 AM all 35.38 0.00 3.61 0.38 0.09 60.54 07:37:01 AM 0 44.33 0.00 3.82 0.30 0.08 51.47 07:37:01 AM 1 26.41 0.00 3.40 0.47 0.10 69.62 Average: all 35.17 0.00 4.76 1.74 0.10 58.24 Average: 0 38.48 0.00 5.17 1.84 0.10 54.41 Average: 1 31.86 0.00 4.35 1.64 0.09 62.06