---> uname -a: Linux prd-centos8-builder-2c-2g-50513.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4814 19 2259 6776 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:1e:39:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe1e:3974/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:45:4d:74 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) 09/07/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 306.93 24.83 282.10 6034.51 16540.09 04:34:02 PM 113.74 0.45 113.29 63.04 12225.17 04:35:01 PM 29.74 0.36 29.38 44.46 1752.05 04:36:01 PM 23.68 0.00 23.68 0.00 920.93 04:37:01 PM 27.04 0.92 26.12 95.17 712.81 Average: 100.47 5.33 95.15 1251.74 6446.72 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5062208 6935292 2820216 35.78 2688 2057092 1057756 11.84 237540 2262768 209152 04:34:02 PM 4838600 6890828 3043824 38.62 2688 2227552 1057928 11.85 210384 2477568 82852 04:35:01 PM 4967140 6968948 2915284 36.98 2688 2177292 971204 10.87 267656 2293580 9936 04:36:01 PM 4986256 6987888 2896168 36.74 2688 2177292 952032 10.66 268656 2273648 9936 04:37:01 PM 4967784 6983072 2914640 36.98 2688 2190420 942876 10.56 424352 2135940 33196 Average: 4964398 6953206 2918026 37.02 2688 2165930 996359 11.16 281718 2288701 69014 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 341.54 198.37 1773.46 64.53 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:02 PM eth0 85.01 67.50 846.28 10.60 0.00 0.00 0.00 0.00 04:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 25.18 24.79 27.91 9.69 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.76 19.31 19.15 6.91 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 24.66 21.39 28.09 11.17 0.00 0.00 0.00 0.00 04:37:01 PM 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 99.49 66.42 540.78 20.62 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) 09/07/2025 _x86_64_ (2 CPU) 16:31:31 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 37.02 0.00 7.20 3.54 0.09 52.15 04:33:01 PM 0 27.77 0.00 6.15 2.21 0.08 63.79 04:33:01 PM 1 46.26 0.00 8.26 4.86 0.10 40.52 04:34:02 PM all 34.53 0.00 5.26 2.72 0.08 57.40 04:34:02 PM 0 29.89 0.00 4.55 2.16 0.08 63.31 04:34:02 PM 1 39.17 0.00 5.97 3.28 0.08 51.49 04:35:01 PM all 30.14 0.00 3.80 0.25 0.08 65.73 04:35:01 PM 0 16.02 0.00 3.26 0.19 0.08 80.45 04:35:01 PM 1 44.23 0.00 4.34 0.31 0.08 51.04 04:36:01 PM all 32.84 0.00 3.59 0.23 0.08 63.25 04:36:01 PM 0 20.19 0.00 2.92 0.30 0.07 76.53 04:36:01 PM 1 45.48 0.00 4.27 0.17 0.10 49.98 04:37:01 PM all 36.00 0.00 4.15 0.25 0.09 59.51 04:37:01 PM 0 17.84 0.00 3.12 0.25 0.08 78.70 04:37:01 PM 1 54.16 0.00 5.17 0.25 0.10 40.31 Average: all 34.12 0.00 4.80 1.40 0.09 59.59 Average: 0 22.36 0.00 4.00 1.03 0.08 72.53 Average: 1 45.86 0.00 5.61 1.78 0.09 46.66