---> uname -a: Linux prd-centos8-builder-2c-2g-12903.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: 2799.996 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 654 4776 19 2266 6745 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:ab:44:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:feab:4419/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:5e:b0:a9 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) 11/23/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 269.66 17.74 251.92 5372.08 9048.42 12:34:01 PM 100.37 0.70 99.67 103.18 11219.58 12:35:01 PM 29.79 0.10 29.69 3.60 1258.06 12:36:01 PM 24.73 0.48 24.24 41.19 948.12 Average: 106.14 4.76 101.38 1380.06 5618.31 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5091992 6980652 2790436 35.40 2688 2070356 994340 11.13 201564 2261700 185580 12:34:01 PM 4876588 6913964 3005840 38.13 2688 2212472 1030436 11.54 235172 2414536 55684 12:35:01 PM 4946264 6955032 2936164 37.25 2688 2183912 996000 11.15 267864 2311384 9940 12:36:01 PM 4952488 6963436 2929940 37.17 2688 2186132 1005732 11.26 423552 2148908 8 Average: 4966833 6953271 2915595 36.99 2688 2163218 1006627 11.27 282038 2284132 62803 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 302.53 197.93 2010.55 64.16 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 72.97 61.34 630.86 12.03 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 21.96 22.34 29.27 8.62 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 22.68 21.96 29.81 12.26 0.00 0.00 0.00 0.00 12:36:01 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 105.04 75.89 675.12 24.27 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) 11/23/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 39.72 0.00 7.52 1.85 0.09 50.83 12:33:01 PM 0 32.56 0.00 8.55 2.68 0.08 56.13 12:33:01 PM 1 46.87 0.00 6.49 1.02 0.10 45.53 12:34:01 PM all 34.96 0.00 5.16 0.99 0.10 58.79 12:34:01 PM 0 36.55 0.00 4.81 0.85 0.10 57.69 12:34:01 PM 1 33.37 0.00 5.51 1.13 0.10 59.89 12:35:01 PM all 33.83 0.00 3.61 0.16 0.08 62.32 12:35:01 PM 0 34.92 0.00 3.45 0.18 0.08 61.36 12:35:01 PM 1 32.73 0.00 3.77 0.13 0.08 63.29 12:36:01 PM all 32.13 0.00 3.35 0.14 0.09 64.29 12:36:01 PM 0 32.01 0.00 3.67 0.10 0.08 64.14 12:36:01 PM 1 32.24 0.00 3.03 0.18 0.10 64.45 Average: all 35.15 0.00 4.91 0.78 0.09 59.07 Average: 0 34.01 0.00 5.12 0.95 0.09 59.83 Average: 1 36.29 0.00 4.70 0.62 0.10 58.30