---> uname -a: Linux prd-centos8-builder-2c-2g-10874.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 650 4778 19 2268 6750 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:2a:0a:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe2a:aed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:3c:06:a5 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) 12/05/2025 _x86_64_ (2 CPU) 21:31:55 LINUX RESTART (2 CPU) 09:33:01 PM tps rtps wtps bread/s bwrtn/s 09:34:01 PM 119.83 0.77 119.06 72.65 11178.92 09:35:01 PM 53.49 0.32 53.17 43.19 5873.62 09:36:01 PM 21.03 0.03 20.99 0.53 554.80 09:37:01 PM 28.16 1.12 27.05 108.12 735.26 Average: 55.63 0.56 55.07 56.12 4585.48 09:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 PM 4970636 6943752 2911796 36.94 2688 2148828 1029764 11.53 205496 2353760 102684 09:35:01 PM 4991556 7003804 2890876 36.67 2688 2187400 978516 10.96 268216 2267784 11752 09:36:01 PM 4928312 6949848 2954120 37.48 2688 2196796 1036832 11.61 270248 2328932 20136 09:37:01 PM 4903444 6922220 2978988 37.79 2688 2193572 1071736 12.00 427312 2195804 15292 Average: 4948487 6954906 2933945 37.22 2688 2181649 1029212 11.52 292818 2286570 37466 09:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 66.77 56.56 719.24 9.27 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 72.42 54.99 605.98 10.73 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.68 19.26 18.04 7.42 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 21.96 19.75 28.65 9.98 0.00 0.00 0.00 0.00 09:37:01 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 45.21 37.64 342.96 9.35 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) 12/05/2025 _x86_64_ (2 CPU) 21:31:55 LINUX RESTART (2 CPU) 09:33:01 PM CPU %user %nice %system %iowait %steal %idle 09:34:01 PM all 35.98 0.00 5.65 1.78 0.09 56.50 09:34:01 PM 0 45.09 0.00 5.89 1.71 0.08 47.22 09:34:01 PM 1 26.88 0.00 5.41 1.85 0.10 65.77 09:35:01 PM all 34.84 0.00 3.68 1.10 0.09 60.29 09:35:01 PM 0 44.09 0.00 3.74 1.40 0.10 50.68 09:35:01 PM 1 25.57 0.00 3.62 0.80 0.08 69.92 09:36:01 PM all 33.42 0.00 3.56 0.11 0.08 62.83 09:36:01 PM 0 43.80 0.00 4.49 0.12 0.08 51.51 09:36:01 PM 1 23.05 0.00 2.62 0.10 0.08 74.14 09:37:01 PM all 36.53 0.00 3.49 0.15 0.09 59.74 09:37:01 PM 0 52.74 0.00 4.33 0.20 0.08 42.65 09:37:01 PM 1 20.31 0.00 2.66 0.10 0.10 76.83 Average: all 35.19 0.00 4.10 0.79 0.09 59.84 Average: 0 46.43 0.00 4.61 0.86 0.09 48.02 Average: 1 23.96 0.00 3.58 0.71 0.09 71.66