---> uname -a: Linux prd-centos8-builder-2c-2g-35706.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4792 19 2243 6740 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:d5:3a:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fed5:3acd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:08:02:1a 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) 06/19/2025 _x86_64_ (2 CPU) 19:31:29 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 196.68 15.98 180.71 5343.15 7021.04 07:34:01 PM 109.78 0.50 109.28 64.39 11490.73 07:35:01 PM 34.21 0.72 33.49 73.05 1760.99 07:36:01 PM 23.26 0.00 23.26 0.00 881.19 Average: 90.99 4.30 86.69 1370.26 5288.38 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5128120 6971232 2754312 34.94 2688 2025820 1017304 11.39 202104 2227868 172496 07:34:01 PM 4973536 6958168 2908896 36.90 2688 2160928 976708 10.94 230840 2326452 41320 07:35:01 PM 4869892 6857700 3012540 38.22 2688 2164340 1099332 12.31 265736 2395432 10768 07:36:01 PM 4815932 6844160 3066500 38.90 2688 2204836 1096472 12.28 270584 2444476 51332 Average: 4946870 6907815 2935562 37.24 2688 2138981 1047454 11.73 242316 2348557 68979 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 244.27 162.66 1777.33 61.52 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 72.89 57.39 769.17 10.03 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 21.96 22.63 26.14 9.14 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 19.64 19.74 19.31 7.15 0.00 0.00 0.00 0.00 07:36:01 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 89.69 65.61 648.01 21.96 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) 06/19/2025 _x86_64_ (2 CPU) 19:31:29 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 39.69 0.00 7.25 1.62 0.10 51.34 07:33:01 PM 0 44.51 0.00 9.14 2.08 0.10 44.17 07:33:01 PM 1 34.92 0.00 5.37 1.16 0.10 58.45 07:34:01 PM all 36.32 0.00 5.57 1.00 0.08 57.03 07:34:01 PM 0 30.47 0.00 5.09 0.88 0.08 63.47 07:34:01 PM 1 42.17 0.00 6.04 1.12 0.08 50.58 07:35:01 PM all 34.27 0.00 3.39 0.20 0.10 62.04 07:35:01 PM 0 35.92 0.00 3.23 0.27 0.10 60.48 07:35:01 PM 1 32.62 0.00 3.55 0.13 0.10 63.59 07:36:01 PM all 32.29 0.00 3.81 0.12 0.07 63.72 07:36:01 PM 0 30.97 0.00 3.81 0.07 0.07 65.09 07:36:01 PM 1 33.61 0.00 3.80 0.17 0.08 62.34 Average: all 35.63 0.00 5.00 0.73 0.09 58.55 Average: 0 35.43 0.00 5.30 0.82 0.09 58.36 Average: 1 35.83 0.00 4.69 0.64 0.09 58.74