---> uname -a: Linux prd-centos8-builder-2c-2g-48053.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 627 4813 19 2256 6772 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:fd:34:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fefd:34e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d7:21:a4:db 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) 07/31/2025 _x86_64_ (2 CPU) 19:32:18 LINUX RESTART (2 CPU) 07:33:03 PM tps rtps wtps bread/s bwrtn/s 07:34:01 PM 284.75 6.98 277.77 1150.36 7133.99 07:35:01 PM 100.05 0.70 99.35 103.18 11076.02 07:36:01 PM 33.94 0.50 33.44 34.13 1330.88 07:37:01 PM 18.13 0.08 18.04 10.66 486.70 Average: 107.75 2.02 105.72 317.67 4988.93 07:33:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 PM 5004264 6936788 2878160 36.51 2688 2111856 1024116 11.47 209364 2334176 228416 07:35:01 PM 4975372 6974520 2907052 36.88 2688 2174876 960496 10.75 233560 2319836 27856 07:36:01 PM 4897324 6897612 2985100 37.87 2688 2175936 1039648 11.64 267696 2363536 10832 07:37:01 PM 4916012 6916016 2966412 37.63 2688 2175524 1015916 11.38 436572 2175820 10176 Average: 4948243 6931234 2934181 37.22 2688 2159548 1010044 11.31 286798 2298342 69320 07:33:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 101.69 82.82 1083.81 12.69 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 55.12 46.48 574.75 10.34 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 21.66 22.13 27.02 9.37 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 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 26.51 23.58 30.88 9.08 0.00 0.00 0.00 0.00 07:37:01 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 50.82 43.42 423.63 10.35 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) 07/31/2025 _x86_64_ (2 CPU) 19:32:18 LINUX RESTART (2 CPU) 07:33:03 PM CPU %user %nice %system %iowait %steal %idle 07:34:01 PM all 35.65 0.00 5.85 1.90 0.08 56.53 07:34:01 PM 0 48.00 0.00 7.43 2.71 0.09 41.77 07:34:01 PM 1 23.35 0.00 4.27 1.08 0.07 71.23 07:35:01 PM all 34.70 0.00 4.76 0.87 0.10 59.57 07:35:01 PM 0 40.38 0.00 5.15 0.88 0.10 53.49 07:35:01 PM 1 29.01 0.00 4.38 0.87 0.10 65.65 07:36:01 PM all 33.82 0.00 3.78 0.20 0.09 62.10 07:36:01 PM 0 41.17 0.00 4.22 0.25 0.08 54.28 07:36:01 PM 1 26.49 0.00 3.35 0.15 0.10 69.91 07:37:01 PM all 31.69 0.00 3.70 0.10 0.09 64.42 07:37:01 PM 0 42.53 0.00 4.24 0.17 0.10 52.97 07:37:01 PM 1 20.85 0.00 3.15 0.03 0.08 75.88 Average: all 33.95 0.00 4.51 0.76 0.09 60.69 Average: 0 42.97 0.00 5.24 0.99 0.09 50.71 Average: 1 24.94 0.00 3.78 0.53 0.09 70.66