---> uname -a: Linux prd-centos8-builder-2c-2g-207.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: 2800.000 BogoMIPS: 5600.00 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 647 4787 19 2263 6753 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:a7:bd:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fea7:bd35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:59:0d:24:f1 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) 10/20/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 269.47 17.87 251.60 5374.55 8373.70 01:34:01 AM 108.01 0.72 107.30 103.97 11717.28 01:35:01 AM 36.58 0.50 36.08 34.13 1905.80 01:36:01 AM 23.79 0.02 23.78 0.93 898.45 01:37:01 AM 23.29 0.50 22.79 63.71 659.96 Average: 92.24 3.92 88.32 1115.78 4711.38 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5133120 6985792 2749304 34.88 2688 2035252 1001256 11.21 203116 2221276 180200 01:34:01 AM 4939348 6945584 2943076 37.34 2688 2181508 1004908 11.25 233036 2354772 42660 01:35:01 AM 4943356 6951296 2939068 37.29 2688 2183288 1001884 11.22 268532 2314332 10772 01:36:01 AM 4994232 7002200 2888192 36.64 2688 2183316 1010560 11.32 282900 2249168 10768 01:37:01 AM 4916796 6928488 2965628 37.62 2688 2186728 1001748 11.22 437068 2173080 25720 Average: 4985370 6962672 2897054 36.75 2688 2154018 1004071 11.24 284930 2262526 54024 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 293.72 188.44 1892.70 63.01 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 69.48 55.93 739.43 10.76 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 22.40 23.61 28.01 8.97 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 27.64 22.51 31.39 13.67 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 16.26 15.69 12.36 7.91 0.00 0.00 0.00 0.00 01:37:01 AM 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 85.92 61.25 540.89 20.87 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) 10/20/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 42.31 0.00 7.41 2.70 0.13 47.46 01:33:01 AM 0 55.77 0.00 7.64 1.87 0.13 34.58 01:33:01 AM 1 28.84 0.00 7.19 3.53 0.12 60.33 01:34:01 AM all 36.11 0.00 5.24 1.45 0.13 57.07 01:34:01 AM 0 38.22 0.00 4.96 1.49 0.13 55.20 01:34:01 AM 1 34.00 0.00 5.53 1.42 0.12 58.94 01:35:01 AM all 34.67 0.00 3.46 0.70 0.12 61.05 01:35:01 AM 0 48.42 0.00 3.72 0.87 0.13 46.86 01:35:01 AM 1 20.90 0.00 3.21 0.53 0.10 75.26 01:36:01 AM all 32.45 0.00 3.30 0.40 0.10 63.75 01:36:01 AM 0 36.24 0.00 3.18 0.58 0.10 59.90 01:36:01 AM 1 28.66 0.00 3.42 0.22 0.10 67.60 01:37:01 AM all 30.06 0.00 3.93 7.41 0.13 58.48 01:37:01 AM 0 46.35 0.00 4.99 14.59 0.13 33.94 01:37:01 AM 1 13.78 0.00 2.87 0.22 0.12 83.02 Average: all 35.12 0.00 4.67 2.53 0.12 57.56 Average: 0 44.99 0.00 4.90 3.88 0.13 46.10 Average: 1 25.23 0.00 4.44 1.18 0.11 69.03