---> uname -a: Linux prd-centos8-builder-2c-2g-11026.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 635 4791 19 2270 6765 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:35:cd:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe35:cd89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:9a:61:4e 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) 11/16/2025 _x86_64_ (2 CPU) 07:31:33 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 178.89 23.34 155.56 5782.98 7198.68 07:34:01 AM 116.71 0.70 116.01 103.15 12378.39 07:35:01 AM 35.82 0.50 35.32 34.12 1814.71 07:36:01 AM 24.63 0.00 24.63 0.00 909.35 07:37:01 AM 23.71 0.52 23.20 64.66 667.91 Average: 75.96 5.01 70.95 1197.17 4594.41 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5193772 7033980 2688660 34.11 2688 2022924 910784 10.20 200060 2164296 168200 07:34:01 AM 4960260 6972784 2922172 37.07 2688 2187572 950848 10.65 231064 2334988 41256 07:35:01 AM 4874136 6921528 3008296 38.16 2688 2222608 995920 11.15 285196 2366640 43080 07:36:01 AM 4848892 6897408 3033540 38.48 2688 2223784 1025256 11.48 285932 2391200 44252 07:37:01 AM 4924496 6943348 2957936 37.53 2688 2193576 985060 11.03 437420 2164284 25108 Average: 4960311 6953810 2922121 37.07 2688 2170093 973574 10.90 287934 2284282 64379 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 289.69 174.53 1785.43 61.82 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 76.60 64.12 849.27 11.49 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 23.78 24.93 30.02 9.38 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 18.08 18.20 17.70 7.14 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 23.61 20.66 28.80 10.29 0.00 0.00 0.00 0.00 07:37:01 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 86.36 60.49 542.33 20.03 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) 11/16/2025 _x86_64_ (2 CPU) 07:31:33 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 44.95 0.00 7.65 1.86 0.10 45.44 07:33:01 AM 0 53.15 0.00 7.37 0.97 0.10 38.41 07:33:01 AM 1 36.75 0.00 7.93 2.76 0.10 52.46 07:34:01 AM all 35.56 0.00 5.58 1.14 0.10 57.61 07:34:01 AM 0 45.93 0.00 6.91 1.28 0.10 45.77 07:34:01 AM 1 25.21 0.00 4.26 1.00 0.10 69.43 07:35:01 AM all 32.62 0.00 3.34 0.31 0.10 63.63 07:35:01 AM 0 42.35 0.00 3.70 0.37 0.08 53.50 07:35:01 AM 1 22.89 0.00 2.98 0.25 0.12 73.76 07:36:01 AM all 32.96 0.00 3.39 0.16 0.09 63.40 07:36:01 AM 0 44.12 0.00 4.05 0.12 0.10 51.62 07:36:01 AM 1 21.79 0.00 2.73 0.20 0.08 75.19 07:37:01 AM all 34.56 0.00 4.24 0.41 0.10 60.69 07:37:01 AM 0 56.16 0.00 5.60 0.53 0.10 37.60 07:37:01 AM 1 13.00 0.00 2.88 0.28 0.10 83.73 Average: all 36.13 0.00 4.84 0.78 0.10 58.16 Average: 0 48.34 0.00 5.52 0.65 0.10 45.39 Average: 1 23.92 0.00 4.16 0.90 0.10 70.92