---> uname -a: Linux prd-centos8-builder-2c-2g-17640.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 644 4787 19 2265 6755 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:33:00:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe33:e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:df:8b:3f 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) 12/31/2025 _x86_64_ (2 CPU) 06:31:27 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 190.16 10.16 180.00 1995.47 7135.28 06:34:01 AM 105.25 0.50 104.75 64.38 11688.70 06:35:01 AM 34.06 1.05 33.01 92.64 1305.95 06:36:01 AM 21.90 0.00 21.90 0.00 586.94 06:37:01 AM 25.52 0.52 25.01 64.65 716.23 Average: 75.39 2.45 72.94 443.54 4286.93 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5142208 6989956 2740216 34.76 2688 2031108 976716 10.94 201992 2215732 153596 06:34:01 AM 4953004 6959296 2929420 37.16 2688 2181568 958640 10.73 232056 2343128 27112 06:35:01 AM 4842504 6885744 3039920 38.57 2688 2218524 1043728 11.69 285876 2398808 44252 06:36:01 AM 4977652 6987292 2904772 36.85 2688 2185108 936236 10.48 283640 2266448 10768 06:37:01 AM 4974016 6989436 2908408 36.90 2688 2190312 931324 10.43 438196 2115760 27020 Average: 4977877 6962345 2904547 36.85 2688 2161324 969329 10.85 288352 2267975 52550 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 282.26 179.93 1852.13 62.44 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 68.84 54.40 739.55 10.05 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 22.79 24.06 29.29 9.19 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 17.68 18.25 17.62 7.01 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 21.66 20.44 28.45 9.46 0.00 0.00 0.00 0.00 06:37:01 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 82.66 59.42 533.51 19.63 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) 12/31/2025 _x86_64_ (2 CPU) 06:31:27 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 35.93 0.00 6.32 2.07 0.12 55.56 06:33:01 AM 0 27.27 0.00 4.73 0.88 0.12 67.00 06:33:01 AM 1 44.65 0.00 7.92 3.27 0.12 44.05 06:34:01 AM all 34.96 0.00 5.14 1.52 0.11 58.27 06:34:01 AM 0 23.76 0.00 4.73 1.62 0.10 69.79 06:34:01 AM 1 46.19 0.00 5.55 1.42 0.12 46.71 06:35:01 AM all 33.12 0.00 3.23 0.26 0.11 63.28 06:35:01 AM 0 18.17 0.00 2.96 0.25 0.12 78.50 06:35:01 AM 1 48.09 0.00 3.50 0.27 0.10 48.04 06:36:01 AM all 34.52 0.00 3.62 0.17 0.12 61.57 06:36:01 AM 0 15.30 0.00 2.49 0.10 0.12 82.00 06:36:01 AM 1 53.78 0.00 4.76 0.23 0.12 41.11 06:37:01 AM all 35.26 0.00 4.22 0.22 0.11 60.20 06:37:01 AM 0 18.85 0.00 3.07 0.18 0.12 77.78 06:37:01 AM 1 51.69 0.00 5.37 0.25 0.10 42.59 Average: all 34.76 0.00 4.51 0.85 0.11 59.78 Average: 0 20.67 0.00 3.60 0.61 0.11 75.01 Average: 1 48.88 0.00 5.42 1.09 0.11 44.50