---> uname -a: Linux prd-centos8-builder-2c-2g-4005.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4802 19 2267 6773 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:bb:50:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:febb:5041/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:22:07:68 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) 10/16/2025 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 121.06 26.45 94.60 6142.93 13057.90 02:34:01 AM 109.43 0.50 108.93 64.38 12150.15 02:35:01 AM 36.13 0.30 35.83 42.39 1840.61 02:36:01 AM 21.48 0.00 21.48 0.00 559.01 02:37:02 AM 25.90 0.92 24.98 95.18 737.54 Average: 62.80 5.63 57.17 1269.22 5669.58 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5066820 6940368 2815612 35.72 2688 2057828 1030436 11.54 238340 2259980 206464 02:34:01 AM 4958708 6968708 2923724 37.09 2688 2185044 956688 10.71 218880 2347208 43092 02:35:01 AM 4871848 6916276 3010584 38.19 2688 2219636 1003200 11.23 270920 2384808 44244 02:36:01 AM 4842940 6887360 3039492 38.56 2688 2219636 1035620 11.60 272036 2412452 44240 02:37:02 AM 4900872 6917560 2981560 37.83 2688 2191464 1015968 11.38 423880 2203024 26256 Average: 4928238 6926054 2954194 37.48 2688 2174722 1008382 11.29 284811 2321494 72859 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 340.78 191.47 1782.21 62.34 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 81.41 66.28 848.84 10.37 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 39.84 39.69 35.13 16.80 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.01 18.89 17.40 7.23 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:02 AM eth0 25.41 23.50 27.27 17.16 0.00 0.00 0.00 0.00 02:37:02 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 101.10 67.97 542.24 22.78 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) 10/16/2025 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 38.90 0.00 7.06 3.98 0.09 49.97 02:33:01 AM 0 26.08 0.00 5.92 3.00 0.08 64.92 02:33:01 AM 1 51.73 0.00 8.20 4.96 0.10 35.01 02:34:01 AM all 36.11 0.00 5.07 3.01 0.10 55.71 02:34:01 AM 0 26.47 0.00 4.24 2.92 0.10 66.28 02:34:01 AM 1 45.76 0.00 5.91 3.11 0.10 45.13 02:35:01 AM all 34.20 0.00 4.50 0.48 0.09 60.73 02:35:01 AM 0 19.88 0.00 4.11 0.55 0.08 75.38 02:35:01 AM 1 48.51 0.00 4.89 0.40 0.10 46.09 02:36:01 AM all 34.05 0.00 3.29 0.23 0.08 62.35 02:36:01 AM 0 13.35 0.00 2.05 0.20 0.08 84.32 02:36:01 AM 1 54.75 0.00 4.54 0.25 0.08 40.38 02:37:02 AM all 34.83 0.00 4.29 0.19 0.09 60.60 02:37:02 AM 0 17.69 0.00 3.27 0.12 0.08 78.85 02:37:02 AM 1 51.99 0.00 5.30 0.27 0.10 42.34 Average: all 35.62 0.00 4.84 1.57 0.09 57.87 Average: 0 20.69 0.00 3.92 1.36 0.09 73.95 Average: 1 50.55 0.00 5.77 1.79 0.10 41.79