---> uname -a: Linux prd-centos8-builder-2c-2g-12147.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: 2799.996 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 641 4789 19 2266 6758 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:7b:58:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe7b:581e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:d7:e2:89 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) 11/20/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 223.35 17.57 205.78 5261.90 7606.06 08:34:01 AM 112.20 0.50 111.70 64.38 12516.08 08:35:01 AM 28.46 0.70 27.76 72.91 1100.20 08:36:01 AM 25.20 0.00 25.20 0.00 926.25 08:37:01 AM 24.49 0.52 23.98 64.65 698.77 Average: 82.75 3.86 78.89 1092.94 4569.69 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5160544 7001760 2721880 34.53 2688 2023860 970300 10.86 201708 2195280 168048 08:34:01 AM 4963620 6970936 2918804 37.03 2688 2182568 980432 10.98 232208 2330568 27112 08:35:01 AM 4848060 6891412 3034364 38.50 2688 2218928 1054604 11.81 285244 2393136 44256 08:36:01 AM 4861036 6871144 3021388 38.33 2688 2185512 1087160 12.17 282900 2381856 10768 08:37:01 AM 4937984 6953892 2944440 37.35 2688 2190672 983876 11.02 437572 2150268 26980 Average: 4954249 6937829 2928175 37.15 2688 2160308 1015274 11.37 287926 2290222 55433 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 300.13 183.64 1864.87 63.51 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 80.39 59.11 774.29 10.80 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 24.38 26.39 30.18 9.56 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 17.96 18.48 17.60 7.08 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 23.83 21.58 28.86 18.27 0.00 0.00 0.00 0.00 08:37:01 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 89.35 61.85 543.22 21.85 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) 11/20/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 39.99 0.00 7.49 1.56 0.13 50.82 08:33:01 AM 0 32.06 0.00 5.56 0.88 0.13 61.37 08:33:01 AM 1 47.95 0.00 9.43 2.24 0.13 40.24 08:34:01 AM all 35.27 0.00 5.28 1.74 0.09 57.62 08:34:01 AM 0 16.32 0.00 4.81 1.89 0.08 76.90 08:34:01 AM 1 54.20 0.00 5.75 1.60 0.10 38.35 08:35:01 AM all 33.57 0.00 3.50 0.25 0.10 62.58 08:35:01 AM 0 23.79 0.00 3.34 0.23 0.10 72.54 08:35:01 AM 1 43.34 0.00 3.67 0.27 0.10 52.62 08:36:01 AM all 35.03 0.00 3.55 0.19 0.09 61.13 08:36:01 AM 0 20.88 0.00 2.98 0.18 0.08 75.87 08:36:01 AM 1 49.19 0.00 4.12 0.20 0.10 46.39 08:37:01 AM all 36.77 0.00 4.17 0.15 0.10 58.81 08:37:01 AM 0 17.65 0.00 3.07 0.08 0.10 79.10 08:37:01 AM 1 55.87 0.00 5.27 0.22 0.10 38.54 Average: all 36.12 0.00 4.80 0.78 0.10 58.20 Average: 0 22.14 0.00 3.95 0.65 0.10 73.15 Average: 1 50.11 0.00 5.65 0.90 0.11 43.23