---> uname -a: Linux prd-centos8-builder-2c-2g-1730.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 620 4815 19 2261 6780 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:b6:65:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:feb6:6549/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:0b:57:b7 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) 09/27/2025 _x86_64_ (2 CPU) 04:31:29 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 185.13 14.92 170.20 4079.55 8010.69 04:34:01 AM 98.83 0.45 98.38 63.05 11470.13 04:35:01 AM 35.56 0.35 35.21 43.73 1370.54 04:36:01 AM 26.70 0.50 26.20 63.72 709.70 Average: 86.57 4.06 82.51 1062.85 5390.84 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5175128 7016404 2707304 34.35 2688 2025116 920964 10.31 201688 2184968 149056 04:34:01 AM 4835592 6889544 3046840 38.65 2688 2228924 1037892 11.62 210880 2479324 63196 04:35:01 AM 4889512 6928408 2992920 37.97 2688 2214028 988972 11.07 270872 2367048 44236 04:36:01 AM 4961780 6969760 2920652 37.05 2688 2183240 951916 10.66 425776 2140488 11516 Average: 4965503 6951029 2916929 37.01 2688 2162827 974936 10.92 277304 2292957 67001 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 314.17 197.30 1896.06 64.55 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 60.08 50.75 734.64 8.77 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 26.00 26.10 28.23 10.59 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 21.23 20.38 18.10 10.38 0.00 0.00 0.00 0.00 04:36:01 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 105.39 73.65 669.41 23.58 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) 09/27/2025 _x86_64_ (2 CPU) 04:31:29 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 38.29 0.00 6.80 1.73 0.09 53.09 04:33:01 AM 0 32.28 0.00 5.39 1.05 0.08 61.20 04:33:01 AM 1 44.35 0.00 8.22 2.41 0.10 44.92 04:34:01 AM all 29.63 0.00 4.24 5.84 0.12 60.17 04:34:01 AM 0 22.96 0.00 3.95 9.14 0.12 63.84 04:34:01 AM 1 36.32 0.00 4.54 2.53 0.12 56.49 04:35:01 AM all 33.77 0.00 3.88 0.23 0.10 62.01 04:35:01 AM 0 39.34 0.00 4.32 0.30 0.10 55.94 04:35:01 AM 1 28.20 0.00 3.45 0.17 0.10 68.08 04:36:01 AM all 37.90 0.00 4.32 0.17 0.11 57.50 04:36:01 AM 0 36.23 0.00 4.35 0.17 0.10 59.15 04:36:01 AM 1 39.56 0.00 4.29 0.18 0.12 55.85 Average: all 34.90 0.00 4.81 1.99 0.10 58.19 Average: 0 32.70 0.00 4.50 2.66 0.10 60.03 Average: 1 37.10 0.00 5.12 1.32 0.11 56.35