---> uname -a: Linux prd-centos8-builder-2c-2g-2844.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 632 4798 19 2266 6768 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:f1:f8:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fef1:f84d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:ce:0f:01 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) 10/28/2025 _x86_64_ (2 CPU) 10:32:16 LINUX RESTART (2 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 205.20 9.10 196.10 1468.20 7708.28 10:35:01 AM 93.42 0.50 92.92 64.38 11117.48 10:36:01 AM 34.78 0.30 34.48 42.39 1357.27 10:37:01 AM 21.66 0.00 21.66 0.00 563.42 10:38:01 AM 24.04 0.92 23.13 95.17 693.77 Average: 75.83 2.16 73.66 334.09 4288.38 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 5095684 6986740 2786740 35.35 2688 2073164 975908 10.93 201888 2257000 185828 10:35:01 AM 4955760 6964188 2926664 37.13 2688 2183768 979612 10.97 228472 2341416 28316 10:36:01 AM 4878420 6920316 3004004 38.11 2688 2217296 1020184 11.42 270328 2380104 43192 10:37:01 AM 4866352 6909168 3016072 38.26 2688 2218472 1028992 11.52 271388 2391604 44364 10:38:01 AM 4951060 6965264 2931364 37.19 2688 2189252 972132 10.88 422916 2154780 25720 Average: 4949455 6949135 2932969 37.21 2688 2176390 995366 11.15 278998 2304981 65484 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 211.88 150.62 1671.78 49.00 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 56.06 42.30 604.51 7.66 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 27.86 28.70 31.47 10.27 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 18.93 18.10 17.58 7.04 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 23.66 21.53 28.27 10.15 0.00 0.00 0.00 0.00 10:38:01 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 67.69 52.25 470.79 16.82 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) 10/28/2025 _x86_64_ (2 CPU) 10:32:16 LINUX RESTART (2 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 38.97 0.00 6.46 1.98 0.12 52.47 10:34:01 AM 0 39.30 0.00 5.07 1.18 0.10 54.34 10:34:01 AM 1 38.64 0.00 7.85 2.78 0.13 50.59 10:35:01 AM all 29.89 0.00 4.38 1.35 0.11 64.27 10:35:01 AM 0 31.53 0.00 4.37 1.45 0.12 62.53 10:35:01 AM 1 28.25 0.00 4.39 1.25 0.10 66.00 10:36:01 AM all 33.49 0.00 4.27 0.18 0.11 61.96 10:36:01 AM 0 38.44 0.00 4.12 0.15 0.10 57.19 10:36:01 AM 1 28.54 0.00 4.42 0.20 0.12 66.72 10:37:01 AM all 33.55 0.00 3.49 0.13 0.10 62.73 10:37:01 AM 0 27.71 0.00 3.15 0.10 0.10 68.94 10:37:01 AM 1 39.39 0.00 3.84 0.15 0.10 56.53 10:38:01 AM all 35.53 0.00 4.51 0.15 0.10 59.71 10:38:01 AM 0 42.80 0.00 4.63 0.20 0.10 52.27 10:38:01 AM 1 28.25 0.00 4.38 0.10 0.10 67.17 Average: all 34.28 0.00 4.62 0.76 0.11 60.23 Average: 0 35.96 0.00 4.27 0.62 0.10 59.05 Average: 1 32.61 0.00 4.97 0.89 0.11 61.41