---> uname -a: Linux prd-centos8-builder-2c-2g-51234.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4797 19 2259 6761 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:01:73:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe01:73fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:93:05:d4 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) 09/09/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 231.59 17.69 213.91 5303.18 8132.42 10:34:01 PM 106.02 0.52 105.50 65.19 11725.06 10:35:01 PM 29.57 0.30 29.27 42.39 1209.88 10:36:01 PM 14.21 0.00 14.21 0.00 355.68 10:37:01 PM 26.07 0.92 25.15 95.15 668.90 Average: 81.50 3.88 77.62 1101.60 4418.39 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5121540 6959688 2760892 35.03 2688 2020748 1011240 11.32 202512 2233364 147948 10:34:01 PM 4963268 6971496 2919164 37.03 2688 2183368 966896 10.83 231512 2333100 34056 10:35:01 PM 4929720 6931684 2952712 37.46 2688 2177552 1002884 11.23 267924 2331696 9936 10:36:01 PM 4965716 6967864 2916716 37.00 2688 2177548 968212 10.84 269040 2294188 9936 10:37:01 PM 4924376 6933524 2958056 37.53 2688 2184152 1026248 11.49 426768 2177192 15296 Average: 4980924 6952851 2901508 36.81 2688 2148674 995096 11.14 279551 2273908 43434 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 289.21 176.77 1802.13 62.08 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 70.34 57.29 809.52 9.90 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 16.63 18.49 22.16 7.65 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 18.78 19.13 18.27 6.38 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 22.99 21.12 27.19 11.02 0.00 0.00 0.00 0.00 10:37:01 PM 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 83.61 58.57 535.95 19.41 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) 09/09/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 41.13 0.00 7.58 1.84 0.14 49.30 10:33:01 PM 0 43.32 0.00 7.68 1.64 0.15 47.22 10:33:01 PM 1 38.95 0.00 7.48 2.05 0.13 51.39 10:34:01 PM all 34.40 0.00 5.28 1.28 0.12 58.92 10:34:01 PM 0 35.09 0.00 5.54 1.29 0.12 57.97 10:34:01 PM 1 33.72 0.00 5.01 1.28 0.12 59.87 10:35:01 PM all 29.68 0.00 4.17 2.84 0.41 62.89 10:35:01 PM 0 33.97 0.00 5.34 1.26 0.15 59.28 10:35:01 PM 1 25.18 0.00 2.94 4.50 0.69 66.69 10:36:01 PM all 31.50 0.00 3.66 0.35 0.10 64.39 10:36:01 PM 0 39.76 0.00 4.56 0.50 0.10 55.08 10:36:01 PM 1 23.24 0.00 2.77 0.20 0.10 73.69 10:37:01 PM all 36.26 0.00 3.84 0.32 0.11 59.47 10:37:01 PM 0 34.20 0.00 3.86 0.33 0.10 61.51 10:37:01 PM 1 38.32 0.00 3.82 0.30 0.12 57.44 Average: all 34.63 0.00 4.91 1.32 0.17 58.97 Average: 0 37.27 0.00 5.39 1.00 0.12 56.21 Average: 1 31.96 0.00 4.42 1.63 0.23 61.76