---> uname -a: Linux prd-centos8-builder-2c-2g-41992.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 666 4769 19 2262 6734 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:30:49:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe30:497d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:80:bf:93 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) 07/12/2025 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 277.27 12.13 265.14 3554.21 8603.85 07:34:01 AM 102.53 0.50 102.03 64.38 11242.62 07:35:01 AM 35.01 0.70 34.31 72.92 1785.89 07:36:01 AM 20.68 0.00 20.68 0.00 539.59 Average: 108.87 3.33 105.54 922.80 5543.01 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5102096 6937936 2780336 35.27 2688 2019184 1026840 11.50 200900 2256644 143472 07:34:01 AM 4941340 6945208 2941092 37.31 2688 2179100 998692 11.18 231388 2353832 41660 07:35:01 AM 4925748 6932616 2956684 37.51 2688 2182152 1016508 11.38 267120 2333616 10768 07:36:01 AM 4961472 6968184 2920960 37.06 2688 2182152 980476 10.98 268024 2297328 10768 Average: 4982664 6945986 2899768 36.79 2688 2140647 1005629 11.26 241858 2310355 51667 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 279.20 172.60 1781.11 61.33 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 63.26 50.18 792.09 9.70 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 20.65 22.63 26.62 9.07 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 19.38 19.71 17.87 7.26 0.00 0.00 0.00 0.00 07:36:01 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 95.62 66.28 654.40 21.84 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) 07/12/2025 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 37.20 0.00 6.82 1.91 0.11 53.97 07:33:01 AM 0 42.34 0.00 6.03 0.99 0.12 50.53 07:33:01 AM 1 32.04 0.00 7.60 2.83 0.10 57.42 07:34:01 AM all 35.23 0.00 5.51 1.21 0.10 57.95 07:34:01 AM 0 34.99 0.00 5.14 1.25 0.10 58.52 07:34:01 AM 1 35.47 0.00 5.88 1.17 0.10 57.39 07:35:01 AM all 34.49 0.00 3.29 0.24 0.13 61.86 07:35:01 AM 0 22.53 0.00 3.22 0.18 0.12 73.95 07:35:01 AM 1 46.42 0.00 3.35 0.30 0.13 49.80 07:36:01 AM all 33.42 0.00 3.61 0.15 0.09 62.73 07:36:01 AM 0 23.50 0.00 3.07 0.17 0.08 73.19 07:36:01 AM 1 43.33 0.00 4.16 0.13 0.10 52.27 Average: all 35.08 0.00 4.81 0.88 0.11 59.13 Average: 0 30.84 0.00 4.37 0.65 0.10 64.05 Average: 1 39.33 0.00 5.25 1.10 0.11 54.22