---> uname -a: Linux prd-centos8-builder-2c-2g-4665.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 683 4749 19 2263 6717 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:14:53:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe14:53da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:34:4a:e3 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) 10/18/2025 _x86_64_ (2 CPU) 00:31:35 LINUX RESTART (2 CPU) 12:32:03 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 268.81 25.83 242.98 6138.62 30015.94 12:34:01 AM 118.29 0.50 117.79 64.38 12280.62 12:35:01 AM 29.81 0.63 29.17 69.84 1718.89 12:36:01 AM 25.60 0.07 25.53 3.07 995.82 12:37:01 AM 26.07 0.52 25.56 64.65 681.57 Average: 92.55 5.37 87.18 1235.64 8999.47 12:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5019880 6876820 2862548 36.32 2688 2042568 1109692 12.43 236436 2311948 194296 12:34:01 AM 4919404 6926216 2963024 37.59 2688 2181948 1012196 11.33 227268 2379088 43092 12:35:01 AM 4794540 6836196 3087888 39.17 2688 2217316 1096204 12.27 285456 2447912 44244 12:36:01 AM 4940244 6948840 2942184 37.33 2688 2183992 990628 11.09 282956 2302780 24 12:37:01 AM 4860388 6883472 3022040 38.34 2688 2198080 1053840 11.80 441488 2223496 24540 Average: 4906891 6894309 2975537 37.75 2688 2164781 1052512 11.78 294721 2333045 61239 12:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 285.11 178.39 1836.05 63.29 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 79.47 61.93 847.75 10.29 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 30.04 26.12 34.63 8.34 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 22.78 20.35 19.63 8.07 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 26.27 20.93 28.47 11.71 0.00 0.00 0.00 0.00 12:37:01 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 87.43 60.76 544.76 20.05 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) 10/18/2025 _x86_64_ (2 CPU) 00:31:35 LINUX RESTART (2 CPU) 12:32:03 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 45.23 0.00 7.79 2.03 0.11 44.83 12:33:01 AM 0 44.86 0.00 8.40 2.96 0.12 43.65 12:33:01 AM 1 45.61 0.00 7.18 1.11 0.10 46.00 12:34:01 AM all 38.77 0.00 5.51 1.17 0.17 54.39 12:34:01 AM 0 31.06 0.00 4.91 1.15 0.17 62.72 12:34:01 AM 1 46.49 0.00 6.11 1.18 0.17 46.05 12:35:01 AM all 29.59 0.00 3.51 0.93 0.12 65.86 12:35:01 AM 0 30.15 0.00 3.69 1.25 0.10 64.81 12:35:01 AM 1 29.03 0.00 3.32 0.60 0.13 66.91 12:36:01 AM all 35.84 0.00 4.27 0.16 0.12 59.62 12:36:01 AM 0 38.83 0.00 4.25 0.12 0.12 56.68 12:36:01 AM 1 32.84 0.00 4.28 0.20 0.12 62.56 12:37:01 AM all 38.79 0.00 4.05 0.15 0.12 56.89 12:37:01 AM 0 29.54 0.00 3.77 0.13 0.12 66.44 12:37:01 AM 1 48.04 0.00 4.34 0.17 0.12 47.34 Average: all 37.59 0.00 5.01 0.88 0.13 56.40 Average: 0 34.81 0.00 4.98 1.11 0.12 58.98 Average: 1 40.37 0.00 5.03 0.65 0.13 53.83