---> uname -a: Linux prd-centos8-builder-2c-2g-2512.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 592 4841 19 2263 6808 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:3d:0c:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe3d:c96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:6a:dc:ca 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) 10/10/2025 _x86_64_ (2 CPU) 14:31:47 LINUX RESTART (2 CPU) 02:33:01 PM tps rtps wtps bread/s bwrtn/s 02:34:01 PM 79.72 7.32 72.40 1151.14 5821.51 02:35:01 PM 95.43 0.45 94.99 63.05 8042.54 02:36:01 PM 52.02 0.32 51.70 41.99 5839.39 02:37:01 PM 21.55 0.03 21.51 1.73 572.02 02:38:01 PM 27.15 0.92 26.23 95.18 706.95 Average: 55.17 1.81 53.37 270.60 4196.66 02:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 PM 5198552 6980084 2683880 34.05 2688 1971292 1012668 11.34 214696 2171660 102372 02:35:01 PM 5016648 6984304 2865784 36.36 2688 2143656 943472 10.56 205284 2309104 102144 02:36:01 PM 5013080 7019748 2869352 36.40 2688 2182072 902588 10.11 267156 2248496 11752 02:37:01 PM 5000376 7013508 2882056 36.56 2688 2188396 906716 10.15 269804 2258760 17040 02:38:01 PM 4985652 6995948 2896780 36.75 2688 2185648 935248 10.47 426060 2117796 11392 Average: 5042862 6998718 2839570 36.02 2688 2134213 940138 10.53 276600 2221163 48940 02:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 162.22 108.33 1242.48 30.92 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 32.34 28.86 268.57 6.86 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 61.41 47.90 599.55 9.40 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 20.00 20.05 17.65 7.78 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 23.08 20.85 28.58 11.21 0.00 0.00 0.00 0.00 02:38:01 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 59.81 45.20 431.37 13.23 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) 10/10/2025 _x86_64_ (2 CPU) 14:31:47 LINUX RESTART (2 CPU) 02:33:01 PM CPU %user %nice %system %iowait %steal %idle 02:34:01 PM all 24.99 0.00 4.40 7.75 0.16 62.70 02:34:01 PM 0 23.03 0.00 3.97 5.84 0.15 67.00 02:34:01 PM 1 26.94 0.00 4.84 9.67 0.17 58.38 02:35:01 PM all 31.82 0.00 4.92 2.92 0.14 60.19 02:35:01 PM 0 28.30 0.00 4.97 3.08 0.12 63.53 02:35:01 PM 1 35.34 0.00 4.87 2.77 0.17 56.86 02:36:01 PM all 33.10 0.00 3.51 2.91 0.11 60.37 02:36:01 PM 0 30.57 0.00 3.12 3.14 0.10 63.07 02:36:01 PM 1 35.62 0.00 3.90 2.69 0.12 57.67 02:37:01 PM all 33.32 0.00 3.86 0.17 0.10 62.55 02:37:01 PM 0 19.14 0.00 3.08 0.15 0.10 77.53 02:37:01 PM 1 47.51 0.00 4.64 0.18 0.10 47.56 02:38:01 PM all 35.31 0.00 3.40 0.22 0.09 60.98 02:38:01 PM 0 35.88 0.00 3.42 0.27 0.10 60.34 02:38:01 PM 1 34.75 0.00 3.39 0.17 0.08 61.62 Average: all 31.71 0.00 4.02 2.79 0.12 61.36 Average: 0 27.38 0.00 3.71 2.49 0.11 66.30 Average: 1 36.04 0.00 4.33 3.09 0.13 56.42