---> uname -a: Linux prd-centos8-builder-2c-2g-2510.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 644 4784 19 2268 6756 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:3c:04:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe3c:4a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:f0:da:42 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) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 273.24 26.02 247.22 6172.74 8025.11 01:34:01 PM 85.54 0.47 85.07 63.85 8968.19 01:35:01 PM 53.30 0.28 53.02 40.65 5708.10 01:36:01 PM 25.95 0.07 25.88 3.07 978.04 01:37:01 PM 22.26 0.72 21.55 67.59 578.05 Average: 92.06 5.51 86.55 1269.66 4851.77 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5158084 6995936 2724344 34.56 2688 2020568 971288 10.88 200356 2199796 167736 01:34:01 PM 5000512 6974996 2881916 36.56 2688 2150312 984004 11.02 203620 2328656 104384 01:35:01 PM 4862328 6907184 3020100 38.31 2688 2220428 1033468 11.57 269352 2397864 45224 01:36:01 PM 4957920 6969820 2924508 37.10 2688 2187120 980408 10.98 268152 2301408 8 01:37:01 PM 4913168 6925248 2969260 37.67 2688 2187296 1017280 11.39 424124 2191764 9024 Average: 4978402 6954637 2904026 36.84 2688 2153145 997290 11.17 273121 2283898 65275 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 318.03 188.00 1778.09 62.31 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 31.56 27.22 271.22 5.65 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 72.69 58.05 601.50 10.98 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.15 17.88 13.77 7.13 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 25.21 21.25 28.49 10.16 0.00 0.00 0.00 0.00 01:37:01 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 92.93 62.48 538.65 19.25 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) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 44.40 0.00 7.83 3.14 0.11 44.53 01:33:01 PM 0 55.18 0.00 8.88 3.75 0.12 32.07 01:33:01 PM 1 33.63 0.00 6.77 2.53 0.10 56.97 01:34:01 PM all 21.74 0.00 3.79 3.04 0.48 70.94 01:34:01 PM 0 24.90 0.00 4.23 3.75 0.89 66.21 01:34:01 PM 1 18.56 0.00 3.35 2.32 0.07 75.71 01:35:01 PM all 33.89 0.00 3.66 1.29 0.10 61.05 01:35:01 PM 0 52.15 0.00 4.44 1.50 0.12 41.79 01:35:01 PM 1 15.64 0.00 2.89 1.08 0.08 80.30 01:36:01 PM all 33.49 0.00 3.35 1.16 0.08 61.92 01:36:01 PM 0 45.79 0.00 4.18 1.57 0.08 48.38 01:36:01 PM 1 21.19 0.00 2.52 0.75 0.08 75.46 01:37:01 PM all 32.71 0.00 3.42 0.92 0.08 62.87 01:37:01 PM 0 42.53 0.00 3.54 1.18 0.08 52.67 01:37:01 PM 1 22.86 0.00 3.31 0.65 0.08 73.09 Average: all 33.23 0.00 4.41 1.91 0.17 60.28 Average: 0 44.07 0.00 5.05 2.35 0.26 48.27 Average: 1 22.37 0.00 3.77 1.47 0.08 72.31