---> uname -a: Linux prd-centos8-builder-2c-2g-1996.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4786 19 2267 6757 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:59:2b:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe59:2ba6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:48:f9:4c 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) 10/08/2025 _x86_64_ (2 CPU) 15:31:37 LINUX RESTART (2 CPU) 03:32:02 PM tps rtps wtps bread/s bwrtn/s 03:33:02 PM 207.44 33.63 173.81 7675.28 34677.54 03:34:01 PM 122.82 0.49 122.33 65.19 12050.67 03:35:01 PM 40.17 0.35 39.82 43.72 2749.17 03:36:01 PM 22.08 0.00 22.08 0.00 616.69 03:37:01 PM 25.97 0.92 25.06 95.17 708.71 Average: 83.15 7.01 76.14 1560.63 10072.86 03:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:02 PM 5200172 6949036 2682260 34.03 2688 1940408 1072524 12.01 205480 2186200 89676 03:34:01 PM 4869200 6911488 3013232 38.23 2688 2218236 1037088 11.61 208756 2449248 86840 03:35:01 PM 4959136 6969948 2923296 37.09 2688 2185916 980208 10.98 268212 2300112 10928 03:36:01 PM 4958692 6969296 2923740 37.09 2688 2185916 993356 11.12 269084 2300384 9936 03:37:01 PM 4986692 7004720 2895740 36.74 2688 2192844 949552 10.63 423632 2115912 26980 Average: 4994778 6960898 2887654 36.63 2688 2144664 1006546 11.27 275033 2270371 44872 03:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:02 PM eth0 326.04 181.15 1806.17 63.07 0.00 0.00 0.00 0.00 03:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 79.91 60.49 860.62 9.79 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 19.99 20.33 29.14 7.73 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 18.08 18.33 16.11 7.19 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 21.96 19.56 26.43 10.54 0.00 0.00 0.00 0.00 03:37:01 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 92.47 59.57 542.48 19.55 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) 10/08/2025 _x86_64_ (2 CPU) 15:31:37 LINUX RESTART (2 CPU) 03:32:02 PM CPU %user %nice %system %iowait %steal %idle 03:33:02 PM all 42.69 0.00 8.30 4.72 0.12 44.17 03:33:02 PM 0 46.29 0.00 9.73 6.34 0.12 37.51 03:33:02 PM 1 39.09 0.00 6.86 3.11 0.12 50.83 03:34:01 PM all 36.07 0.00 6.10 1.24 0.11 56.49 03:34:01 PM 0 55.03 0.00 7.62 1.49 0.14 35.71 03:34:01 PM 1 17.14 0.00 4.57 0.98 0.08 77.21 03:35:01 PM all 35.41 0.00 4.40 0.28 0.10 59.81 03:35:01 PM 0 54.57 0.00 4.98 0.27 0.12 40.06 03:35:01 PM 1 16.23 0.00 3.81 0.30 0.08 79.58 03:36:01 PM all 32.88 0.00 3.43 0.12 0.08 63.49 03:36:01 PM 0 44.03 0.00 3.69 0.18 0.08 52.02 03:36:01 PM 1 21.73 0.00 3.17 0.05 0.08 74.96 03:37:01 PM all 36.46 0.00 3.92 0.15 0.09 59.38 03:37:01 PM 0 58.64 0.00 4.92 0.23 0.10 36.11 03:37:01 PM 1 14.27 0.00 2.92 0.07 0.08 82.66 Average: all 36.68 0.00 5.21 1.29 0.10 56.72 Average: 0 51.72 0.00 6.17 1.68 0.11 40.31 Average: 1 21.63 0.00 4.25 0.89 0.09 73.13