---> uname -a: Linux prd-centos8-builder-2c-2g-646.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 712 4715 19 2269 6688 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:58:41:c0 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 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe58:41c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:b2:41:8e 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) 10/21/2025 _x86_64_ (2 CPU) 04:32:00 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 118.64 0.90 117.74 82.11 10376.29 04:35:01 AM 60.29 0.28 60.01 40.66 7096.18 04:36:01 AM 24.68 0.07 24.61 3.07 624.05 04:37:01 AM 23.14 0.92 22.23 95.17 837.47 Average: 56.69 0.54 56.15 55.25 4733.57 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 4905724 6881488 2976708 37.76 2688 2151524 1091432 12.22 202848 2420520 137772 04:35:01 AM 4865872 6877540 3016560 38.27 2688 2187104 1085784 12.16 232720 2427888 10928 04:36:01 AM 4901836 6914872 2980596 37.81 2688 2188100 1033860 11.58 267928 2356292 10756 04:37:01 AM 4865508 6891216 3016924 38.27 2688 2200736 1086108 12.16 426300 2234008 20600 Average: 4884735 6891279 2997697 38.03 2688 2181866 1074296 12.03 282449 2359677 45014 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 82.96 70.73 902.94 9.90 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 76.99 63.84 603.84 11.93 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 17.80 19.03 16.11 8.27 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 24.74 22.18 30.05 11.22 0.00 0.00 0.00 0.00 04:37:01 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 50.62 43.94 388.24 10.33 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) 10/21/2025 _x86_64_ (2 CPU) 04:32:00 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 36.21 0.00 5.20 1.50 0.10 57.00 04:34:01 AM 0 25.11 0.00 3.99 0.95 0.10 69.85 04:34:01 AM 1 47.32 0.00 6.40 2.05 0.10 44.12 04:35:01 AM all 30.79 0.00 3.95 1.13 0.09 64.02 04:35:01 AM 0 17.88 0.00 3.32 1.25 0.08 77.47 04:35:01 AM 1 43.70 0.00 4.59 1.02 0.10 50.59 04:36:01 AM all 35.68 0.00 3.49 0.15 0.11 60.57 04:36:01 AM 0 24.89 0.00 3.00 0.10 0.12 71.89 04:36:01 AM 1 46.47 0.00 3.98 0.20 0.10 49.25 04:37:01 AM all 35.21 0.00 4.10 0.18 0.08 60.42 04:37:01 AM 0 21.31 0.00 3.30 0.18 0.08 75.12 04:37:01 AM 1 49.13 0.00 4.90 0.18 0.08 45.70 Average: all 34.48 0.00 4.19 0.74 0.10 60.50 Average: 0 22.30 0.00 3.40 0.62 0.10 73.58 Average: 1 46.66 0.00 4.97 0.86 0.10 47.42