---> uname -a: Linux prd-centos8-builder-2c-2g-51914.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 720 4714 19 2263 6680 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:bf:bc:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:febf:bc4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:20:dc:a1 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) 09/12/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:02 AM 264.98 19.26 245.72 5436.19 7902.03 10:34:01 AM 112.82 0.51 112.32 65.46 12254.70 10:35:01 AM 30.01 0.30 29.71 42.39 1623.95 10:36:01 AM 20.38 0.40 19.98 30.52 512.60 Average: 107.03 5.14 101.89 1399.20 5545.82 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:02 AM 5082000 6916660 2800432 35.53 2688 2017296 1032916 11.57 201200 2275084 165324 10:34:01 AM 4877336 6888964 3005096 38.12 2688 2186752 1035432 11.59 231552 2416416 48692 10:35:01 AM 4925972 6932440 2956460 37.51 2688 2181832 995084 11.14 268180 2333144 10756 10:36:01 AM 4869284 6876640 3013148 38.23 2688 2182644 1047036 11.72 269088 2388600 10764 Average: 4938648 6903676 2943784 37.35 2688 2142131 1027617 11.51 242505 2353311 58884 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:02 AM eth0 281.21 185.02 1809.66 62.61 0.00 0.00 0.00 0.00 10:33:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 72.44 57.63 826.80 10.13 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 22.00 24.26 27.47 9.39 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 19.53 19.16 17.93 7.22 0.00 0.00 0.00 0.00 10:36:01 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 98.90 71.58 669.85 22.39 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) 09/12/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:02 AM all 45.78 0.00 7.78 2.60 0.10 43.74 10:33:02 AM 0 55.49 0.00 6.72 1.48 0.10 36.21 10:33:02 AM 1 36.04 0.00 8.86 3.72 0.10 51.29 10:34:01 AM all 34.88 0.00 5.52 1.75 0.10 57.75 10:34:01 AM 0 42.31 0.00 5.83 1.56 0.12 50.19 10:34:01 AM 1 27.45 0.00 5.20 1.95 0.08 65.32 10:35:01 AM all 34.68 0.00 3.34 0.19 0.13 61.65 10:35:01 AM 0 51.22 0.00 4.02 0.25 0.13 44.38 10:35:01 AM 1 18.15 0.00 2.67 0.13 0.13 78.92 10:36:01 AM all 33.75 0.00 3.59 0.13 0.08 62.46 10:36:01 AM 0 38.85 0.00 3.80 0.12 0.08 57.15 10:36:01 AM 1 28.65 0.00 3.37 0.13 0.08 67.76 Average: all 37.28 0.00 5.06 1.16 0.10 56.40 Average: 0 46.98 0.00 5.09 0.85 0.11 46.97 Average: 1 27.56 0.00 5.02 1.48 0.10 65.84