---> uname -a: Linux prd-centos8-builder-2c-2g-317.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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: 2799.996 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4896 19 2136 6739 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:32:f5:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.46/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe32:f574/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:47:bf:a8 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/21/2025 _x86_64_ (2 CPU) 01:36:21 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 41.02 0.45 40.57 14.00 3569.83 01:40:01 AM 80.94 0.05 80.89 1.07 6635.64 01:41:01 AM 54.07 0.77 53.30 29.32 4945.82 01:42:01 AM 15.93 0.65 15.28 87.19 633.53 Average: 47.99 0.48 47.51 32.89 3946.23 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5218972 6911988 2663344 33.79 2688 1886476 1096412 12.28 151080 2228984 60496 01:40:01 AM 5019192 6899488 2863124 36.32 2688 2060452 1074260 12.03 156264 2373508 120120 01:41:01 AM 5037892 6921908 2844424 36.09 2688 2062760 1046348 11.72 180172 2323324 8868 01:42:01 AM 5072820 6959500 2809496 35.64 2688 2065536 992716 11.12 353424 2115616 8884 Average: 5087219 6923221 2795097 35.46 2688 2018806 1052434 11.78 210235 2260358 49592 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 40.47 30.27 696.96 4.92 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 23.95 18.50 276.96 3.66 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 11.40 9.20 10.28 4.52 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 16.56 12.96 14.32 11.86 0.00 0.00 0.00 0.00 01:42:01 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 23.09 17.73 249.64 6.24 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/21/2025 _x86_64_ (2 CPU) 01:36:21 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.25 0.00 0.93 0.57 0.06 88.20 01:39:01 AM 0 13.65 0.00 0.97 0.58 0.07 84.73 01:39:01 AM 1 6.84 0.00 0.88 0.55 0.05 91.67 01:40:01 AM all 17.01 0.00 2.10 0.77 0.07 80.05 01:40:01 AM 0 18.76 0.00 2.18 1.00 0.07 77.99 01:40:01 AM 1 15.26 0.00 2.01 0.55 0.07 82.11 01:41:01 AM all 20.83 0.00 2.01 0.44 0.08 76.64 01:41:01 AM 0 31.00 0.00 2.30 0.45 0.08 66.17 01:41:01 AM 1 10.66 0.00 1.72 0.43 0.07 87.12 01:42:01 AM all 18.82 0.00 1.93 0.10 0.07 79.08 01:42:01 AM 0 29.32 0.00 2.35 0.10 0.05 68.17 01:42:01 AM 1 8.32 0.00 1.52 0.10 0.08 89.98 Average: all 16.73 0.00 1.74 0.47 0.07 80.99 Average: 0 23.18 0.00 1.95 0.53 0.07 74.27 Average: 1 10.27 0.00 1.53 0.41 0.07 87.72