---> uname -a: Linux prd-centos8-builder-2c-2g-17537.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4777 19 2270 6750 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:82:7f:d9 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 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe82:7fd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:a9:f6:70 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) 12/30/2025 _x86_64_ (2 CPU) 23:31:25 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 190.75 15.43 175.32 3836.05 7267.89 11:34:01 PM 106.20 0.50 105.70 64.38 11751.62 11:35:01 PM 33.74 1.05 32.69 92.64 1309.43 11:36:01 PM 21.21 0.00 21.21 0.00 553.52 Average: 87.98 4.24 83.73 998.31 5220.81 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5112516 6986100 2769916 35.14 2688 2056444 984268 11.02 206004 2239584 173820 11:34:01 PM 4943248 6954624 2939184 37.29 2688 2186500 997584 11.17 232600 2351860 27108 11:35:01 PM 4954292 6969212 2928140 37.15 2688 2190040 986180 11.04 269068 2303576 10768 11:36:01 PM 4908968 6923856 2973464 37.72 2688 2190040 1033744 11.57 283184 2334480 10756 Average: 4979756 6958448 2902676 36.82 2688 2155756 1000444 11.20 247714 2307375 55613 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 310.35 188.97 1905.16 64.15 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 67.63 53.33 739.61 10.10 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 20.71 20.44 27.20 8.44 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 19.98 19.78 26.02 7.22 0.00 0.00 0.00 0.00 11:36:01 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 104.67 70.63 674.53 22.48 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) 12/30/2025 _x86_64_ (2 CPU) 23:31:25 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 36.09 0.00 6.77 2.29 0.11 54.75 11:33:01 PM 0 35.02 0.00 7.25 2.39 0.12 55.22 11:33:01 PM 1 37.15 0.00 6.29 2.19 0.10 54.27 11:34:01 PM all 34.37 0.00 5.17 1.35 0.13 58.98 11:34:01 PM 0 37.17 0.00 5.68 1.67 0.12 55.36 11:34:01 PM 1 31.57 0.00 4.67 1.03 0.13 62.59 11:35:01 PM all 33.96 0.00 3.31 0.25 0.11 62.37 11:35:01 PM 0 41.35 0.00 3.67 0.27 0.12 54.59 11:35:01 PM 1 26.57 0.00 2.95 0.23 0.10 70.14 11:36:01 PM all 33.49 0.00 3.47 0.18 0.13 62.73 11:36:01 PM 0 29.08 0.00 3.15 0.20 0.12 67.45 11:36:01 PM 1 37.91 0.00 3.79 0.17 0.13 58.00 Average: all 34.48 0.00 4.68 1.02 0.12 59.71 Average: 0 35.66 0.00 4.94 1.13 0.12 58.16 Average: 1 33.30 0.00 4.42 0.91 0.12 61.25