---> uname -a: Linux prd-centos8-builder-2c-2g-34425.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 654 4771 19 2271 6745 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:6b:66:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe6b:665b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:b6:0c:69 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) 01/12/2026 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 201.27 19.39 181.87 5486.04 7433.96 10:34:01 PM 116.00 0.68 115.31 102.38 12787.72 10:35:01 PM 33.41 0.10 33.31 3.60 1292.45 10:36:01 PM 20.53 0.00 20.53 0.00 568.11 10:37:01 PM 26.10 1.27 24.83 114.91 741.38 Average: 79.46 4.29 75.17 1141.46 4564.58 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5153648 6991948 2728776 34.62 2688 2021752 998676 11.18 201488 2204892 166264 10:34:01 PM 4985908 7000200 2896516 36.75 2688 2189388 978908 10.96 231232 2309416 29288 10:35:01 PM 4829176 6878116 3053248 38.73 2688 2224240 1079312 12.09 271564 2424508 46528 10:36:01 PM 4863232 6910956 3019192 38.30 2688 2223048 1033960 11.58 273400 2389140 44284 10:37:01 PM 4923580 6952308 2958844 37.54 2688 2203392 1002660 11.23 426352 2175100 34212 Average: 4951109 6946706 2931315 37.19 2688 2172364 1018703 11.41 280807 2300611 64115 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 306.26 175.74 1821.96 61.82 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 87.10 68.46 845.13 15.25 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 28.42 30.09 34.00 11.57 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 19.54 19.03 19.18 6.77 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 25.45 21.23 30.32 10.64 0.00 0.00 0.00 0.00 10:37:01 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 93.36 62.91 550.13 21.21 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) 01/12/2026 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 38.81 0.00 7.54 2.24 0.13 51.28 10:33:01 PM 0 48.80 0.00 8.60 2.61 0.15 39.84 10:33:01 PM 1 28.85 0.00 6.50 1.87 0.10 62.68 10:34:01 PM all 33.44 0.00 5.18 1.49 0.12 59.77 10:34:01 PM 0 34.27 0.00 4.98 1.77 0.12 58.86 10:34:01 PM 1 32.61 0.00 5.38 1.22 0.12 60.68 10:35:01 PM all 34.76 0.00 4.12 0.18 0.11 60.84 10:35:01 PM 0 38.32 0.00 4.83 0.13 0.10 56.61 10:35:01 PM 1 31.20 0.00 3.41 0.22 0.12 65.05 10:36:01 PM all 33.09 0.00 3.97 0.11 0.12 62.71 10:36:01 PM 0 27.67 0.00 4.26 0.08 0.12 67.87 10:36:01 PM 1 38.48 0.00 3.69 0.13 0.12 57.58 10:37:01 PM all 34.08 0.00 4.17 0.13 0.09 61.53 10:37:01 PM 0 28.03 0.00 4.12 0.13 0.10 67.62 10:37:01 PM 1 40.13 0.00 4.22 0.13 0.08 55.43 Average: all 34.83 0.00 5.00 0.83 0.11 59.23 Average: 0 35.41 0.00 5.36 0.95 0.12 58.18 Average: 1 34.26 0.00 4.64 0.71 0.11 60.28