---> uname -a: Linux prd-centos8-builder-2c-2g-1737.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 633 4801 19 2262 6767 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:3a:1d:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe3a:1d19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:4d:04:d4 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) 01/18/2026 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:02 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 229.53 19.67 209.86 5471.50 7316.10 03:34:01 PM 115.06 0.68 114.38 102.38 12358.87 03:35:01 PM 35.13 0.10 35.03 3.60 1787.85 03:36:01 PM 20.71 0.00 20.71 0.00 550.57 03:37:01 PM 21.71 1.27 20.44 114.90 585.35 Average: 83.94 4.29 79.65 1124.06 4510.23 03:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5181624 7014316 2700800 34.26 2688 2015468 944432 10.57 200420 2173948 167896 03:34:01 PM 5015132 7020492 2867292 36.38 2688 2180744 924380 10.35 231164 2279700 43160 03:35:01 PM 4830268 6879916 3052156 38.72 2688 2225132 1051064 11.77 273332 2422496 55124 03:36:01 PM 4876384 6916120 3006040 38.14 2688 2215320 1011172 11.32 273344 2377180 45312 03:37:01 PM 4946272 6957036 2936152 37.25 2688 2185664 977024 10.94 425128 2155516 25332 Average: 4969936 6957576 2912488 36.95 2688 2164466 981614 10.99 280678 2281768 67365 03:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 312.06 190.26 1827.00 63.20 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 84.29 69.27 861.85 11.56 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 20.53 22.06 26.07 11.66 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 19.88 19.66 18.71 7.12 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 32.67 26.22 31.71 11.68 0.00 0.00 0.00 0.00 03:37:01 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 93.16 65.08 548.81 20.90 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) 01/18/2026 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:02 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 36.42 0.00 7.00 2.73 0.10 53.76 03:33:01 PM 0 32.87 0.00 7.61 3.07 0.10 56.35 03:33:01 PM 1 39.96 0.00 6.38 2.38 0.10 51.17 03:34:01 PM all 34.60 0.00 5.14 2.34 0.08 57.84 03:34:01 PM 0 41.89 0.00 5.29 1.90 0.08 50.83 03:34:01 PM 1 27.32 0.00 4.99 2.77 0.08 64.84 03:35:01 PM all 35.09 0.00 3.32 0.20 0.08 61.30 03:35:01 PM 0 43.64 0.00 3.42 0.17 0.08 52.69 03:35:01 PM 1 26.53 0.00 3.22 0.23 0.08 69.93 03:36:01 PM all 32.13 0.00 3.38 0.10 0.09 64.30 03:36:01 PM 0 25.89 0.00 3.02 0.07 0.10 70.93 03:36:01 PM 1 38.37 0.00 3.74 0.13 0.08 57.67 03:37:01 PM all 34.56 0.00 4.25 0.13 0.08 60.97 03:37:01 PM 0 30.83 0.00 4.08 0.12 0.08 64.89 03:37:01 PM 1 38.30 0.00 4.42 0.15 0.08 57.05 Average: all 34.55 0.00 4.61 1.09 0.09 59.66 Average: 0 35.03 0.00 4.67 1.06 0.09 59.15 Average: 1 34.07 0.00 4.54 1.13 0.09 60.17