---> uname -a: Linux prd-centos8-builder-2c-2g-1297.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4790 19 2267 6761 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:c5:dd:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fec5:ddd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:a0:4c:f9 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) 01/16/2026 _x86_64_ (2 CPU) 22:31:52 LINUX RESTART (2 CPU) 10:33:01 PM tps rtps wtps bread/s bwrtn/s 10:34:01 PM 210.94 7.54 203.40 1156.03 7656.61 10:35:01 PM 101.85 0.50 101.35 64.38 11231.12 10:36:01 PM 32.79 0.30 32.49 42.39 1277.97 10:37:01 PM 14.96 0.00 14.96 0.00 406.33 10:38:01 PM 27.73 1.27 26.46 114.91 777.07 Average: 77.66 1.92 75.74 275.61 4270.16 10:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 PM 5077184 6972060 2805240 35.59 2688 2076832 974852 10.92 203332 2275420 186264 10:35:01 PM 4853560 6897628 3028864 38.43 2688 2219820 1030880 11.54 236976 2437536 62636 10:36:01 PM 4876056 6920176 3006368 38.14 2688 2219776 1018060 11.40 273332 2378208 44148 10:37:01 PM 4830940 6876032 3051484 38.71 2688 2220952 1053092 11.79 274104 2422720 45320 10:38:01 PM 4898480 6915752 2983944 37.86 2688 2192452 1000160 11.20 425868 2203136 26492 Average: 4907244 6916330 2975180 37.74 2688 2185966 1015409 11.37 282722 2343404 72972 10:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 211.56 142.62 1606.20 41.22 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 61.80 51.72 610.13 10.14 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 20.23 21.63 26.38 9.06 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 15.33 15.00 14.81 4.78 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 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 27.61 22.85 31.03 11.20 0.00 0.00 0.00 0.00 10:38:01 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 67.32 50.77 457.80 15.28 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) 01/16/2026 _x86_64_ (2 CPU) 22:31:52 LINUX RESTART (2 CPU) 10:33:01 PM CPU %user %nice %system %iowait %steal %idle 10:34:01 PM all 37.07 0.00 6.36 1.59 0.10 54.87 10:34:01 PM 0 30.00 0.00 5.77 2.30 0.08 61.86 10:34:01 PM 1 44.17 0.00 6.96 0.89 0.12 47.87 10:35:01 PM all 35.78 0.00 4.73 1.07 0.10 58.32 10:35:01 PM 0 35.94 0.00 4.28 1.13 0.10 58.54 10:35:01 PM 1 35.61 0.00 5.18 1.00 0.10 58.11 10:36:01 PM all 33.81 0.00 3.60 0.24 0.09 62.26 10:36:01 PM 0 28.74 0.00 3.94 0.20 0.10 67.02 10:36:01 PM 1 38.87 0.00 3.26 0.28 0.08 57.50 10:37:01 PM all 26.37 0.00 2.76 0.08 0.08 70.71 10:37:01 PM 0 30.05 0.00 2.82 0.10 0.08 66.94 10:37:01 PM 1 22.70 0.00 2.70 0.05 0.08 74.47 10:38:01 PM all 34.76 0.00 4.18 0.18 0.08 60.81 10:38:01 PM 0 37.43 0.00 4.03 0.17 0.08 58.29 10:38:01 PM 1 32.09 0.00 4.32 0.18 0.08 63.32 Average: all 33.56 0.00 4.32 0.63 0.09 61.40 Average: 0 32.43 0.00 4.17 0.78 0.09 62.53 Average: 1 34.68 0.00 4.48 0.48 0.09 60.26