---> uname -a: Linux prd-centos8-builder-2c-2g-2051.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 640 4795 19 2262 6760 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:d8:b0:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fed8:b023/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:b1:cf:97 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) 01/19/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:02 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 210.94 12.54 198.41 3526.21 7962.27 08:34:01 PM 107.51 0.68 106.83 102.37 11932.14 08:35:01 PM 30.06 0.10 29.96 3.60 1266.28 08:36:01 PM 22.80 0.00 22.80 0.00 829.00 08:37:01 PM 26.81 1.27 25.54 114.90 745.43 Average: 79.19 2.89 76.31 740.25 4535.84 08:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5118140 7002104 2764284 35.07 2688 2065980 957900 10.73 203104 2233676 205676 08:34:01 PM 4881836 6920276 3000588 38.07 2688 2213788 1004672 11.25 237168 2407016 61460 08:35:01 PM 5011284 7014508 2871140 36.42 2688 2178484 917084 10.27 270236 2244132 8912 08:36:01 PM 4819460 6869496 3062964 38.86 2688 2225436 1071180 11.99 275368 2430144 55804 08:37:01 PM 4888432 6899944 2993992 37.98 2688 2186440 1029576 11.53 426016 2211064 26488 Average: 4943830 6941266 2938594 37.28 2688 2174026 996082 11.15 282378 2305206 71668 08:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 359.14 207.67 2019.84 65.20 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 80.34 64.45 652.76 12.04 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 20.56 21.09 26.05 10.60 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 17.80 18.45 16.81 6.75 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 27.66 22.36 31.12 11.28 0.00 0.00 0.00 0.00 08:37:01 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 100.25 66.34 544.46 21.03 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) 01/19/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:02 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 39.76 0.00 7.32 1.83 0.09 51.00 08:33:01 PM 0 32.95 0.00 6.95 2.78 0.10 57.22 08:33:01 PM 1 46.59 0.00 7.68 0.87 0.08 44.77 08:34:01 PM all 36.32 0.00 5.28 0.92 0.11 57.38 08:34:01 PM 0 36.74 0.00 5.27 0.80 0.12 57.07 08:34:01 PM 1 35.90 0.00 5.28 1.03 0.10 57.68 08:35:01 PM all 34.37 0.00 3.86 0.18 0.08 61.53 08:35:01 PM 0 37.50 0.00 3.86 0.23 0.07 58.34 08:35:01 PM 1 31.23 0.00 3.86 0.12 0.08 64.71 08:36:01 PM all 32.98 0.00 3.21 0.16 0.09 63.57 08:36:01 PM 0 45.29 0.00 3.85 0.13 0.08 50.65 08:36:01 PM 1 20.66 0.00 2.57 0.18 0.10 76.49 08:37:01 PM all 34.18 0.00 3.96 0.18 0.08 61.61 08:37:01 PM 0 29.11 0.00 3.74 0.17 0.08 66.91 08:37:01 PM 1 39.26 0.00 4.18 0.18 0.07 56.31 Average: all 35.51 0.00 4.71 0.65 0.09 59.04 Average: 0 36.33 0.00 4.73 0.82 0.09 58.04 Average: 1 34.68 0.00 4.70 0.48 0.09 60.05