---> uname -a: Linux prd-centos8-builder-2c-2g-1736.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 628 4801 19 2267 6772 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:d5:5d:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fed5:5d00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:af:b0:e6 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) 14:31:29 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 178.17 18.28 159.89 5466.82 6889.32 02:34:01 PM 116.21 0.68 115.53 102.38 12382.85 02:35:01 PM 34.71 0.10 34.61 3.60 1773.51 02:36:01 PM 24.21 0.00 24.21 0.00 932.99 02:37:01 PM 27.35 1.27 26.08 114.91 767.42 Average: 76.13 4.07 72.06 1137.47 4549.01 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5184212 7022716 2698204 34.23 2688 2021248 945888 10.59 200784 2171516 167900 02:34:01 PM 5017832 7028976 2864584 36.34 2688 2186504 925272 10.36 231492 2276416 43152 02:35:01 PM 4849472 6894836 3032944 38.48 2688 2221100 1049072 11.75 272520 2405148 45320 02:36:01 PM 4884684 6929024 2997732 38.03 2688 2219920 1007648 11.28 273708 2368404 44152 02:37:01 PM 4944916 6961464 2937500 37.27 2688 2191428 983872 11.02 425484 2155944 25328 Average: 4976223 6967403 2906193 36.87 2688 2168040 982350 11.00 280798 2275486 65170 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 303.25 190.72 1800.86 62.86 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 96.38 77.90 862.38 12.15 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 20.91 21.88 26.15 9.16 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.49 19.39 18.50 6.96 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.83 20.51 30.78 10.97 0.00 0.00 0.00 0.00 02:37:01 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 92.97 66.08 547.70 20.42 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) 14:31:29 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 35.69 0.00 6.87 2.82 0.08 54.53 02:33:01 PM 0 22.26 0.00 5.02 1.32 0.08 71.31 02:33:01 PM 1 49.14 0.00 8.73 4.32 0.08 37.73 02:34:01 PM all 34.60 0.00 4.98 2.40 0.09 57.92 02:34:01 PM 0 28.65 0.00 4.81 2.22 0.10 64.22 02:34:01 PM 1 40.56 0.00 5.14 2.59 0.08 51.63 02:35:01 PM all 34.59 0.00 3.31 0.28 0.08 61.74 02:35:01 PM 0 28.17 0.00 3.02 0.28 0.08 68.44 02:35:01 PM 1 41.01 0.00 3.60 0.27 0.08 55.04 02:36:01 PM all 31.98 0.00 3.66 0.20 0.08 64.08 02:36:01 PM 0 17.70 0.00 2.87 0.27 0.08 79.08 02:36:01 PM 1 46.24 0.00 4.45 0.13 0.07 49.11 02:37:01 PM all 35.37 0.00 4.19 0.17 0.10 60.17 02:37:01 PM 0 15.69 0.00 2.87 0.07 0.12 81.26 02:37:01 PM 1 55.08 0.00 5.53 0.27 0.08 39.04 Average: all 34.45 0.00 4.60 1.17 0.09 59.69 Average: 0 22.49 0.00 3.72 0.83 0.09 72.87 Average: 1 46.40 0.00 5.49 1.51 0.08 46.52