---> uname -a: Linux prd-centos8-builder-2c-2g-1764.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 726 4700 19 2270 6673 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:e4:ad:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fee4:ad67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:fe:e9:b3 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) 20:31:32 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 194.17 17.38 176.79 5397.00 7851.40 08:34:01 PM 102.05 0.68 101.37 102.38 11105.27 08:35:01 PM 33.99 0.10 33.89 3.60 1767.04 08:36:01 PM 23.15 0.70 22.45 49.33 856.16 08:37:01 PM 25.52 0.57 24.96 65.58 724.34 Average: 75.78 3.89 71.89 1123.65 4460.74 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5108668 6950388 2773756 35.19 2688 2024336 1091588 12.22 202428 2245308 155800 08:34:01 PM 4891860 6903980 2990564 37.94 2688 2187468 1107088 12.40 233712 2400208 42348 08:35:01 PM 4884580 6905120 2997844 38.03 2688 2195924 1100452 12.32 271728 2369928 18240 08:36:01 PM 4881352 6895732 3001072 38.07 2688 2189812 1094752 12.26 271204 2373492 10760 08:37:01 PM 4776860 6804164 3105564 39.40 2688 2202228 1169676 13.10 427080 2322052 34272 Average: 4908664 6891877 2973760 37.73 2688 2159954 1112711 12.46 281230 2342198 52284 08:32:01 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 312.23 183.32 1833.08 62.73 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 85.64 66.16 824.87 11.63 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 21.98 22.61 27.83 9.12 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 18.18 18.21 16.82 6.71 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 29.71 25.42 31.61 11.75 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 93.55 63.15 546.85 20.39 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) 20:31:32 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 41.93 0.00 7.18 1.78 0.10 49.00 08:33:01 PM 0 46.21 0.00 6.60 0.77 0.12 46.31 08:33:01 PM 1 37.64 0.00 7.77 2.80 0.08 51.71 08:34:01 PM all 36.11 0.00 5.47 0.86 0.08 57.49 08:34:01 PM 0 35.88 0.00 5.11 0.87 0.08 58.06 08:34:01 PM 1 36.34 0.00 5.82 0.85 0.08 56.91 08:35:01 PM all 34.33 0.00 3.68 0.20 0.08 61.70 08:35:01 PM 0 27.68 0.00 3.34 0.22 0.08 68.68 08:35:01 PM 1 41.00 0.00 4.02 0.18 0.08 54.72 08:36:01 PM all 33.46 0.00 3.18 0.19 0.08 63.09 08:36:01 PM 0 33.89 0.00 3.44 0.18 0.07 62.42 08:36:01 PM 1 33.04 0.00 2.93 0.20 0.08 63.75 08:37:01 PM all 34.45 0.00 4.02 0.13 0.08 61.31 08:37:01 PM 0 34.64 0.00 4.11 0.12 0.08 61.05 08:37:01 PM 1 34.26 0.00 3.93 0.15 0.08 61.58 Average: all 36.05 0.00 4.71 0.63 0.09 58.52 Average: 0 35.65 0.00 4.52 0.43 0.09 59.31 Average: 1 36.45 0.00 4.89 0.83 0.08 57.74