---> uname -a: Linux prd-centos8-builder-2c-2g-12052.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 659 4768 19 2270 6741 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:02:a4:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe02:a428/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:34:19:5f 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) 12/09/2025 _x86_64_ (2 CPU) 19:31:27 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 212.50 10.18 202.32 1996.67 7719.26 07:34:01 PM 97.68 0.50 97.18 64.38 11303.82 07:35:01 PM 22.23 0.30 21.93 42.39 1069.02 07:36:01 PM 18.89 0.00 18.89 0.00 770.86 07:37:01 PM 27.36 1.12 26.25 108.12 724.16 Average: 75.74 2.42 73.32 442.34 4317.65 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5056472 6951932 2825960 35.85 2688 2077220 990812 11.09 201396 2298356 187304 07:34:01 PM 4829660 6874900 3052772 38.73 2688 2220788 1051716 11.78 234608 2464504 61552 07:35:01 PM 4926436 6938444 2955996 37.50 2688 2187528 996228 11.15 267032 2334408 9924 07:36:01 PM 4925496 6938664 2956936 37.51 2688 2188428 993532 11.12 267952 2333792 10760 07:37:01 PM 4926396 6942552 2956036 37.50 2688 2191160 998540 11.18 425220 2175652 10216 Average: 4932892 6929298 2949540 37.42 2688 2173025 1006166 11.27 279242 2321342 55951 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 238.14 166.91 1852.95 57.94 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 63.93 52.25 603.32 10.33 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 14.43 14.98 22.58 5.03 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 14.35 14.88 14.29 5.60 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 24.21 22.33 30.09 10.25 0.00 0.00 0.00 0.00 07:37:01 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 71.01 54.27 504.68 17.83 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) 12/09/2025 _x86_64_ (2 CPU) 19:31:27 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 39.56 0.00 6.42 1.73 0.10 52.19 07:33:01 PM 0 51.32 0.00 6.10 0.99 0.10 41.49 07:33:01 PM 1 27.81 0.00 6.73 2.47 0.10 62.88 07:34:01 PM all 35.43 0.00 4.72 0.87 0.10 58.88 07:34:01 PM 0 57.67 0.00 5.27 0.63 0.12 36.31 07:34:01 PM 1 13.22 0.00 4.18 1.10 0.08 81.42 07:35:01 PM all 19.87 0.00 2.48 0.12 0.07 77.47 07:35:01 PM 0 28.05 0.00 3.06 0.15 0.05 68.70 07:35:01 PM 1 11.70 0.00 1.90 0.08 0.08 86.23 07:36:01 PM all 28.06 0.00 2.64 0.10 0.09 69.11 07:36:01 PM 0 38.23 0.00 3.30 0.08 0.12 58.27 07:36:01 PM 1 17.88 0.00 1.98 0.12 0.07 79.95 07:37:01 PM all 35.07 0.00 3.98 0.13 0.09 60.73 07:37:01 PM 0 54.08 0.00 5.00 0.18 0.07 40.67 07:37:01 PM 1 16.05 0.00 2.97 0.07 0.12 80.80 Average: all 31.60 0.00 4.05 0.59 0.09 63.68 Average: 0 45.87 0.00 4.54 0.41 0.09 49.09 Average: 1 17.33 0.00 3.55 0.77 0.09 78.26