---> uname -a: Linux prd-centos8-builder-2c-2g-2572.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 642 4768 19 2286 6757 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:ce:d1:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fece:d1ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:90:13:5a 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) 10/27/2025 _x86_64_ (2 CPU) 19:31:37 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 224.83 31.32 193.50 7559.21 36782.27 07:34:01 PM 96.08 0.47 95.62 63.85 9197.82 07:35:01 PM 51.64 0.28 51.36 40.66 5072.27 07:36:01 PM 22.01 0.07 21.94 3.07 619.08 07:37:01 PM 24.05 0.72 23.33 67.59 635.29 Average: 83.72 6.57 77.15 1546.97 10461.85 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5135924 6935312 2746508 34.84 2688 1988548 1055796 11.82 216116 2231364 134716 07:34:01 PM 4901916 6930036 2980516 37.81 2688 2203676 1006696 11.27 207832 2418512 131104 07:35:01 PM 4851004 6898644 3031428 38.46 2688 2222912 1036164 11.60 270512 2406868 45340 07:36:01 PM 4946892 6961184 2935540 37.24 2688 2189472 970856 10.87 269240 2312052 10752 07:37:01 PM 4890180 6906852 2992252 37.96 2688 2191620 1040312 11.65 424980 2213028 10916 Average: 4945183 6926406 2937249 37.26 2688 2159246 1021965 11.44 277736 2316365 66566 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 342.64 201.22 1793.24 64.19 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 60.40 47.05 698.42 8.31 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 32.68 28.60 171.70 8.51 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 18.49 17.99 16.04 7.12 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 23.91 20.33 28.54 10.46 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 95.63 63.04 541.62 19.72 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) 10/27/2025 _x86_64_ (2 CPU) 19:31:37 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 42.23 0.00 7.99 5.81 0.10 43.86 07:33:01 PM 0 28.48 0.00 8.98 7.72 0.10 54.72 07:33:01 PM 1 55.93 0.00 7.01 3.92 0.10 33.04 07:34:01 PM all 32.73 0.00 5.05 1.37 0.12 60.74 07:34:01 PM 0 25.67 0.00 4.47 0.93 0.10 68.83 07:34:01 PM 1 39.80 0.00 5.63 1.80 0.13 52.63 07:35:01 PM all 33.10 0.00 3.74 1.08 0.12 61.96 07:35:01 PM 0 18.20 0.00 3.45 1.04 0.10 77.20 07:35:01 PM 1 47.97 0.00 4.03 1.11 0.14 46.74 07:36:01 PM all 34.36 0.00 3.62 0.19 0.08 61.74 07:36:01 PM 0 27.25 0.00 3.51 0.07 0.08 69.09 07:36:01 PM 1 41.46 0.00 3.73 0.32 0.08 54.41 07:37:01 PM all 35.06 0.00 3.86 0.18 0.10 60.81 07:37:01 PM 0 12.15 0.00 2.79 0.08 0.07 84.91 07:37:01 PM 1 57.94 0.00 4.92 0.27 0.13 36.75 Average: all 35.51 0.00 4.86 1.73 0.10 57.80 Average: 0 22.38 0.00 4.64 1.97 0.09 70.92 Average: 1 48.62 0.00 5.07 1.48 0.12 44.70