---> uname -a: Linux prd-centos8-builder-2c-2g-12044.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 639 4790 19 2267 6761 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:ff:b4:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:feff:b417/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:e9:07:ad 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) 17:31:28 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 206.48 14.33 192.15 2433.99 6739.07 05:34:01 PM 107.81 0.52 107.30 64.78 11903.22 05:35:01 PM 34.09 0.30 33.79 42.39 1773.30 05:36:01 PM 22.36 0.60 21.76 43.45 577.82 05:37:02 PM 26.84 0.52 26.32 64.65 765.44 Average: 79.52 3.25 76.27 529.87 4351.86 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5147168 6995032 2735264 34.70 2688 2030944 981640 10.99 202068 2211372 172248 05:34:01 PM 4963216 6972000 2919216 37.03 2688 2183748 954660 10.69 231840 2332268 42268 05:35:01 PM 4959460 6970112 2922972 37.08 2688 2185828 960380 10.75 268092 2299324 10768 05:36:01 PM 4924084 6935936 2958348 37.53 2688 2187084 998476 11.18 269412 2333284 10768 05:37:02 PM 4922668 6940260 2959764 37.55 2688 2192244 989688 11.08 436992 2168068 26976 Average: 4983319 6962668 2899113 36.78 2688 2155970 976969 10.94 281681 2268863 52606 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 339.20 197.88 1906.91 63.89 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 71.26 60.23 739.24 10.25 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 19.56 21.25 26.34 8.66 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.19 19.18 19.32 7.09 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:02 PM eth0 21.73 19.43 26.40 9.30 0.00 0.00 0.00 0.00 05:37:02 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 93.99 63.59 543.66 19.84 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) 17:31:28 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 37.99 0.00 6.87 1.73 0.10 53.31 05:33:01 PM 0 36.77 0.00 7.20 2.85 0.08 53.10 05:33:01 PM 1 39.21 0.00 6.54 0.62 0.12 53.51 05:34:01 PM all 34.73 0.00 5.30 1.35 0.12 58.50 05:34:01 PM 0 27.32 0.00 4.27 1.10 0.12 67.20 05:34:01 PM 1 42.20 0.00 6.33 1.60 0.13 49.73 05:35:01 PM all 33.45 0.00 3.09 0.27 0.10 63.10 05:35:01 PM 0 39.37 0.00 3.25 0.37 0.10 56.91 05:35:01 PM 1 27.52 0.00 2.92 0.17 0.10 69.29 05:36:01 PM all 32.88 0.00 3.34 0.31 0.10 63.37 05:36:01 PM 0 31.02 0.00 3.51 0.35 0.10 65.02 05:36:01 PM 1 34.73 0.00 3.17 0.27 0.10 61.73 05:37:02 PM all 35.52 0.00 4.04 0.18 0.11 60.16 05:37:02 PM 0 31.79 0.00 3.97 0.15 0.13 63.96 05:37:02 PM 1 39.25 0.00 4.12 0.20 0.08 56.34 Average: all 34.91 0.00 4.53 0.77 0.11 59.69 Average: 0 33.25 0.00 4.44 0.96 0.11 61.25 Average: 1 36.58 0.00 4.62 0.57 0.11 58.12