---> uname -a: Linux prd-centos8-builder-2c-2g-42491.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 666 4769 19 2262 6734 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:49:e3:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe49:e382/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:d7:87:17 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) 07/14/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 289.95 15.99 273.96 4096.50 9002.53 02:34:01 AM 92.42 0.70 91.72 103.18 11096.92 02:35:01 AM 33.24 0.50 32.74 34.12 1371.11 02:36:01 AM 19.60 0.00 19.60 0.00 508.62 Average: 108.81 4.30 104.51 1058.54 5494.77 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5099676 6976232 2782756 35.30 2688 2058208 1017228 11.39 201192 2255180 176380 02:34:01 AM 4898588 6903388 2983844 37.85 2688 2180096 1043920 11.69 232256 2397736 27028 02:35:01 AM 4932652 6943432 2949780 37.42 2688 2186208 1011624 11.33 267908 2326444 14992 02:36:01 AM 4903996 6910596 2978436 37.79 2688 2181984 1045424 11.71 279868 2343292 10760 Average: 4958728 6933412 2923704 37.09 2688 2151624 1029549 11.53 245306 2330663 57290 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 279.41 173.96 1901.00 62.61 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 87.99 74.49 704.15 21.37 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 27.27 28.72 32.81 12.14 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 21.23 19.61 20.00 6.98 0.00 0.00 0.00 0.00 02:36:01 AM 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 103.98 74.20 664.52 25.78 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) 07/14/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 43.02 0.00 7.40 1.81 0.10 47.67 02:33:01 AM 0 25.41 0.00 6.20 2.45 0.10 65.84 02:33:01 AM 1 60.56 0.00 8.60 1.17 0.10 29.58 02:34:01 AM all 35.80 0.00 5.53 1.29 0.11 57.28 02:34:01 AM 0 22.37 0.00 5.04 1.74 0.10 70.76 02:34:01 AM 1 49.22 0.00 6.02 0.83 0.12 43.80 02:35:01 AM all 33.56 0.00 4.11 0.25 0.09 61.98 02:35:01 AM 0 15.18 0.00 3.10 0.18 0.08 81.45 02:35:01 AM 1 51.96 0.00 5.13 0.32 0.10 42.49 02:36:01 AM all 32.55 0.00 3.15 0.10 0.08 64.12 02:36:01 AM 0 16.42 0.00 2.10 0.07 0.08 81.33 02:36:01 AM 1 48.65 0.00 4.18 0.13 0.08 46.95 Average: all 36.22 0.00 5.05 0.86 0.10 57.77 Average: 0 19.84 0.00 4.11 1.11 0.09 74.86 Average: 1 52.59 0.00 5.98 0.61 0.10 40.71