---> uname -a: Linux prd-centos8-builder-2c-2g-41793.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 629 4804 19 2262 6770 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:51:0b:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe51:b68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:88:92:0e:32 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) 07/11/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 259.90 17.87 242.03 5377.58 8481.36 01:34:01 PM 101.90 0.72 101.18 103.97 11613.25 01:35:01 PM 35.29 0.50 34.79 34.12 1357.76 01:36:01 PM 18.78 0.00 18.78 0.00 802.88 01:37:01 PM 20.31 0.52 19.80 64.66 494.22 Average: 87.24 3.92 83.32 1116.24 4550.16 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5150324 6985928 2732108 34.66 2688 2018300 964860 10.80 202012 2205948 142300 01:34:01 PM 4991444 6997652 2890988 36.68 2688 2181512 933184 10.45 231812 2305320 29252 01:35:01 PM 4859500 6898800 3022932 38.35 2688 2214844 1013976 11.35 271044 2397708 43196 01:36:01 PM 4984756 6990892 2897676 36.76 2688 2181584 931048 10.42 268984 2274552 9928 01:37:01 PM 4973460 6983936 2908972 36.90 2688 2185804 935000 10.47 439120 2115416 12012 Average: 4991897 6971442 2890535 36.67 2688 2156409 955614 10.70 282594 2259789 47338 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 343.66 202.27 1808.24 63.99 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 75.26 58.21 792.97 10.44 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 21.36 23.83 26.05 9.42 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.78 18.19 17.37 5.35 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 19.46 20.00 25.83 10.33 0.00 0.00 0.00 0.00 01:37:01 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 95.51 64.51 534.15 19.91 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) 07/11/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 39.99 0.00 7.27 2.32 0.13 50.30 01:33:01 PM 0 44.97 0.00 8.16 3.63 0.12 43.12 01:33:01 PM 1 35.02 0.00 6.37 1.02 0.13 57.45 01:34:01 PM all 33.51 0.00 5.38 2.35 0.11 58.65 01:34:01 PM 0 48.65 0.00 6.39 2.95 0.10 41.91 01:34:01 PM 1 18.44 0.00 4.37 1.75 0.12 75.33 01:35:01 PM all 33.10 0.00 3.33 1.16 0.10 62.31 01:35:01 PM 0 49.54 0.00 3.93 1.45 0.12 44.96 01:35:01 PM 1 16.65 0.00 2.73 0.87 0.08 79.66 01:36:01 PM all 27.31 0.00 3.69 1.32 0.10 67.57 01:36:01 PM 0 26.28 0.00 3.12 1.95 0.10 68.55 01:36:01 PM 1 28.35 0.00 4.27 0.69 0.10 66.59 01:37:01 PM all 31.79 0.00 3.33 1.98 0.13 62.77 01:37:01 PM 0 34.22 0.00 3.18 2.97 0.12 59.51 01:37:01 PM 1 29.34 0.00 3.48 0.99 0.15 66.04 Average: all 33.14 0.00 4.60 1.83 0.11 60.32 Average: 0 40.73 0.00 4.96 2.59 0.11 51.62 Average: 1 25.55 0.00 4.25 1.06 0.12 69.03