---> uname -a: Linux prd-centos8-builder-2c-2g-43282.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 662 4770 19 2263 6737 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:07:be:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe07:be75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:69:62:32 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) 07/16/2025 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:02 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 258.91 19.57 239.34 5607.46 7545.83 09:34:01 PM 111.28 0.52 110.76 65.18 12075.32 09:35:01 PM 36.53 0.30 36.23 42.39 1872.20 09:36:01 PM 22.74 0.00 22.74 0.00 859.73 09:37:01 PM 29.29 0.92 28.37 95.17 1123.04 Average: 91.19 4.21 86.98 1147.21 4685.79 09:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5151792 6989160 2730628 34.64 2688 2020364 986552 11.05 201700 2205020 166768 09:34:01 PM 4932532 6938408 2949888 37.42 2688 2181360 1000108 11.20 219032 2372524 42492 09:35:01 PM 4955820 6962876 2926600 37.13 2688 2182632 978568 10.96 267164 2304336 10760 09:36:01 PM 4824688 6864044 3057732 38.79 2688 2214988 1083108 12.13 271248 2431212 43180 09:37:01 PM 4865960 6878640 3016460 38.27 2688 2187836 1048500 11.74 423228 2238288 26240 Average: 4946158 6926626 2936262 37.25 2688 2157436 1019367 11.41 276474 2310276 57888 09:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 335.73 202.30 1823.80 65.40 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 77.16 61.45 808.58 10.08 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 20.16 21.38 25.29 9.35 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.68 19.94 19.18 7.29 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 21.48 19.66 25.64 10.32 0.00 0.00 0.00 0.00 09:37:01 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 94.04 64.49 536.22 20.34 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) 07/16/2025 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:02 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 43.18 0.00 7.51 2.43 0.09 46.79 09:33:01 PM 0 36.03 0.00 7.17 2.79 0.09 53.92 09:33:01 PM 1 50.33 0.00 7.86 2.06 0.10 39.65 09:34:01 PM all 35.13 0.00 4.96 1.28 0.10 58.52 09:34:01 PM 0 18.06 0.00 3.21 0.87 0.10 77.76 09:34:01 PM 1 52.27 0.00 6.72 1.70 0.10 39.20 09:35:01 PM all 35.22 0.00 3.74 0.26 0.08 60.69 09:35:01 PM 0 27.04 0.00 3.23 0.23 0.07 69.43 09:35:01 PM 1 43.40 0.00 4.25 0.28 0.10 51.97 09:36:01 PM all 32.31 0.00 3.43 0.15 0.08 64.03 09:36:01 PM 0 12.06 0.00 2.37 0.17 0.08 85.32 09:36:01 PM 1 52.54 0.00 4.49 0.13 0.08 42.75 09:37:01 PM all 37.13 0.00 4.36 0.22 0.10 58.19 09:37:01 PM 0 21.24 0.00 3.39 0.17 0.08 75.12 09:37:01 PM 1 53.03 0.00 5.34 0.27 0.12 41.24 Average: all 36.57 0.00 4.79 0.86 0.09 57.69 Average: 0 22.83 0.00 3.86 0.84 0.08 72.38 Average: 1 50.31 0.00 5.72 0.88 0.10 42.98