---> uname -a: Linux prd-centos8-builder-2c-2g-3164.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 617 4807 19 2272 6783 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:40:f9:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe40:f9f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:72:70:22 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) 10/29/2025 _x86_64_ (2 CPU) 09:36:39 LINUX RESTART (2 CPU) 09:37:01 AM tps rtps wtps bread/s bwrtn/s 09:38:01 AM 149.64 59.32 90.32 13554.56 39736.45 09:39:01 AM 116.04 0.45 115.59 18.26 9724.43 09:40:01 AM 46.82 0.47 46.35 64.11 6684.09 09:41:01 AM 30.77 0.70 30.07 72.91 1303.37 09:42:01 AM 19.85 0.00 19.85 0.00 494.10 09:43:01 AM 20.93 0.32 20.61 37.05 552.17 Average: 64.01 10.21 53.80 2291.53 9750.19 09:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:38:01 AM 5341880 7016608 2540552 32.23 2688 1868492 1005008 11.25 198744 2058196 72448 09:39:01 AM 5004608 6978112 2877824 36.51 2688 2149872 950804 10.65 203332 2324424 134848 09:40:01 AM 4965612 6980584 2916820 37.00 2688 2190148 974532 10.91 218552 2342580 28316 09:41:01 AM 4992024 7006852 2890408 36.67 2688 2190232 926832 10.38 268212 2269340 8876 09:42:01 AM 4962144 6978932 2920288 37.05 2688 2192192 962468 10.78 269032 2297964 10756 09:43:01 AM 4962440 6978632 2919992 37.04 2688 2191496 955012 10.69 438476 2128592 9024 Average: 5038118 6989953 2844314 36.08 2688 2130405 962443 10.78 266058 2236849 44045 09:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 270.26 153.34 1303.56 59.59 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 63.16 51.80 750.00 7.93 0.00 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 41.47 32.44 582.18 5.12 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 21.26 22.81 26.87 7.78 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 14.10 15.60 12.32 6.21 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 25.47 22.96 31.29 10.64 0.00 0.00 0.00 0.00 09:43:01 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 72.63 49.83 451.07 16.21 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) 10/29/2025 _x86_64_ (2 CPU) 09:36:39 LINUX RESTART (2 CPU) 09:37:01 AM CPU %user %nice %system %iowait %steal %idle 09:38:01 AM all 34.41 0.00 8.96 23.45 0.10 33.08 09:38:01 AM 0 32.36 0.00 7.08 20.99 0.08 39.49 09:38:01 AM 1 36.46 0.00 10.85 25.91 0.12 26.65 09:39:01 AM all 33.88 0.00 5.01 3.96 0.11 57.04 09:39:01 AM 0 29.05 0.00 4.93 4.14 0.12 61.76 09:39:01 AM 1 38.71 0.00 5.09 3.77 0.10 52.33 09:40:01 AM all 17.72 0.00 2.54 7.88 0.07 71.79 09:40:01 AM 0 10.20 0.00 2.21 7.14 0.07 80.39 09:40:01 AM 1 25.24 0.00 2.87 8.62 0.07 63.20 09:41:01 AM all 29.13 0.00 3.65 2.97 0.10 64.15 09:41:01 AM 0 10.23 0.00 2.94 2.02 0.08 84.73 09:41:01 AM 1 48.03 0.00 4.36 3.92 0.12 43.57 09:42:01 AM all 27.54 0.00 2.41 3.11 0.08 66.85 09:42:01 AM 0 19.46 0.00 1.84 1.64 0.08 76.98 09:42:01 AM 1 35.62 0.00 2.99 4.57 0.08 56.74 09:43:01 AM all 31.43 0.00 3.50 1.46 0.09 63.53 09:43:01 AM 0 26.97 0.00 3.29 0.93 0.08 68.73 09:43:01 AM 1 35.89 0.00 3.71 1.99 0.10 58.32 Average: all 29.02 0.00 4.34 7.12 0.09 59.43 Average: 0 21.37 0.00 3.71 6.13 0.09 68.70 Average: 1 36.66 0.00 4.97 8.11 0.10 50.16