---> uname -a: Linux prd-centos8-builder-2c-4g-7907.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 501 1023 17 2141 2889 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f0:6d:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.42/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fef0:6dd2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 11/01/2025 _x86_64_ (2 CPU) 11:01:06 LINUX RESTART (2 CPU) 11:02:01 AM tps rtps wtps bread/s bwrtn/s 11:03:02 AM 48.23 1.33 46.89 245.34 6684.97 11:04:01 AM 4.08 0.00 4.08 0.00 139.70 11:05:01 AM 0.92 0.03 0.88 0.53 8.90 11:06:01 AM 37.05 6.38 30.67 911.24 3518.53 11:07:01 AM 57.11 0.38 56.73 54.12 6213.33 Average: 29.56 1.63 27.93 243.12 3323.83 11:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:02 AM 1461264 3005836 2292408 61.07 2104 1726276 916012 19.07 203216 1846052 32 11:04:01 AM 1459360 3003940 2294312 61.12 2104 1726284 916012 19.07 203220 1847440 12 11:05:01 AM 1453252 2997876 2300420 61.28 2104 1726320 916012 19.07 203336 1853412 12 11:06:01 AM 1183176 2936412 2570496 68.48 2104 1927304 710872 14.80 416500 1886724 97596 11:07:01 AM 1087388 2942180 2666284 71.03 2104 2020960 680804 14.18 406448 1961600 57344 Average: 1328888 2977249 2424784 64.60 2104 1825429 827942 17.24 286544 1879046 30999 11:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:02 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:03:02 AM eth0 125.97 86.01 744.10 30.56 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 11:04:01 AM eth0 0.68 1.05 0.27 0.23 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:05:01 AM eth0 3.65 2.63 0.63 0.42 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 64.65 45.21 799.85 6.65 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 27.67 23.76 264.19 5.60 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 44.67 31.84 363.07 8.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 11/01/2025 _x86_64_ (2 CPU) 11:01:06 LINUX RESTART (2 CPU) 11:02:01 AM CPU %user %nice %system %iowait %steal %idle 11:03:02 AM all 11.51 0.00 2.07 2.26 4.58 79.57 11:03:02 AM 0 7.87 0.00 2.56 3.25 4.74 81.58 11:03:02 AM 1 15.17 0.00 1.59 1.27 4.41 77.56 11:04:01 AM all 0.32 0.00 0.15 0.10 2.51 96.92 11:04:01 AM 0 0.36 0.00 0.17 0.13 2.46 96.88 11:04:01 AM 1 0.28 0.00 0.13 0.07 2.57 96.95 11:05:01 AM all 0.40 0.00 0.20 0.01 2.48 96.91 11:05:01 AM 0 0.25 0.00 0.25 0.02 2.31 97.19 11:05:01 AM 1 0.55 0.00 0.16 0.00 2.65 96.63 11:06:01 AM all 32.34 0.00 3.68 2.04 7.26 54.67 11:06:01 AM 0 28.33 0.00 3.49 2.20 7.06 58.92 11:06:01 AM 1 36.34 0.00 3.88 1.88 7.47 50.42 11:07:01 AM all 35.46 0.00 3.70 2.19 7.03 51.62 11:07:01 AM 0 34.28 0.00 3.00 1.59 6.73 54.39 11:07:01 AM 1 36.63 0.00 4.40 2.78 7.34 48.86 Average: all 16.22 0.00 1.98 1.33 4.80 75.66 Average: 0 14.42 0.00 1.91 1.45 4.69 77.53 Average: 1 18.02 0.00 2.06 1.21 4.92 73.79