---> uname -a: Linux prd-centos8-builder-2c-4g-3490.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 475 1172 17 2018 2916 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:f8:23:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.198/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fef8:23d3/64 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) 06/22/2025 _x86_64_ (2 CPU) 12:03:55 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 53.53 0.42 53.12 11.20 5366.06 12:07:01 PM 70.56 0.50 70.06 53.85 8489.32 12:08:01 PM 26.53 0.25 26.28 40.13 2602.68 12:09:01 PM 17.16 0.07 17.09 3.07 460.16 12:10:01 PM 13.11 0.00 13.11 0.00 365.69 12:11:01 PM 17.94 0.57 17.37 33.58 492.22 Average: 33.14 0.30 32.84 23.64 2962.63 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1372016 3025260 2381668 63.45 2104 1821960 622472 12.96 145520 1948620 137604 12:07:01 PM 1223980 2969152 2529704 67.39 2104 1907576 653988 13.62 147404 2068652 22772 12:08:01 PM 1234508 3016284 2519176 67.11 2104 1943352 606012 12.62 172780 2030620 8860 12:09:01 PM 1203744 2993760 2549940 67.93 2104 1951628 629004 13.10 205752 2027732 17044 12:10:01 PM 1203756 2985016 2549928 67.93 2104 1942940 645304 13.44 205044 2029476 8424 12:11:01 PM 1172012 2954492 2581672 68.78 2104 1944220 667588 13.90 389120 1877524 8548 Average: 1235003 2990661 2518681 67.10 2104 1918613 637395 13.27 210937 1997104 33875 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 63.45 51.58 861.69 5.82 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 19.64 18.53 156.62 5.53 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 47.33 39.93 560.29 6.72 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 10.35 12.81 8.03 5.72 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 13.05 14.00 11.10 4.70 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 15.18 14.43 15.35 11.71 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 28.16 25.21 268.83 6.70 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) 06/22/2025 _x86_64_ (2 CPU) 12:03:55 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 37.71 0.00 4.15 1.25 3.04 53.84 12:06:01 PM 0 37.75 0.00 4.45 0.54 3.15 54.10 12:06:01 PM 1 37.67 0.00 3.85 1.97 2.92 53.59 12:07:01 PM all 36.49 0.00 4.24 2.76 3.04 53.48 12:07:01 PM 0 37.16 0.00 4.40 2.90 2.92 52.62 12:07:01 PM 1 35.82 0.00 4.08 2.61 3.16 54.33 12:08:01 PM all 35.53 0.00 2.84 0.71 2.76 58.16 12:08:01 PM 0 30.81 0.00 3.16 0.46 2.66 62.91 12:08:01 PM 1 40.24 0.00 2.53 0.96 2.86 53.41 12:09:01 PM all 39.15 0.00 2.68 0.40 2.71 55.06 12:09:01 PM 0 36.22 0.00 2.84 0.12 2.49 58.33 12:09:01 PM 1 42.06 0.00 2.52 0.69 2.92 51.80 12:10:01 PM all 34.09 0.00 2.51 0.31 2.35 60.74 12:10:01 PM 0 24.82 0.00 2.40 0.05 1.91 70.82 12:10:01 PM 1 43.35 0.00 2.61 0.56 2.80 50.68 12:11:01 PM all 39.47 0.00 2.68 0.60 2.75 54.50 12:11:01 PM 0 34.58 0.00 2.58 0.79 2.58 59.47 12:11:01 PM 1 44.35 0.00 2.79 0.41 2.92 49.52 Average: all 37.07 0.00 3.19 1.01 2.77 55.96 Average: 0 33.57 0.00 3.31 0.81 2.62 59.70 Average: 1 40.58 0.00 3.06 1.20 2.93 52.22