---> uname -a: Linux prd-centos8-builder-2c-4g-4325.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 510 1118 17 2036 2879 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:d7:73:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.105/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fed7:733b/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) 09/22/2025 _x86_64_ (2 CPU) 07:04:06 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 70.25 8.00 62.25 1135.43 4119.41 07:07:01 AM 74.62 0.03 74.58 0.27 8674.37 07:08:01 AM 40.29 0.52 39.78 54.92 4860.12 07:09:01 AM 24.24 0.20 24.04 38.79 974.43 07:10:01 AM 18.46 0.07 18.39 3.07 600.55 07:11:01 AM 15.37 0.00 15.37 0.00 617.41 07:12:01 AM 18.74 0.55 18.19 33.46 523.43 Average: 37.43 1.34 36.09 180.86 2910.11 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1402296 2963600 2351376 62.64 2104 1737976 707112 14.72 146920 1945832 82548 07:07:01 AM 1238196 2992916 2515476 67.01 2104 1916756 626876 13.05 144884 2053004 87956 07:08:01 AM 1173696 2971416 2579976 68.73 2104 1958300 646136 13.45 158196 2098644 22376 07:09:01 AM 1092368 2923668 2661304 70.90 2104 1992104 690252 14.37 209000 2132436 41572 07:10:01 AM 1149168 2947288 2604504 69.39 2104 1959056 659356 13.73 206388 2078032 8420 07:11:01 AM 1142852 2940976 2610820 69.55 2104 1959064 667344 13.90 207716 2082908 8428 07:12:01 AM 1152596 2950940 2601076 69.29 2104 1959140 655236 13.64 391816 1889624 7368 Average: 1193025 2955829 2560647 68.22 2104 1926057 664616 13.84 209274 2040069 36953 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 128.32 89.02 1030.83 33.87 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.88 18.94 259.23 3.66 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 41.61 30.94 586.08 5.66 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 11.61 14.41 12.80 5.66 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 10.71 11.96 9.83 4.99 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 11.99 12.87 10.39 4.07 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 14.28 13.73 15.00 7.06 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 34.49 27.41 274.88 9.28 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) 09/22/2025 _x86_64_ (2 CPU) 07:04:06 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 33.98 0.00 4.18 2.99 8.94 49.91 07:06:01 AM 0 31.84 0.00 3.66 2.40 8.78 53.33 07:06:01 AM 1 36.13 0.00 4.70 3.58 9.10 46.49 07:07:01 AM all 33.00 0.00 4.88 2.36 9.86 49.90 07:07:01 AM 0 25.96 0.00 4.13 2.71 9.67 57.53 07:07:01 AM 1 40.14 0.00 5.65 2.00 10.04 42.17 07:08:01 AM all 32.01 0.00 3.09 1.79 8.78 54.32 07:08:01 AM 0 32.49 0.00 2.34 1.63 9.02 54.53 07:08:01 AM 1 31.54 0.00 3.85 1.95 8.55 54.10 07:09:01 AM all 32.14 0.00 2.57 0.68 8.37 56.24 07:09:01 AM 0 27.04 0.00 2.20 0.75 8.43 61.58 07:09:01 AM 1 37.30 0.00 2.94 0.60 8.31 50.84 07:10:01 AM all 34.80 0.00 2.62 0.35 8.44 53.80 07:10:01 AM 0 29.32 0.00 2.42 0.23 8.42 59.61 07:10:01 AM 1 40.29 0.00 2.82 0.47 8.45 47.97 07:11:01 AM all 29.71 0.00 2.73 0.58 7.83 59.16 07:11:01 AM 0 24.45 0.00 2.41 0.58 7.69 64.86 07:11:01 AM 1 35.02 0.00 3.04 0.58 7.97 53.39 07:12:01 AM all 34.52 0.00 2.81 0.79 9.14 52.74 07:12:01 AM 0 34.74 0.00 2.27 0.99 9.44 52.57 07:12:01 AM 1 34.30 0.00 3.36 0.58 8.84 52.92 Average: all 32.88 0.00 3.27 1.36 8.77 53.72 Average: 0 29.40 0.00 2.78 1.33 8.78 57.72 Average: 1 36.39 0.00 3.77 1.40 8.75 49.69