---> uname -a: Linux prd-centos8-builder-2c-4g-29.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 467 1162 17 2035 2922 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:0b:49:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.79/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe0b:49d9/64 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) 08/03/2025 _x86_64_ (2 CPU) 12:03:59 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 74.66 6.36 68.29 910.10 5606.23 12:07:01 PM 67.56 0.03 67.53 0.27 7176.21 12:08:01 PM 32.49 0.52 31.97 54.92 4569.36 12:09:01 PM 20.98 0.27 20.71 41.86 919.93 12:10:01 PM 17.39 0.00 17.39 0.00 428.79 12:11:01 PM 16.59 0.37 16.22 18.12 661.11 12:12:01 PM 18.33 0.38 17.94 38.65 517.83 Average: 35.43 1.13 34.29 151.98 2839.81 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1276464 2964176 2477212 65.99 2104 1856344 687892 14.32 180244 2008356 161400 12:07:01 PM 1216628 2982688 2537048 67.59 2104 1927560 639304 13.31 147556 2072588 95584 12:08:01 PM 1194632 2990684 2559044 68.17 2104 1957132 629068 13.10 171476 2069708 21948 12:09:01 PM 1223804 3021128 2529872 67.40 2104 1958384 600276 12.50 206016 2004760 8408 12:10:01 PM 1212060 3010060 2541616 67.71 2104 1958888 606804 12.64 206168 2015580 8840 12:11:01 PM 1251360 3049976 2502316 66.66 2104 1959560 571800 11.91 390636 1792336 8996 12:12:01 PM 1175380 2979824 2578296 68.69 2104 1965288 636500 13.25 393264 1865476 14968 Average: 1221475 2999791 2532201 67.46 2104 1940451 624521 13.00 242194 1975543 45735 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 61.90 48.35 786.97 6.12 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 25.16 21.89 263.74 4.90 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 46.47 36.59 570.28 6.49 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 12.01 14.18 12.74 5.30 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 10.03 12.98 12.42 8.78 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 17.44 16.09 18.37 6.41 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 10.00 11.36 8.31 5.54 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 26.14 23.06 238.96 6.22 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) 08/03/2025 _x86_64_ (2 CPU) 12:03:59 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 33.41 0.00 4.23 3.68 5.87 52.81 12:06:01 PM 0 18.81 0.00 3.26 4.06 6.05 67.82 12:06:01 PM 1 48.28 0.00 5.22 3.30 5.68 37.51 12:07:01 PM all 35.90 0.00 4.21 2.95 5.64 51.30 12:07:01 PM 0 29.16 0.00 3.83 2.49 5.79 58.72 12:07:01 PM 1 42.71 0.00 4.60 3.41 5.48 43.80 12:08:01 PM all 33.43 0.00 3.19 1.00 5.67 56.71 12:08:01 PM 0 25.76 0.00 3.00 0.75 6.15 64.33 12:08:01 PM 1 41.25 0.00 3.37 1.25 5.18 48.94 12:09:01 PM all 35.16 0.00 2.56 0.72 5.08 56.48 12:09:01 PM 0 16.44 0.00 1.87 0.55 4.94 76.21 12:09:01 PM 1 54.09 0.00 3.27 0.90 5.22 36.52 12:10:01 PM all 36.32 0.00 2.06 0.59 5.29 55.75 12:10:01 PM 0 34.78 0.00 1.94 0.84 5.16 57.28 12:10:01 PM 1 37.85 0.00 2.18 0.34 5.41 54.22 12:11:01 PM all 32.15 0.00 2.97 0.39 5.33 59.17 12:11:01 PM 0 29.70 0.00 2.73 0.51 5.58 61.47 12:11:01 PM 1 34.62 0.00 3.20 0.26 5.08 56.84 12:12:01 PM all 38.51 0.00 2.83 0.78 5.35 52.52 12:12:01 PM 0 28.24 0.00 2.12 0.80 5.35 63.48 12:12:01 PM 1 48.91 0.00 3.55 0.76 5.35 41.43 Average: all 34.98 0.00 3.15 1.45 5.46 54.96 Average: 0 26.11 0.00 2.68 1.43 5.58 64.20 Average: 1 43.95 0.00 3.63 1.46 5.34 45.62