---> uname -a: Linux prd-centos8-builder-2c-4g-10609.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: 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 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 500 1125 17 2039 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:33:c5:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe33:c5f6/64 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) 11/30/2025 _x86_64_ (2 CPU) 08:04:02 LINUX RESTART (2 CPU) 08:05:02 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 79.16 6.32 72.84 921.02 5729.97 08:07:01 AM 64.67 0.03 64.64 0.27 7173.59 08:08:01 AM 33.74 0.52 33.22 54.92 4714.78 08:09:01 AM 21.91 0.27 21.64 41.85 937.52 08:10:01 AM 19.33 0.00 19.33 0.00 598.53 08:11:01 AM 15.97 0.00 15.97 0.00 660.78 08:12:01 AM 18.74 0.75 17.99 56.78 732.42 Average: 36.11 1.11 35.00 151.73 2928.51 08:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 1251440 2925624 2502236 66.66 2104 1844460 702228 14.62 179524 2039704 151144 08:07:01 AM 1174724 2938004 2578952 68.70 2104 1924748 664964 13.85 147920 2112568 91352 08:08:01 AM 1164552 2964832 2589124 68.98 2104 1960820 635560 13.23 171240 2097300 21944 08:09:01 AM 1188260 2991128 2565416 68.34 2104 1963772 606316 12.63 206940 2037700 10056 08:10:01 AM 1021104 2864780 2732572 72.80 2104 2004420 736436 15.34 211224 2199604 50660 08:11:01 AM 1074032 2876056 2679644 71.39 2104 1962652 726764 15.13 207708 2150208 8932 08:12:01 AM 1164500 2975636 2589176 68.98 2104 1971836 621776 12.95 393928 1874892 16304 Average: 1148373 2933723 2605303 69.41 2104 1947530 670578 13.96 216926 2073139 50056 08:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 68.51 52.48 821.72 7.68 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 31.09 29.41 265.03 5.33 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 48.62 38.52 584.14 6.18 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 11.31 13.10 12.26 5.28 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 8.55 11.78 6.74 5.37 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 11.89 12.84 10.29 3.98 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 15.63 14.93 15.92 7.24 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 27.85 24.66 243.78 5.86 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) 11/30/2025 _x86_64_ (2 CPU) 08:04:02 LINUX RESTART (2 CPU) 08:05:02 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 34.94 0.00 4.25 3.32 3.71 53.79 08:06:01 AM 0 24.18 0.00 3.93 2.88 3.57 65.44 08:06:01 AM 1 45.72 0.00 4.56 3.76 3.86 42.11 08:07:01 AM all 35.71 0.00 4.28 2.38 3.43 54.19 08:07:01 AM 0 21.09 0.00 3.10 2.38 3.49 69.94 08:07:01 AM 1 50.54 0.00 5.48 2.38 3.38 38.23 08:08:01 AM all 34.23 0.00 3.28 0.98 4.19 57.31 08:08:01 AM 0 31.96 0.00 3.14 0.92 4.20 59.78 08:08:01 AM 1 36.51 0.00 3.43 1.05 4.18 54.84 08:09:01 AM all 35.45 0.00 2.30 0.58 4.55 57.12 08:09:01 AM 0 24.61 0.00 1.98 0.74 4.68 67.99 08:09:01 AM 1 46.38 0.00 2.63 0.41 4.42 46.16 08:10:01 AM all 36.95 0.00 2.15 0.60 4.67 55.62 08:10:01 AM 0 22.73 0.00 1.84 0.55 4.74 70.14 08:10:01 AM 1 51.36 0.00 2.47 0.65 4.61 40.92 08:11:01 AM all 32.24 0.00 2.45 0.34 3.93 61.03 08:11:01 AM 0 18.57 0.00 1.93 0.16 3.90 75.43 08:11:01 AM 1 46.06 0.00 2.97 0.53 3.96 46.47 08:12:01 AM all 38.29 0.00 3.19 0.53 4.04 53.95 08:12:01 AM 0 44.18 0.00 3.31 0.57 4.04 47.90 08:12:01 AM 1 32.42 0.00 3.07 0.49 4.03 59.99 Average: all 35.41 0.00 3.12 1.24 4.08 56.15 Average: 0 26.75 0.00 2.74 1.16 4.09 65.26 Average: 1 44.12 0.00 3.51 1.31 4.06 46.99