---> uname -a: Linux prd-centos8-builder-2c-4g-1901.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 522 1105 17 2037 2867 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:b4:fb:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:feb4:fb1f/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) 08/02/2025 _x86_64_ (2 CPU) 02:04:01 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 87.39 6.28 81.11 929.42 5665.11 02:07:01 AM 60.74 0.07 60.67 0.80 6957.11 02:08:01 AM 31.52 0.48 31.04 54.38 4586.90 02:09:01 AM 22.19 0.23 21.96 40.12 940.17 02:10:01 AM 17.44 0.03 17.41 1.73 436.50 02:11:01 AM 15.17 0.98 14.19 23.98 518.60 02:12:01 AM 15.69 0.75 14.95 56.78 456.65 Average: 35.73 1.26 34.47 158.16 2794.12 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1265720 2940856 2487956 66.28 2104 1845096 699328 14.56 178668 2026084 152400 02:07:01 AM 1178080 2945400 2575596 68.62 2104 1928760 666384 13.88 147240 2109972 96456 02:08:01 AM 1155308 2952092 2598368 69.22 2104 1957324 656248 13.67 170956 2106980 21948 02:09:01 AM 1173664 2971912 2580012 68.73 2104 1959032 638848 13.30 205220 2053472 8848 02:10:01 AM 1081264 2879592 2672412 71.19 2104 1959084 723860 15.07 205684 2144216 8852 02:11:01 AM 1059960 2859024 2693716 71.76 2104 1959816 735124 15.31 207064 2162828 8848 02:12:01 AM 1165780 2966388 2587896 68.94 2104 1961336 619956 12.91 392416 1874096 8608 Average: 1154254 2930752 2599422 69.25 2104 1938635 677107 14.10 215321 2068235 43709 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 60.60 41.87 795.80 6.46 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.91 24.48 264.00 7.67 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 41.44 30.09 567.19 5.93 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 10.00 11.93 11.23 4.46 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.43 12.68 7.80 5.97 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 19.48 17.88 16.36 13.49 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 15.59 14.90 16.86 7.68 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 26.35 21.97 239.87 7.38 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) 08/02/2025 _x86_64_ (2 CPU) 02:04:01 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 34.42 0.00 4.43 4.02 3.39 53.74 02:06:01 AM 0 35.93 0.00 4.57 2.67 2.94 53.89 02:06:01 AM 1 32.91 0.00 4.29 5.37 3.84 53.60 02:07:01 AM all 37.04 0.00 4.40 2.03 3.58 52.95 02:07:01 AM 0 47.57 0.00 4.94 1.54 2.87 43.08 02:07:01 AM 1 26.72 0.00 3.87 2.50 4.29 62.63 02:08:01 AM all 35.74 0.00 3.47 0.80 3.21 56.78 02:08:01 AM 0 42.12 0.00 4.58 0.86 3.15 49.29 02:08:01 AM 1 29.39 0.00 2.36 0.74 3.27 64.24 02:09:01 AM all 34.30 0.00 2.31 0.76 3.35 59.27 02:09:01 AM 0 37.63 0.00 2.24 1.04 2.82 56.27 02:09:01 AM 1 31.02 0.00 2.38 0.49 3.88 62.23 02:10:01 AM all 38.26 0.00 2.67 0.57 3.74 54.76 02:10:01 AM 0 68.60 0.00 3.71 0.90 3.23 23.57 02:10:01 AM 1 8.83 0.00 1.66 0.26 4.23 85.02 02:11:01 AM all 35.05 0.00 2.79 0.40 3.40 58.36 02:11:01 AM 0 43.27 0.00 2.95 0.77 3.78 49.23 02:11:01 AM 1 26.82 0.00 2.62 0.03 3.02 67.50 02:12:01 AM all 38.54 0.00 3.75 0.53 3.62 53.56 02:12:01 AM 0 45.92 0.00 3.80 0.56 3.48 46.25 02:12:01 AM 1 31.23 0.00 3.70 0.51 3.76 60.80 Average: all 36.19 0.00 3.40 1.30 3.47 55.63 Average: 0 45.83 0.00 3.83 1.19 3.18 45.97 Average: 1 26.67 0.00 2.98 1.41 3.76 65.19