---> uname -a: Linux prd-centos8-builder-1c-1g-923.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 313 52 6 404 324 Swap: 1023 21 1002 ---> 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:37:a5:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.78/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe37:a56e/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) 02/22/2025 _x86_64_ (1 CPU) 06:03:44 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 271.92 153.65 118.27 13321.31 41915.97 06:06:01 AM 153.68 19.33 134.36 1896.70 15058.85 06:07:01 AM 55.19 16.59 38.60 515.48 2723.90 06:08:01 AM 61.44 45.06 16.38 3311.05 2174.34 Average: 135.61 58.69 76.92 4764.23 15478.20 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 90604 322344 698608 88.52 2100 303248 488548 26.58 135780 408336 29304 06:06:01 AM 47500 307620 741712 93.98 724 325464 494680 26.92 114264 455188 29448 06:07:01 AM 73712 286752 715500 90.66 724 279104 523096 28.46 162912 385732 27764 06:08:01 AM 76328 356516 712884 90.33 724 346216 455148 24.77 179752 362288 40 Average: 72036 318308 717176 90.87 1068 313508 490368 26.68 148177 402886 21639 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 214.97 126.10 1110.58 56.93 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 68.48 61.73 923.69 11.24 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 26.57 28.39 165.11 10.78 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 21.15 20.56 21.40 10.07 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 82.84 59.22 555.41 22.27 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) 02/22/2025 _x86_64_ (1 CPU) 06:03:44 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 63.68 0.08 14.91 10.72 0.10 10.52 06:05:01 AM 0 63.68 0.08 14.91 10.72 0.10 10.52 06:06:01 AM all 66.68 0.00 9.87 3.94 0.12 19.40 06:06:01 AM 0 66.68 0.00 9.87 3.94 0.12 19.40 06:07:01 AM all 68.55 0.00 5.02 1.69 0.12 24.62 06:07:01 AM 0 68.55 0.00 5.02 1.69 0.12 24.62 06:08:01 AM all 58.80 0.00 5.06 3.91 0.10 32.14 06:08:01 AM 0 58.80 0.00 5.06 3.91 0.10 32.14 Average: all 64.43 0.02 8.71 5.06 0.11 21.67 Average: 0 64.43 0.02 8.71 5.06 0.11 21.67