---> uname -a: Linux prd-centos8-builder-1c-1g-1972.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: 770 311 52 6 406 325 Swap: 1023 23 1000 ---> 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:62:05:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe62:56d/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) 03/07/2025 _x86_64_ (1 CPU) 12:05:35 LINUX RESTART (1 CPU) 12:06:02 PM tps rtps wtps bread/s bwrtn/s 12:07:01 PM 236.73 101.40 135.33 8468.80 44982.08 12:08:01 PM 147.25 20.45 126.79 1743.78 13592.54 12:09:01 PM 50.18 17.47 32.71 625.32 3912.41 12:10:01 PM 68.28 53.43 14.85 3404.73 2272.36 Average: 125.18 47.97 77.21 3541.01 16077.35 12:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 PM 50440 285792 738772 93.61 1960 306764 533948 29.05 122040 465800 11500 12:08:01 PM 59348 287976 729864 92.48 592 293280 518000 28.19 115052 443284 20204 12:09:01 PM 66948 283224 722264 91.52 412 282188 531260 28.91 168380 386736 8 12:10:01 PM 76840 360356 712372 90.26 412 349348 473984 25.79 182552 357696 40 Average: 63394 304337 725818 91.97 844 307895 514298 27.98 147006 413379 7938 12:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 235.57 134.99 1496.84 58.71 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 56.28 52.37 744.66 10.30 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 16.86 19.47 17.21 9.74 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 21.03 20.96 21.27 10.03 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 81.83 56.64 566.43 22.05 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) 03/07/2025 _x86_64_ (1 CPU) 12:05:35 LINUX RESTART (1 CPU) 12:06:02 PM CPU %user %nice %system %iowait %steal %idle 12:07:01 PM all 64.18 0.07 14.83 8.70 0.14 12.09 12:07:01 PM 0 64.18 0.07 14.83 8.70 0.14 12.09 12:08:01 PM all 69.25 0.00 10.12 4.86 0.12 15.66 12:08:01 PM 0 69.25 0.00 10.12 4.86 0.12 15.66 12:09:01 PM all 68.61 0.00 5.10 1.72 0.13 24.44 12:09:01 PM 0 68.61 0.00 5.10 1.72 0.13 24.44 12:10:01 PM all 58.13 0.00 5.33 4.76 0.10 31.68 12:10:01 PM 0 58.13 0.00 5.33 4.76 0.10 31.68 Average: all 65.05 0.02 8.82 4.99 0.12 21.00 Average: 0 65.05 0.02 8.82 4.99 0.12 21.00