---> uname -a: Linux prd-centos8-builder-1c-1g-256.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 62 6 396 326 Swap: 1023 12 1011 ---> 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:29:6a:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe29:6a51/64 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) 02/13/2025 _x86_64_ (1 CPU) 15:03:46 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 284.94 170.72 114.22 13932.51 42042.52 03:06:01 PM 153.85 16.02 137.82 1538.17 15853.71 03:07:01 PM 51.89 16.28 35.61 580.44 3357.06 03:08:01 PM 104.33 85.47 18.86 6325.89 486.12 Average: 148.77 72.13 76.64 5594.82 15437.61 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 109312 355604 679900 86.15 2100 320324 478276 26.02 129928 400056 31848 03:06:01 PM 57488 320500 731724 92.72 1236 327388 498088 27.10 117084 440280 29288 03:07:01 PM 141472 347292 647740 82.07 876 271400 475940 25.90 165848 311460 8 03:08:01 PM 47696 373312 741516 93.96 420 391812 456948 24.86 176332 396704 36 Average: 88992 349177 700220 88.72 1158 327731 477313 25.97 147298 387125 15295 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 193.29 110.61 1067.92 55.76 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 88.89 80.88 1097.25 12.69 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 17.40 20.55 17.57 10.19 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 20.54 19.69 21.07 9.64 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 80.04 57.94 551.06 22.07 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) 02/13/2025 _x86_64_ (1 CPU) 15:03:46 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 61.02 0.08 15.23 12.36 0.08 11.23 03:05:01 PM 0 61.02 0.08 15.23 12.36 0.08 11.23 03:06:01 PM all 67.64 0.00 9.36 4.94 0.10 17.96 03:06:01 PM 0 67.64 0.00 9.36 4.94 0.10 17.96 03:07:01 PM all 67.61 0.00 4.78 1.85 0.10 25.66 03:07:01 PM 0 67.61 0.00 4.78 1.85 0.10 25.66 03:08:01 PM all 52.61 0.00 4.94 10.84 0.10 31.51 03:08:01 PM 0 52.61 0.00 4.94 10.84 0.10 31.51 Average: all 62.22 0.02 8.57 7.50 0.10 21.60 Average: 0 62.22 0.02 8.57 7.50 0.10 21.60