---> uname -a: Linux prd-centos8-builder-1c-1g-1377.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: 770 308 70 6 391 330 Swap: 1023 24 999 ---> 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:1f:8f:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.251/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe1f:8f42/64 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) 01/09/2025 _x86_64_ (1 CPU) 10:03:55 LINUX RESTART (1 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 144.19 18.61 125.57 1988.15 14216.12 10:07:01 AM 65.29 18.56 46.73 558.61 4035.69 10:08:01 AM 37.60 21.76 15.84 788.00 1308.20 10:09:01 AM 119.63 95.03 24.60 7320.91 771.49 Average: 91.69 38.49 53.20 2663.61 5084.57 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 107252 367168 681960 86.41 992 324460 441216 24.01 122904 385192 23328 10:07:01 AM 178380 362260 610832 77.40 808 249972 458248 24.93 165860 280620 24 10:08:01 AM 171648 365520 617564 78.25 732 260032 458252 24.94 168172 284956 8 10:09:01 AM 78744 344288 710468 90.02 0 331788 493328 26.84 164036 386688 2448 Average: 134006 359809 655206 83.02 633 291563 462761 25.18 155243 334364 6452 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 78.16 70.96 833.80 11.58 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 38.25 38.45 448.33 10.95 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.41 17.51 14.43 6.25 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 18.26 18.28 18.66 13.47 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 38.03 36.31 328.90 10.56 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) 01/09/2025 _x86_64_ (1 CPU) 10:03:55 LINUX RESTART (1 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 69.77 0.00 9.52 4.42 0.10 16.19 10:06:01 AM 0 69.77 0.00 9.52 4.42 0.10 16.19 10:07:01 AM all 67.69 0.00 5.15 2.00 0.10 25.05 10:07:01 AM 0 67.69 0.00 5.15 2.00 0.10 25.05 10:08:01 AM all 55.04 0.00 4.41 1.49 0.08 38.98 10:08:01 AM 0 55.04 0.00 4.41 1.49 0.08 38.98 10:09:01 AM all 59.82 0.00 4.46 11.39 0.10 24.24 10:09:01 AM 0 59.82 0.00 4.46 11.39 0.10 24.24 Average: all 63.08 0.00 5.88 4.82 0.10 26.12 Average: 0 63.08 0.00 5.88 4.82 0.10 26.12