---> uname -a: Linux prd-centos8-builder-1c-1g-41.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: 2799.998 BogoMIPS: 5599.99 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: 770 309 56 7 403 327 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:53:ad:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe53:ad57/64 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) 02/12/2025 _x86_64_ (1 CPU) 10:11:10 LINUX RESTART (1 CPU) 10:12:01 AM tps rtps wtps bread/s bwrtn/s 10:13:01 AM 163.91 20.13 143.78 2247.99 13333.71 10:14:01 AM 105.38 25.28 80.10 1337.38 8364.86 10:15:01 AM 19.19 2.33 16.86 136.86 1857.19 10:16:02 AM 77.96 61.55 16.41 4472.30 379.08 Average: 91.62 27.32 64.29 2048.62 5984.42 10:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 AM 117820 366640 671392 85.07 1236 318376 461440 25.11 96700 415924 23736 10:14:01 AM 102040 320524 687172 87.07 840 284488 499968 27.20 134384 384308 23364 10:15:01 AM 178428 373420 610784 77.39 840 261436 447560 24.35 161480 281772 24 10:16:02 AM 65644 365944 723568 91.68 696 366880 457580 24.90 180280 372640 44 Average: 115983 356632 673229 85.30 903 307795 466637 25.39 143211 363661 11792 10:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 105.00 81.10 1032.84 20.29 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 48.75 45.45 552.43 11.13 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 17.36 19.56 17.27 7.25 0.00 0.00 0.00 0.00 10:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:02 AM eth0 19.24 19.12 19.72 9.79 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 47.59 41.31 405.62 12.12 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) 02/12/2025 _x86_64_ (1 CPU) 10:11:10 LINUX RESTART (1 CPU) 10:12:01 AM CPU %user %nice %system %iowait %steal %idle 10:13:01 AM all 65.32 0.00 11.47 6.03 0.15 17.03 10:13:01 AM 0 65.32 0.00 11.47 6.03 0.15 17.03 10:14:01 AM all 67.13 0.00 7.91 3.91 0.15 20.90 10:14:01 AM 0 67.13 0.00 7.91 3.91 0.15 20.90 10:15:01 AM all 53.41 0.00 4.34 0.63 0.12 41.50 10:15:01 AM 0 53.41 0.00 4.34 0.63 0.12 41.50 10:16:02 AM all 56.69 0.00 4.83 7.30 0.12 31.07 10:16:02 AM 0 56.69 0.00 4.83 7.30 0.12 31.07 Average: all 60.64 0.00 7.14 4.47 0.13 27.62 Average: 0 60.64 0.00 7.14 4.47 0.13 27.62