---> uname -a: Linux prd-centos8-builder-1c-1g-4055.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 54 6 406 327 Swap: 1023 13 1010 ---> 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:a6:b4:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fea6:b43d/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) 02/10/2025 _x86_64_ (1 CPU) 03:03:46 LINUX RESTART (1 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 290.33 170.88 119.45 13826.48 42897.56 03:06:01 AM 139.67 16.32 123.35 1571.89 13921.15 03:07:01 AM 62.51 16.08 46.43 513.70 3757.13 03:08:01 AM 42.61 26.68 15.93 931.58 329.05 Average: 133.20 57.06 76.14 4174.94 15123.73 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 82504 308444 706708 89.55 2104 299148 521400 28.37 131080 426780 29564 03:06:01 AM 56072 312132 733140 92.90 1888 319776 490360 26.68 116596 440300 18248 03:07:01 AM 94788 310000 694424 87.99 1560 280140 509336 27.71 160832 363908 26664 03:08:01 AM 160140 373112 629072 79.71 1560 277872 498588 27.13 165152 290888 20 Average: 98376 325922 690836 87.53 1778 294234 504921 27.47 143415 380469 18624 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 211.50 115.76 1070.41 56.32 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 61.32 56.77 652.14 10.97 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 41.39 40.07 466.16 11.39 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 20.91 20.11 20.76 9.23 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 83.30 57.97 550.48 21.85 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) 02/10/2025 _x86_64_ (1 CPU) 03:03:46 LINUX RESTART (1 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 63.76 0.08 15.51 11.57 0.12 8.96 03:05:01 AM 0 63.76 0.08 15.51 11.57 0.12 8.96 03:06:01 AM all 69.52 0.00 9.81 3.67 0.12 16.88 03:06:01 AM 0 69.52 0.00 9.81 3.67 0.12 16.88 03:07:01 AM all 65.89 0.00 5.31 2.42 0.12 26.26 03:07:01 AM 0 65.89 0.00 5.31 2.42 0.12 26.26 03:08:01 AM all 60.46 0.00 4.71 1.95 0.08 32.79 03:08:01 AM 0 60.46 0.00 4.71 1.95 0.08 32.79 Average: all 64.91 0.02 8.81 4.88 0.11 21.27 Average: 0 64.91 0.02 8.81 4.88 0.11 21.27