---> uname -a: Linux prd-centos8-builder-1c-1g-3699.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 51 7 411 328 Swap: 1023 15 1008 ---> 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:4d:10:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.7/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe4d:10a4/64 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) 03/28/2025 _x86_64_ (1 CPU) 01:03:48 LINUX RESTART (1 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 299.41 185.64 113.76 14728.83 42278.80 01:06:01 AM 149.41 18.12 131.29 1871.64 14290.42 01:07:01 AM 65.63 16.41 49.23 556.39 5188.04 01:08:01 AM 37.27 19.36 17.91 691.10 1346.42 Average: 137.29 59.38 77.91 4420.72 15670.02 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 72040 305044 717172 90.87 2104 306104 519564 28.27 132576 431144 21548 01:06:01 AM 65140 333120 724072 91.75 1464 332684 483648 26.32 121112 430640 20996 01:07:01 AM 118640 325444 670572 84.97 584 273256 496400 27.01 171168 333612 13128 01:08:01 AM 109716 321844 679496 86.10 584 278580 497780 27.09 176940 334488 16 Average: 91384 321363 697828 88.42 1184 297656 499348 27.17 150449 382471 13922 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 205.25 111.14 1080.71 57.44 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 62.38 57.12 659.44 9.46 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 44.71 44.46 523.67 11.80 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.81 19.39 16.00 8.41 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 82.05 57.82 567.94 21.63 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) 03/28/2025 _x86_64_ (1 CPU) 01:03:48 LINUX RESTART (1 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 62.29 0.09 16.32 12.48 0.10 8.72 01:05:01 AM 0 62.29 0.09 16.32 12.48 0.10 8.72 01:06:01 AM all 69.64 0.00 10.06 2.80 0.12 17.38 01:06:01 AM 0 69.64 0.00 10.06 2.80 0.12 17.38 01:07:01 AM all 65.78 0.00 5.29 2.02 0.10 26.81 01:07:01 AM 0 65.78 0.00 5.29 2.02 0.10 26.81 01:08:01 AM all 62.82 0.00 4.69 1.42 0.10 30.98 01:08:01 AM 0 62.82 0.00 4.69 1.42 0.10 30.98 Average: all 65.15 0.02 9.06 4.64 0.10 21.03 Average: 0 65.15 0.02 9.06 4.64 0.10 21.03