---> uname -a: Linux prd-centos8-builder-1c-1g-2884.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: 770 318 50 6 401 320 Swap: 1023 21 1002 ---> 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:c6:55:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.103/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fec6:552b/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) 03/17/2025 _x86_64_ (1 CPU) 22:03:44 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 271.82 154.20 117.62 13330.66 42111.81 10:06:01 PM 157.62 19.69 137.93 1778.04 16249.53 10:07:01 PM 52.36 18.82 33.53 771.35 4844.88 10:08:01 PM 87.74 67.71 20.03 5081.90 2491.97 Average: 142.39 65.11 77.28 5241.15 16425.52 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 88208 328520 701004 88.82 2100 315812 492712 26.81 132584 428256 26732 10:06:01 PM 48128 298848 741084 93.90 456 315980 509600 27.73 110956 461128 22032 10:07:01 PM 159980 347944 629232 79.73 8 254648 462280 25.15 162052 301168 8 10:08:01 PM 49344 346764 739868 93.75 8 364088 467156 25.42 175428 395412 40 Average: 86415 330519 702797 89.05 643 312632 482937 26.28 145255 396491 12203 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 201.00 119.57 1190.84 56.27 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 73.50 68.22 1029.71 11.98 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 16.89 19.49 17.34 10.00 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 20.65 20.12 21.23 9.40 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 78.01 56.85 564.78 21.91 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) 03/17/2025 _x86_64_ (1 CPU) 22:03:44 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 62.80 0.08 14.75 10.24 0.10 12.03 10:05:01 PM 0 62.80 0.08 14.75 10.24 0.10 12.03 10:06:01 PM all 68.30 0.00 9.71 4.67 0.10 17.22 10:06:01 PM 0 68.30 0.00 9.71 4.67 0.10 17.22 10:07:01 PM all 68.74 0.00 4.95 1.58 0.10 24.62 10:07:01 PM 0 68.74 0.00 4.95 1.58 0.10 24.62 10:08:01 PM all 54.09 0.00 4.97 7.89 0.10 32.94 10:08:01 PM 0 54.09 0.00 4.97 7.89 0.10 32.94 Average: all 63.49 0.02 8.59 6.09 0.10 21.70 Average: 0 63.49 0.02 8.59 6.09 0.10 21.70