---> uname -a: Linux prd-centos8-builder-1c-1g-3134.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: 770 306 60 6 404 331 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:9a:03:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.194/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe9a:3da/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) 03/20/2025 _x86_64_ (1 CPU) 22:03:45 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 278.52 160.37 118.15 13377.61 42856.95 10:06:01 PM 161.93 19.29 142.64 1896.27 16526.13 10:07:01 PM 50.97 15.94 35.04 499.45 2720.43 10:08:01 PM 87.56 69.32 18.24 5190.67 1415.74 Average: 144.79 66.25 78.54 5242.62 15887.23 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 79456 329916 709756 89.93 2000 322212 489832 26.65 129684 424420 29568 10:06:01 PM 59220 317752 729992 92.50 660 322960 499016 27.15 112352 444204 19084 10:07:01 PM 178104 373032 611108 77.43 504 260384 447836 24.37 162820 280484 16 10:08:01 PM 65224 370216 723988 91.74 504 370612 456896 24.86 183320 371760 40 Average: 95501 347729 693711 87.90 917 319042 473395 25.76 147044 380217 12177 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 228.71 125.42 1112.68 57.82 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 82.24 73.54 1105.97 11.55 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 17.25 19.93 17.65 9.10 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 21.20 20.49 21.27 10.47 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 87.39 59.86 564.62 22.24 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) 03/20/2025 _x86_64_ (1 CPU) 22:03:45 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 64.33 0.08 15.12 10.60 0.10 9.76 10:05:01 PM 0 64.33 0.08 15.12 10.60 0.10 9.76 10:06:01 PM all 66.23 0.00 9.93 5.04 0.12 18.69 10:06:01 PM 0 66.23 0.00 9.93 5.04 0.12 18.69 10:07:01 PM all 68.61 0.00 4.80 1.32 0.10 25.17 10:07:01 PM 0 68.61 0.00 4.80 1.32 0.10 25.17 10:08:01 PM all 53.58 0.00 5.34 7.78 0.10 33.21 10:08:01 PM 0 53.58 0.00 5.34 7.78 0.10 33.21 Average: all 63.19 0.02 8.80 6.18 0.10 21.71 Average: 0 63.19 0.02 8.80 6.18 0.10 21.71