---> uname -a: Linux prd-centos8-builder-1c-1g-2750.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: 2799.972 BogoMIPS: 5599.94 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: 770 311 62 6 397 326 Swap: 1023 22 1001 ---> 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:5a:11:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe5a:1188/64 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) 03/15/2025 _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 274.75 157.00 117.75 13233.74 41999.78 10:06:01 PM 160.15 19.52 140.63 1882.66 16271.30 10:07:01 PM 68.01 33.09 34.92 1197.47 2949.38 10:08:01 PM 34.59 15.00 19.59 465.58 2508.56 Average: 134.43 56.19 78.24 4198.15 15942.04 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 90672 324000 698540 88.51 2104 305376 489648 26.64 134452 408568 28992 10:06:01 PM 48864 309104 740348 93.81 1596 323960 502676 27.35 117860 450076 22032 10:07:01 PM 68616 310156 720596 91.31 1164 306568 506164 27.54 183788 368116 29980 10:08:01 PM 161408 371624 627804 79.55 1048 275460 500812 27.25 181244 276908 24 Average: 92390 328721 696822 88.29 1478 302841 499825 27.20 154336 375917 20257 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 238.43 123.76 1113.02 56.62 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 79.93 73.70 1106.92 12.11 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 18.49 20.88 18.26 9.95 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 22.31 21.63 26.64 10.63 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 89.85 60.01 566.44 22.34 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) 03/15/2025 _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 63.68 0.10 15.05 10.89 0.10 10.17 10:05:01 PM 0 63.68 0.10 15.05 10.89 0.10 10.17 10:06:01 PM all 67.47 0.00 9.70 5.51 0.10 17.22 10:06:01 PM 0 67.47 0.00 9.70 5.51 0.10 17.22 10:07:01 PM all 65.32 0.00 5.01 2.92 0.10 26.65 10:07:01 PM 0 65.32 0.00 5.01 2.92 0.10 26.65 10:08:01 PM all 62.07 0.00 4.62 1.15 0.10 32.06 10:08:01 PM 0 62.07 0.00 4.62 1.15 0.10 32.06 Average: all 64.64 0.03 8.59 5.12 0.10 21.53 Average: 0 64.64 0.03 8.59 5.12 0.10 21.53