---> uname -a: Linux prd-centos8-builder-1c-1g-2784.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: 770 310 54 6 405 327 Swap: 1023 20 1003 ---> 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:46:f4:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe46:f472/64 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) 03/16/2025 _x86_64_ (1 CPU) 10:03:43 LINUX RESTART (1 CPU) 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 265.18 142.32 122.86 12012.46 43054.72 10:06:01 AM 156.79 22.04 134.75 1962.09 15771.31 10:07:01 AM 41.79 15.57 26.22 578.01 2586.44 10:08:01 AM 22.31 4.75 17.56 92.49 2343.16 10:09:01 AM 137.85 108.13 29.72 7825.52 1026.31 Average: 124.32 58.28 66.04 4469.24 12857.85 10:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 74536 324676 714676 90.56 2096 322184 490700 26.70 128188 428320 25400 10:06:01 AM 53648 311140 735564 93.20 800 322816 504108 27.43 117068 448064 20180 10:07:01 AM 64044 290292 725168 91.89 484 292504 529468 28.81 165292 393232 29968 10:08:01 AM 130012 328592 659200 83.53 484 264836 490704 26.70 163872 327464 1124 10:09:01 AM 130108 397044 659104 83.51 0 333716 434928 23.67 160760 337264 13060 Average: 90470 330349 698742 88.54 773 307211 489982 26.66 147036 386869 17946 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 219.59 120.47 1213.10 58.56 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 76.40 69.77 1029.92 11.02 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 13.06 15.36 14.05 6.25 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 19.66 20.77 16.67 9.23 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 20.36 20.18 19.87 14.38 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 69.32 49.08 456.25 19.76 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) 03/16/2025 _x86_64_ (1 CPU) 10:03:43 LINUX RESTART (1 CPU) 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 65.57 0.05 14.87 9.13 0.14 10.24 10:05:01 AM 0 65.57 0.05 14.87 9.13 0.14 10.24 10:06:01 AM all 69.00 0.00 10.18 4.42 0.13 16.26 10:06:01 AM 0 69.00 0.00 10.18 4.42 0.13 16.26 10:07:01 AM all 50.11 0.00 3.89 1.54 0.08 44.38 10:07:01 AM 0 50.11 0.00 3.89 1.54 0.08 44.38 10:08:01 AM all 62.57 0.00 4.92 0.50 0.10 31.91 10:08:01 AM 0 62.57 0.00 4.92 0.50 0.10 31.91 10:09:01 AM all 67.63 0.00 5.82 12.42 0.12 14.02 10:09:01 AM 0 67.63 0.00 5.82 12.42 0.12 14.02 Average: all 62.97 0.01 7.91 5.59 0.11 23.41 Average: 0 62.97 0.01 7.91 5.59 0.11 23.41