---> uname -a: Linux prd-centos8-builder-1c-1g-3367.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: 2799.998 BogoMIPS: 5599.99 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 74 5 383 328 Swap: 1023 24 999 ---> 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:ff:5a:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.153/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:feff:5a73/64 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) 06/13/2024 _x86_64_ (1 CPU) 01:03:49 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 294.16 186.31 107.85 14522.91 41360.62 01:06:02 AM 147.95 36.10 111.85 4159.15 12540.55 01:07:01 AM 53.80 15.10 38.71 731.94 3149.50 01:08:01 AM 21.16 4.48 16.67 130.87 306.76 01:09:01 AM 139.94 112.08 27.86 8043.57 938.79 Average: 131.70 71.03 60.67 5536.24 11694.82 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 110904 340748 678308 85.95 1788 305132 487732 26.54 130316 407300 12860 01:06:02 AM 87660 342392 701552 88.89 136 321652 471368 25.65 129132 401696 27736 01:07:01 AM 137692 343556 651520 82.55 136 273412 473552 25.77 154316 328768 24 01:08:01 AM 82852 307096 706360 89.50 136 291808 509736 27.74 157892 379416 15812 01:09:01 AM 46700 310688 742512 94.08 0 331196 522776 28.45 161420 419844 12744 Average: 93162 328896 696050 88.20 439 304640 493033 26.83 146615 387405 13835 01:04:01 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 200.82 111.55 1060.75 55.94 0.00 0.00 0.00 0.00 01:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 AM eth0 55.95 53.28 625.12 9.21 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 27.86 29.98 282.47 9.59 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 19.87 21.39 16.58 8.13 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.75 19.35 18.78 14.04 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 64.81 47.18 401.28 19.43 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) 06/13/2024 _x86_64_ (1 CPU) 01:03:49 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 57.35 0.10 16.39 13.82 0.12 12.22 01:05:01 AM 0 57.35 0.10 16.39 13.82 0.12 12.22 01:06:02 AM all 71.00 0.00 10.29 4.84 0.12 13.75 01:06:02 AM 0 71.00 0.00 10.29 4.84 0.12 13.75 01:07:01 AM all 67.04 0.00 4.60 1.93 0.10 26.33 01:07:01 AM 0 67.04 0.00 4.60 1.93 0.10 26.33 01:08:01 AM all 63.70 0.00 4.80 0.48 0.12 30.91 01:08:01 AM 0 63.70 0.00 4.80 0.48 0.12 30.91 01:09:01 AM all 65.96 0.00 5.46 13.65 0.10 14.82 01:09:01 AM 0 65.96 0.00 5.46 13.65 0.10 14.82 Average: all 65.00 0.02 8.32 6.96 0.11 19.59 Average: 0 65.00 0.02 8.32 6.96 0.11 19.59