---> uname -a: Linux prd-centos8-builder-1c-1g-3258.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2800.022 BogoMIPS: 5600.04 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 308 90 5 370 331 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:ef:f2:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:feef:f22d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/10/2024 _x86_64_ (1 CPU) 03:03:52 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 291.74 220.62 71.12 16099.75 40377.66 03:06:01 AM 151.98 29.36 122.62 3405.72 15254.67 03:07:01 AM 124.91 28.71 96.20 2494.77 8250.93 03:08:01 AM 23.56 3.62 19.94 283.11 447.40 03:09:01 AM 141.94 116.20 25.75 7450.22 1552.06 Average: 146.86 79.70 67.16 5947.51 13183.34 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 66064 340512 722992 91.63 2104 352200 484888 26.39 121172 465008 26048 03:06:01 AM 51932 293552 737124 93.42 172 307988 515708 28.06 101616 462680 27408 03:07:01 AM 127616 311124 661440 83.83 156 248064 504948 27.48 124660 364248 6572 03:08:01 AM 113232 310072 675824 85.65 156 261596 503244 27.39 138328 365820 10876 03:09:01 AM 54912 353760 734144 93.04 0 363788 460332 25.05 147856 415184 1088 Average: 82751 321804 706305 89.51 518 306727 493824 26.87 126726 414588 14398 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 203.41 113.70 1011.91 53.30 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 64.39 59.67 943.37 7.23 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.96 23.76 181.29 8.32 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.34 18.96 15.83 8.69 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 16.86 16.53 17.02 7.74 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 64.62 46.55 434.25 17.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/10/2024 _x86_64_ (1 CPU) 03:03:52 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 56.67 0.10 11.51 20.68 0.15 10.89 03:05:01 AM 0 56.67 0.10 11.51 20.68 0.15 10.89 03:06:01 AM all 70.52 0.00 7.00 5.35 0.12 17.01 03:06:01 AM 0 70.52 0.00 7.00 5.35 0.12 17.01 03:07:01 AM all 62.14 0.00 5.18 5.69 0.10 26.89 03:07:01 AM 0 62.14 0.00 5.18 5.69 0.10 26.89 03:08:01 AM all 65.40 0.00 2.58 0.67 0.10 31.25 03:08:01 AM 0 65.40 0.00 2.58 0.67 0.10 31.25 03:09:01 AM all 50.69 0.00 3.69 15.29 0.12 30.21 03:09:01 AM 0 50.69 0.00 3.69 15.29 0.12 30.21 Average: all 61.09 0.02 5.99 9.53 0.12 23.25 Average: 0 61.09 0.02 5.99 9.53 0.12 23.25