---> uname -a: Linux prd-centos8-builder-1c-1g-2578.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: 2800.000 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 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: 770 301 114 5 355 338 Swap: 1023 28 995 ---> 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:96:ba:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe96:bab0/64 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) 01/02/2024 _x86_64_ (1 CPU) 01:03:53 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 304.38 229.25 75.13 16427.83 40533.88 01:06:02 AM 155.01 28.11 126.90 3351.49 15557.52 01:07:01 AM 124.44 36.16 88.27 2723.47 7476.80 01:08:01 AM 48.93 15.64 33.28 985.77 1587.37 01:09:01 AM 107.06 85.97 21.09 5825.52 1070.29 Average: 148.07 79.17 68.90 5873.92 13269.81 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 54400 321476 734656 93.11 1972 344488 509868 27.75 108548 486892 26032 01:06:02 AM 56800 304320 732256 92.80 16 313072 515696 28.06 96796 460156 28028 01:07:01 AM 137804 329984 651252 82.54 0 256500 494992 26.94 123700 352696 26368 01:08:01 AM 136948 356440 652108 82.64 0 283844 467572 25.44 145308 331092 24 01:09:01 AM 60212 372376 728844 92.37 0 376724 455792 24.80 154548 397792 13548 Average: 89233 336919 699823 88.69 398 314926 488784 26.60 125780 405726 18800 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 201.43 119.46 1012.26 54.64 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 62.06 57.71 941.76 7.06 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 22.64 24.03 182.31 7.77 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 16.64 18.24 16.04 7.00 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 17.54 17.83 17.71 9.62 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 64.22 47.55 435.17 17.25 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) 01/02/2024 _x86_64_ (1 CPU) 01:03:53 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 56.45 0.12 11.91 21.19 0.13 10.20 01:05:01 AM 0 56.45 0.12 11.91 21.19 0.13 10.20 01:06:02 AM all 69.03 0.00 7.21 5.60 0.12 18.04 01:06:02 AM 0 69.03 0.00 7.21 5.60 0.12 18.04 01:07:01 AM all 60.72 0.00 4.84 5.06 0.12 29.27 01:07:01 AM 0 60.72 0.00 4.84 5.06 0.12 29.27 01:08:01 AM all 61.22 0.00 2.65 2.27 0.10 33.76 01:08:01 AM 0 61.22 0.00 2.65 2.27 0.10 33.76 01:09:01 AM all 53.89 0.00 3.14 11.38 0.10 31.49 01:09:01 AM 0 53.89 0.00 3.14 11.38 0.10 31.49 Average: all 60.26 0.02 5.95 9.11 0.11 24.54 Average: 0 60.26 0.02 5.95 9.11 0.11 24.54