---> uname -a: Linux prd-centos8-builder-1c-1g-1444.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 303 96 5 371 335 Swap: 1023 33 990 ---> 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:ab:9b:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.90/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:feab:9b80/64 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) 02/11/2024 _x86_64_ (1 CPU) 01:03:47 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 267.12 178.01 89.11 14432.43 42475.78 01:06:01 AM 177.65 49.53 128.13 4775.75 14690.76 01:07:01 AM 101.12 16.67 84.44 1319.39 6002.42 01:08:01 AM 26.72 6.06 20.66 197.67 494.42 01:09:01 AM 157.58 118.26 39.32 8289.17 2284.21 Average: 146.04 73.71 72.33 5803.35 13187.62 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 71436 323684 717776 90.95 2104 326116 497140 27.05 124712 449160 27464 01:06:01 AM 140500 364876 648712 82.20 252 288600 434220 23.63 106912 361188 14748 01:07:01 AM 169600 353156 619612 78.51 0 248588 465816 25.35 140180 308344 4544 01:08:01 AM 156596 344440 632616 80.16 0 252892 471096 25.63 152236 308196 20 01:09:01 AM 127132 370088 662080 83.89 0 307928 463412 25.22 152016 345376 15684 Average: 133053 351249 656159 83.14 471 284825 466337 25.37 135211 354453 12492 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 211.14 118.22 1177.48 53.80 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 49.68 47.18 628.39 7.77 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 21.44 24.65 197.93 7.18 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 17.03 19.84 17.41 9.12 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 19.87 18.56 20.42 9.61 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 63.82 45.68 408.27 17.49 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) 02/11/2024 _x86_64_ (1 CPU) 01:03:47 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 64.20 0.08 15.39 9.42 0.10 10.80 01:05:01 AM 0 64.20 0.08 15.39 9.42 0.10 10.80 01:06:01 AM all 72.65 0.00 11.51 5.70 0.10 10.04 01:06:01 AM 0 72.65 0.00 11.51 5.70 0.10 10.04 01:07:01 AM all 69.72 0.00 6.16 4.99 0.10 19.03 01:07:01 AM 0 69.72 0.00 6.16 4.99 0.10 19.03 01:08:01 AM all 69.37 0.00 4.02 0.60 0.10 25.90 01:08:01 AM 0 69.37 0.00 4.02 0.60 0.10 25.90 01:09:01 AM all 56.50 0.00 6.34 14.43 0.10 22.64 01:09:01 AM 0 56.50 0.00 6.34 14.43 0.10 22.64 Average: all 66.49 0.02 8.68 7.03 0.10 17.68 Average: 0 66.49 0.02 8.68 7.03 0.10 17.68