---> uname -a: Linux prd-centos8-builder-1c-1g-1362.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: 770 309 99 6 361 329 Swap: 1023 26 997 ---> 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:0f:b4:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe0f:b4f3/64 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) 02/10/2024 _x86_64_ (1 CPU) 10:03:43 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 237.36 141.32 96.04 12089.30 43484.18 10:06:01 AM 155.92 34.79 121.13 4161.47 13714.54 10:07:01 AM 109.53 29.19 80.34 1894.25 5684.02 10:08:01 AM 24.13 5.35 18.79 183.08 393.05 10:09:01 AM 156.98 116.07 40.91 8012.13 2320.99 Average: 136.81 65.36 71.45 5269.71 13126.70 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 58332 308788 730880 92.61 1952 324096 511896 27.85 134764 444288 15144 10:06:01 AM 108872 333440 680340 86.20 64 291632 475212 25.86 103364 403320 13792 10:07:01 AM 134016 332208 655196 83.02 0 265848 481552 26.20 144940 341820 1344 10:08:01 AM 149092 351484 640120 81.11 0 270052 463284 25.21 157488 313748 20 10:09:01 AM 98948 337068 690264 87.46 0 305696 495632 26.97 134832 393228 15684 Average: 109852 332598 679360 86.08 403 291465 485515 26.42 135078 379281 9197 10:04:01 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 193.76 121.41 1387.92 54.45 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 40.78 38.87 447.49 5.92 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 30.42 28.82 180.48 17.33 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 16.42 19.79 13.86 7.98 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 19.49 18.84 19.87 12.05 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 60.21 45.56 410.16 19.55 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) 02/10/2024 _x86_64_ (1 CPU) 10:03:43 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 69.18 0.07 14.04 7.22 0.10 9.39 10:05:01 AM 0 69.18 0.07 14.04 7.22 0.10 9.39 10:06:01 AM all 71.55 0.00 11.12 4.23 0.10 13.00 10:06:01 AM 0 71.55 0.00 11.12 4.23 0.10 13.00 10:07:01 AM all 66.49 0.00 6.32 4.97 0.12 22.11 10:07:01 AM 0 66.49 0.00 6.32 4.97 0.12 22.11 10:08:01 AM all 70.33 0.00 4.24 0.73 0.08 24.62 10:08:01 AM 0 70.33 0.00 4.24 0.73 0.08 24.62 10:09:01 AM all 58.98 0.00 6.31 13.98 0.10 20.62 10:09:01 AM 0 58.98 0.00 6.31 13.98 0.10 20.62 Average: all 67.31 0.01 8.41 6.22 0.10 17.95 Average: 0 67.31 0.01 8.41 6.22 0.10 17.95