---> uname -a: Linux prd-centos8-builder-1c-1g-634.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: 770 302 78 5 390 336 Swap: 1023 20 1003 ---> 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:ba:7d:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.218/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:feba:7d6e/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) 04/30/2024 _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 253.10 133.02 120.09 11062.69 42190.33 10:06:01 AM 157.06 37.30 119.76 4293.77 12922.96 10:07:01 AM 19.81 3.22 16.60 239.29 2198.12 10:08:01 AM 45.12 13.18 31.94 539.29 1104.98 10:09:02 AM 28.15 14.31 13.84 508.28 257.84 Average: 100.69 40.23 60.46 3330.48 11741.88 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 105692 327188 683520 86.61 2104 296312 507304 27.60 128832 407932 27252 10:06:01 AM 87812 349504 701400 88.87 920 326912 473824 25.78 124636 405824 21496 10:07:01 AM 51072 304684 738140 93.53 780 318476 522108 28.41 113132 454632 16 10:08:01 AM 90712 310168 698500 88.51 780 285088 515416 28.05 152364 379336 15812 10:09:02 AM 132308 349448 656904 83.24 780 282760 473608 25.77 162164 326412 20 Average: 93519 328198 695693 88.15 1073 301910 498452 27.12 136226 394827 12919 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 215.41 129.82 1199.60 58.24 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 44.90 42.95 502.47 8.09 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 18.21 17.91 264.66 3.10 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 15.94 18.88 16.37 8.99 0.00 0.00 0.00 0.00 10:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:02 AM eth0 16.56 17.91 13.99 6.54 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 62.24 45.51 399.60 17.00 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) 04/30/2024 _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 62.32 0.07 14.49 9.56 0.13 13.44 10:05:01 AM 0 62.32 0.07 14.49 9.56 0.13 13.44 10:06:01 AM all 71.77 0.00 10.80 5.25 0.13 12.05 10:06:01 AM 0 71.77 0.00 10.80 5.25 0.13 12.05 10:07:01 AM all 13.40 0.00 1.60 0.99 0.05 83.97 10:07:01 AM 0 13.40 0.00 1.60 0.99 0.05 83.97 10:08:01 AM all 66.12 0.00 4.79 2.19 0.12 26.79 10:08:01 AM 0 66.12 0.00 4.79 2.19 0.12 26.79 10:09:02 AM all 63.25 0.00 4.21 1.12 0.10 31.33 10:09:02 AM 0 63.25 0.00 4.21 1.12 0.10 31.33 Average: all 55.37 0.01 7.17 3.82 0.11 33.52 Average: 0 55.37 0.01 7.17 3.82 0.11 33.52