---> uname -a: Linux prd-centos8-builder-1c-1g-3047.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: 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 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: 770 297 92 5 381 343 Swap: 1023 35 988 ---> 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:a9:37:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fea9:3786/64 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) 01/07/2024 _x86_64_ (1 CPU) 10:03:51 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 288.10 220.88 67.22 16261.51 39915.13 10:06:01 AM 136.15 31.32 104.84 3343.88 12792.44 10:07:01 AM 125.24 31.01 94.22 2454.74 9346.80 10:08:01 AM 58.89 7.00 51.89 325.04 3027.30 10:09:01 AM 18.11 4.53 13.58 84.92 689.82 10:10:01 AM 151.58 116.70 34.88 7603.46 1404.23 Average: 129.70 68.58 61.13 5012.80 11198.48 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 53852 327468 735204 93.18 2100 352868 521536 28.38 124404 478272 22416 10:06:01 AM 54312 343688 734744 93.12 272 361192 482704 26.27 95344 482192 16168 10:07:01 AM 52264 300864 736792 93.38 40 315464 528844 28.78 108196 458684 30184 10:08:01 AM 90188 286788 698868 88.57 4 262512 544096 29.61 136536 391536 12708 10:09:01 AM 165268 350444 623788 79.05 4 251088 478252 26.03 136480 315376 8 10:10:01 AM 50940 327776 738116 93.54 0 342520 533308 29.02 139708 433184 1624 Average: 77804 322838 711252 90.14 403 314274 514790 28.01 123445 426541 13851 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 183.05 108.18 849.57 52.47 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 68.23 60.92 1067.86 8.63 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 21.96 22.22 212.69 5.92 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 13.31 15.59 13.68 7.18 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 12.35 14.30 9.82 5.45 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 14.87 14.67 15.20 8.05 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 52.31 39.32 361.74 14.62 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) 01/07/2024 _x86_64_ (1 CPU) 10:03:51 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 60.54 0.10 12.64 18.09 0.12 8.51 10:05:01 AM 0 60.54 0.10 12.64 18.09 0.12 8.51 10:06:01 AM all 71.32 0.00 6.75 4.33 0.13 17.47 10:06:01 AM 0 71.32 0.00 6.75 4.33 0.13 17.47 10:07:01 AM all 68.99 0.00 5.75 5.09 0.12 20.06 10:07:01 AM 0 68.99 0.00 5.75 5.09 0.12 20.06 10:08:01 AM all 66.08 0.00 3.69 2.05 0.10 28.08 10:08:01 AM 0 66.08 0.00 3.69 2.05 0.10 28.08 10:09:01 AM all 58.19 0.00 2.63 0.38 0.10 38.69 10:09:01 AM 0 58.19 0.00 2.63 0.38 0.10 38.69 10:10:01 AM all 54.06 0.00 3.64 16.55 0.10 25.65 10:10:01 AM 0 54.06 0.00 3.64 16.55 0.10 25.65 Average: all 63.20 0.02 5.85 7.75 0.11 23.08 Average: 0 63.20 0.02 5.85 7.75 0.11 23.08