---> uname -a: Linux prd-centos8-builder-1c-1g-5639.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: 770 293 72 6 404 344 Swap: 1023 23 1000 ---> 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:80:d9:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe80:d994/64 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) 03/27/2024 _x86_64_ (1 CPU) 05:03:47 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 262.92 169.52 93.40 13988.89 42872.77 05:06:01 AM 160.77 43.81 116.96 4595.56 13446.20 05:07:01 AM 58.67 15.78 42.90 546.66 3112.66 05:08:01 AM 19.20 4.70 14.50 142.38 292.78 05:09:01 AM 141.71 113.41 28.30 8177.48 912.43 Average: 128.59 69.56 59.02 5495.96 12131.51 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 56800 293300 732412 92.80 2092 311080 537060 29.22 120792 458224 24400 05:06:01 AM 81252 353524 707960 89.70 456 338148 470300 25.59 122972 413128 17428 05:07:01 AM 70024 292916 719188 91.13 252 289152 536992 29.22 146844 405096 15812 05:08:01 AM 143564 354464 645648 81.81 252 277172 472908 25.73 147512 329848 1084 05:09:01 AM 88192 358540 701020 88.83 8 336032 478836 26.06 171512 366644 12616 Average: 87966 330549 701246 88.85 612 310317 499219 27.16 141926 394588 14268 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 AM eth0 203.11 121.66 1185.07 54.03 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 41.11 40.81 507.37 8.04 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.90 28.20 277.80 8.43 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 18.98 19.93 15.67 8.34 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 19.47 19.84 19.59 13.91 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 61.82 46.13 400.96 18.60 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) 03/27/2024 _x86_64_ (1 CPU) 05:03:47 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 60.28 0.10 14.81 11.05 0.10 13.66 05:05:02 AM 0 60.28 0.10 14.81 11.05 0.10 13.66 05:06:01 AM all 72.32 0.00 10.51 5.76 0.10 11.31 05:06:01 AM 0 72.32 0.00 10.51 5.76 0.10 11.31 05:07:01 AM all 66.59 0.00 4.64 2.12 0.12 26.53 05:07:01 AM 0 66.59 0.00 4.64 2.12 0.12 26.53 05:08:01 AM all 63.88 0.00 4.76 0.30 0.10 30.96 05:08:01 AM 0 63.88 0.00 4.76 0.30 0.10 30.96 05:09:01 AM all 66.92 0.00 5.63 13.27 0.10 14.08 05:09:01 AM 0 66.92 0.00 5.63 13.27 0.10 14.08 Average: all 65.98 0.02 8.06 6.50 0.10 19.33 Average: 0 65.98 0.02 8.06 6.50 0.10 19.33