---> uname -a: Linux prd-centos8-builder-1c-1g-401.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: 2799.996 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: 770 305 92 5 372 333 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:c5:56:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fec5:5680/64 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) 01/31/2024 _x86_64_ (1 CPU) 02:03:52 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 297.52 224.98 72.54 16310.00 40409.39 02:06:02 AM 160.68 30.49 130.19 3518.16 15428.46 02:07:01 AM 105.13 23.11 82.02 2060.28 5919.78 02:08:01 AM 21.88 3.52 18.36 149.31 362.16 02:09:01 AM 150.82 122.06 28.77 7645.38 1736.28 Average: 147.38 81.03 66.35 5950.58 12799.66 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 97992 339476 691064 87.58 1996 319684 494032 26.88 128664 426288 25032 02:06:02 AM 175604 363560 613452 77.75 508 254680 452112 24.60 85720 350752 17876 02:07:01 AM 93496 289856 695560 88.15 212 263876 536464 29.19 136972 390292 13392 02:08:01 AM 93300 293216 695756 88.18 212 267472 533300 29.02 148156 379304 12708 02:09:01 AM 50752 343276 738304 93.57 0 359396 483592 26.32 162508 407148 1932 Average: 102229 325877 686827 87.04 586 293022 499900 27.20 132404 390757 14188 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 212.42 127.35 1023.63 63.14 0.00 0.00 0.00 0.00 02:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 AM eth0 59.85 55.11 768.58 6.77 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.62 25.96 185.32 9.62 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 17.33 19.26 20.62 8.86 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 17.71 16.56 17.58 7.72 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 66.55 48.94 404.09 19.26 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) 01/31/2024 _x86_64_ (1 CPU) 02:03:52 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 56.92 0.12 11.47 21.05 0.15 10.29 02:05:01 AM 0 56.92 0.12 11.47 21.05 0.15 10.29 02:06:02 AM all 71.47 0.00 6.98 3.75 0.15 17.65 02:06:02 AM 0 71.47 0.00 6.98 3.75 0.15 17.65 02:07:01 AM all 60.86 0.00 4.37 4.32 0.10 30.34 02:07:01 AM 0 60.86 0.00 4.37 4.32 0.10 30.34 02:08:01 AM all 63.92 0.00 2.57 0.43 0.13 32.94 02:08:01 AM 0 63.92 0.00 2.57 0.43 0.13 32.94 02:09:01 AM all 49.08 0.00 3.61 16.81 0.12 30.38 02:09:01 AM 0 49.08 0.00 3.61 16.81 0.12 30.38 Average: all 60.46 0.02 5.80 9.28 0.13 24.30 Average: 0 60.46 0.02 5.80 9.28 0.13 24.30