---> uname -a: Linux prd-centos8-builder-1c-1g-3262.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: 2800.022 BogoMIPS: 5600.04 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: 770 302 82 5 385 335 Swap: 1023 28 995 ---> 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:d1:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.246/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe0f:d103/64 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) 01/10/2024 _x86_64_ (1 CPU) 04:03:55 LINUX RESTART (1 CPU) 04:05:02 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 140.92 27.41 113.52 3368.09 14238.91 04:07:02 AM 148.69 40.72 107.97 2366.97 10510.69 04:08:01 AM 32.66 4.64 28.01 462.29 1002.39 04:09:01 AM 69.49 51.57 17.91 4190.23 945.18 04:10:01 AM 141.42 71.39 70.04 3727.78 2944.57 Average: 106.79 39.30 67.49 2829.35 5920.41 04:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 98960 333636 690096 87.46 20 304048 499928 27.21 97776 432276 24608 04:07:02 AM 200796 386776 588260 74.55 20 250432 435652 23.71 122224 292856 15552 04:08:01 AM 149856 348608 639200 81.01 20 263456 476576 25.93 141296 325504 24 04:09:01 AM 62676 370176 726380 92.06 20 371800 455096 24.77 151364 399064 13548 04:10:01 AM 52120 299772 736936 93.39 0 313320 554972 30.20 173524 395708 28184 Average: 112882 347794 676174 85.69 16 300611 484445 26.36 137237 369082 16383 04:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 82.03 73.69 1125.71 9.89 0.00 0.00 0.00 0.00 04:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:02 AM eth0 22.27 22.97 179.97 5.77 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.37 18.08 15.20 8.70 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 18.46 18.58 18.25 9.22 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 14.01 15.46 10.99 8.95 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 30.32 29.66 268.25 8.50 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) 01/10/2024 _x86_64_ (1 CPU) 04:03:55 LINUX RESTART (1 CPU) 04:05:02 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 68.81 0.00 6.61 4.88 0.12 19.58 04:06:01 AM 0 68.81 0.00 6.61 4.88 0.12 19.58 04:07:02 AM all 62.39 0.00 5.76 7.61 0.12 24.12 04:07:02 AM 0 62.39 0.00 5.76 7.61 0.12 24.12 04:08:01 AM all 64.65 0.00 2.44 1.58 0.10 31.22 04:08:01 AM 0 64.65 0.00 2.44 1.58 0.10 31.22 04:09:01 AM all 56.82 0.00 3.31 4.86 0.10 34.91 04:09:01 AM 0 56.82 0.00 3.31 4.86 0.10 34.91 04:10:01 AM all 62.00 0.00 4.10 13.03 0.10 20.77 04:10:01 AM 0 62.00 0.00 4.10 13.03 0.10 20.77 Average: all 62.91 0.00 4.44 6.41 0.11 26.12 Average: 0 62.91 0.00 4.44 6.41 0.11 26.12