---> uname -a: Linux prd-centos8-builder-1c-1g-2303.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: 2800.000 BogoMIPS: 5600.00 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: 770 301 86 5 382 338 Swap: 1023 25 998 ---> 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:0c:8c:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe0c:8cad/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) 12/11/2023 _x86_64_ (1 CPU) 07:03:54 LINUX RESTART (1 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 147.96 31.07 116.89 3356.65 13636.27 07:07:01 AM 136.00 33.92 102.08 2261.38 9922.66 07:08:01 AM 37.06 3.65 33.42 417.39 1592.79 07:09:01 AM 124.54 95.72 28.82 6492.78 1084.26 Average: 111.41 41.10 70.31 3133.19 6561.09 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 79828 318504 709228 89.88 752 307432 515316 28.04 100028 447376 26536 07:07:01 AM 165268 358940 623788 79.05 156 258272 470744 25.62 131068 318076 23240 07:08:01 AM 153292 358932 635764 80.57 156 270420 469452 25.55 148188 312748 1084 07:09:01 AM 53656 381160 735400 93.20 32 392968 454776 24.75 160020 401288 2804 Average: 113011 354384 676045 85.68 274 307273 477572 25.99 134826 369872 13416 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 76.01 70.83 1103.36 8.62 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 20.83 21.81 178.58 7.66 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.54 19.14 15.85 8.83 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 16.91 17.12 16.98 7.85 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 32.59 32.24 329.03 8.24 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) 12/11/2023 _x86_64_ (1 CPU) 07:03:54 LINUX RESTART (1 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 68.59 0.00 6.63 5.07 0.15 19.56 07:06:01 AM 0 68.59 0.00 6.63 5.07 0.15 19.56 07:07:01 AM all 64.50 0.00 5.75 4.69 0.10 24.96 07:07:01 AM 0 64.50 0.00 5.75 4.69 0.10 24.96 07:08:01 AM all 63.82 0.00 2.72 2.17 0.12 31.18 07:08:01 AM 0 63.82 0.00 2.72 2.17 0.12 31.18 07:09:01 AM all 52.45 0.00 3.20 13.43 0.10 30.81 07:09:01 AM 0 52.45 0.00 3.20 13.43 0.10 30.81 Average: all 62.34 0.00 4.58 6.34 0.12 26.62 Average: 0 62.34 0.00 4.58 6.34 0.12 26.62