---> uname -a: Linux prd-centos8-builder-1c-1g-226.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: 770 291 100 6 378 347 Swap: 1023 30 993 ---> 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:c0:b9:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.82/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fec0:b993/64 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) 01/29/2024 _x86_64_ (1 CPU) 07:03:44 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:02 AM 234.42 147.24 87.18 10035.90 41928.74 07:06:01 AM 163.99 36.74 127.25 3939.67 14791.20 07:07:01 AM 94.37 18.48 75.89 1369.77 5450.11 07:08:01 AM 25.65 6.83 18.82 349.90 409.69 07:09:01 AM 157.45 118.57 38.88 7559.17 1652.41 Average: 135.12 65.71 69.41 4655.92 12851.77 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 AM 49596 301240 739460 93.71 2104 329448 539708 29.37 129412 470860 10264 07:06:01 AM 83572 332248 705484 89.41 728 317168 485648 26.43 113472 411576 11120 07:07:01 AM 157912 355812 631144 79.99 396 263796 477496 25.98 135860 322920 12 07:08:01 AM 158616 365516 630440 79.90 396 272800 466036 25.36 149424 308700 16 07:09:01 AM 53228 302988 735828 93.25 48 316148 540564 29.42 142268 424064 15688 Average: 100585 331561 688471 87.25 734 299872 501890 27.31 134087 387624 7420 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 AM eth0 211.34 128.22 1186.74 56.35 0.00 0.00 0.00 0.00 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 54.41 51.74 642.31 7.02 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 21.01 22.16 153.63 7.25 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 16.21 18.69 13.64 8.66 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 16.50 16.19 16.71 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 63.99 47.42 402.11 17.52 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) 01/29/2024 _x86_64_ (1 CPU) 07:03:44 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:02 AM all 58.38 0.12 8.57 15.84 0.12 16.98 07:05:02 AM 0 58.38 0.12 8.57 15.84 0.12 16.98 07:06:01 AM all 70.00 0.00 6.98 6.23 0.12 16.66 07:06:01 AM 0 70.00 0.00 6.98 6.23 0.12 16.66 07:07:01 AM all 58.66 0.00 3.64 4.35 0.10 33.26 07:07:01 AM 0 58.66 0.00 3.64 4.35 0.10 33.26 07:08:01 AM all 63.95 0.00 2.60 0.88 0.10 32.47 07:08:01 AM 0 63.95 0.00 2.60 0.88 0.10 32.47 07:09:01 AM all 48.93 0.00 3.60 16.49 0.10 30.87 07:09:01 AM 0 48.93 0.00 3.60 16.49 0.10 30.87 Average: all 59.95 0.02 5.07 8.77 0.11 26.08 Average: 0 59.95 0.02 5.07 8.77 0.11 26.08