---> uname -a: Linux prd-centos8-builder-1c-1g-1642.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: 770 293 86 5 390 346 Swap: 1023 31 992 ---> 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:2c:d1:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe2c:d153/64 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) 12/22/2023 _x86_64_ (1 CPU) 09:03:54 LINUX RESTART (1 CPU) 09:05:03 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 161.16 27.26 133.90 3384.46 16683.75 09:07:01 AM 128.48 43.20 85.28 2579.18 7321.45 09:08:01 AM 34.64 3.90 30.74 271.29 1452.69 09:09:01 AM 151.00 115.91 35.09 7391.27 1426.17 Average: 118.47 47.74 70.73 3406.76 6638.05 09:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 52948 318732 736108 93.29 100 332528 507540 27.62 111496 451852 28608 09:07:01 AM 120584 324704 668472 84.72 0 270376 505876 27.53 132888 365312 32760 09:08:01 AM 99292 310748 689764 87.42 0 277716 516644 28.11 145568 372824 12712 09:09:01 AM 52188 339504 736868 93.39 0 354080 498168 27.11 142696 427200 1748 Average: 81253 323422 707803 89.70 25 308675 507057 27.59 133162 404297 18957 09:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 67.21 63.29 976.73 7.55 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.43 23.96 179.76 8.61 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 17.45 19.65 20.83 9.58 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 17.49 16.79 17.30 8.03 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 30.84 30.65 292.99 8.45 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) 12/22/2023 _x86_64_ (1 CPU) 09:03:54 LINUX RESTART (1 CPU) 09:05:03 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 68.55 0.00 6.72 5.68 0.10 18.94 09:06:01 AM 0 68.55 0.00 6.72 5.68 0.10 18.94 09:07:01 AM all 61.08 0.00 4.69 5.69 0.08 28.45 09:07:01 AM 0 61.08 0.00 4.69 5.69 0.08 28.45 09:08:01 AM all 64.17 0.00 2.50 1.54 0.10 31.69 09:08:01 AM 0 64.17 0.00 2.50 1.54 0.10 31.69 09:09:01 AM all 49.75 0.00 3.34 16.11 0.12 30.68 09:09:01 AM 0 49.75 0.00 3.34 16.11 0.12 30.68 Average: all 60.83 0.00 4.29 7.26 0.10 27.51 Average: 0 60.83 0.00 4.29 7.26 0.10 27.51