---> uname -a: Linux prd-centos8-builder-1c-1g-3040.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: 2799.998 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: 770 306 90 5 373 332 Swap: 1023 21 1002 ---> 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:fe:6a:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fefe:6a67/64 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) 01/07/2024 _x86_64_ (1 CPU) 09:03:53 LINUX RESTART (1 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 137.72 26.64 111.09 3214.65 13373.01 09:07:01 AM 124.24 31.46 92.78 2309.88 9230.38 09:08:01 AM 46.79 7.97 38.83 569.91 2144.29 09:09:01 AM 18.26 4.33 13.93 117.31 266.21 09:10:01 AM 156.44 118.52 37.92 7669.48 2002.11 Average: 96.72 37.79 58.93 2776.85 5405.49 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 110520 343136 678536 85.99 1080 301256 487476 26.53 105696 411196 17080 09:07:01 AM 56592 272772 732464 92.83 600 281116 551408 30.01 107076 451272 16596 09:08:01 AM 163408 358220 625648 79.29 460 259584 467516 25.44 143992 307672 1068 09:09:01 AM 141380 339788 647676 82.08 460 263196 483580 26.32 145964 326604 2472 09:10:01 AM 99664 332740 689392 87.37 268 298340 520476 28.32 156808 362580 15792 Average: 114313 329331 674743 85.51 574 280698 502091 27.32 131907 371865 10602 09:05:01 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 71.93 65.49 1105.84 7.53 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 20.08 21.35 190.49 7.11 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 14.56 16.61 14.47 7.17 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 14.70 17.10 12.21 6.08 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 13.86 13.69 14.45 8.75 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 27.03 26.85 267.60 7.33 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) 01/07/2024 _x86_64_ (1 CPU) 09:03:53 LINUX RESTART (1 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 70.57 0.00 6.94 4.97 0.12 17.41 09:06:01 AM 0 70.57 0.00 6.94 4.97 0.12 17.41 09:07:01 AM all 68.82 0.00 5.23 5.88 0.12 19.95 09:07:01 AM 0 68.82 0.00 5.23 5.88 0.12 19.95 09:08:01 AM all 65.88 0.00 3.79 2.50 0.10 27.73 09:08:01 AM 0 65.88 0.00 3.79 2.50 0.10 27.73 09:09:01 AM all 64.78 0.00 2.72 0.55 0.10 31.85 09:09:01 AM 0 64.78 0.00 2.72 0.55 0.10 31.85 09:10:01 AM all 55.19 0.00 3.67 15.88 0.10 25.16 09:10:01 AM 0 55.19 0.00 3.67 15.88 0.10 25.16 Average: all 65.05 0.00 4.47 5.96 0.11 24.42 Average: 0 65.05 0.00 4.47 5.96 0.11 24.42