---> uname -a: Linux prd-centos8-builder-1c-1g-2763.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: 770 298 95 5 375 339 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:a1:99:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fea1:9932/64 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) 01/04/2024 _x86_64_ (1 CPU) 08:03:54 LINUX RESTART (1 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:02 AM 129.27 25.84 103.43 3223.83 12802.28 08:07:01 AM 135.54 35.49 100.05 2408.12 10394.52 08:08:01 AM 46.69 8.69 37.99 546.30 1606.28 08:09:01 AM 20.46 4.68 15.78 113.41 301.82 08:10:01 AM 169.65 125.09 44.56 7919.24 1795.40 Average: 100.22 39.97 60.25 2843.53 5366.26 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:02 AM 105008 353836 684048 86.69 0 318748 478440 26.04 112560 410672 23696 08:07:01 AM 48388 271808 740668 93.87 0 287824 553780 30.14 114364 448768 15936 08:08:01 AM 135176 334108 653880 82.87 0 263624 493464 26.85 143624 334572 1084 08:09:01 AM 77756 291904 711300 90.15 0 278800 531772 28.94 146540 387896 14100 08:10:01 AM 94240 345664 694816 88.06 0 316752 509712 27.74 149644 376040 18516 Average: 92114 319464 696942 88.33 0 293150 513434 27.94 133346 391590 14666 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:02 AM eth0 75.26 67.92 1086.19 7.55 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.01 23.50 195.69 7.24 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 15.69 18.05 15.40 7.85 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 15.46 17.91 12.83 6.61 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 17.16 16.01 21.63 10.42 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 29.15 28.70 266.75 7.94 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) 01/04/2024 _x86_64_ (1 CPU) 08:03:54 LINUX RESTART (1 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:02 AM all 61.90 0.00 6.27 5.25 0.10 26.48 08:06:02 AM 0 61.90 0.00 6.27 5.25 0.10 26.48 08:07:01 AM all 66.66 0.00 5.51 6.54 0.10 21.19 08:07:01 AM 0 66.66 0.00 5.51 6.54 0.10 21.19 08:08:01 AM all 62.47 0.00 3.08 1.93 0.10 32.41 08:08:01 AM 0 62.47 0.00 3.08 1.93 0.10 32.41 08:09:01 AM all 63.26 0.00 2.65 0.48 0.08 33.52 08:09:01 AM 0 63.26 0.00 2.65 0.48 0.08 33.52 08:10:01 AM all 56.37 0.00 3.88 17.56 0.08 22.11 08:10:01 AM 0 56.37 0.00 3.88 17.56 0.08 22.11 Average: all 62.12 0.00 4.27 6.35 0.09 27.16 Average: 0 62.12 0.00 4.27 6.35 0.09 27.16