---> uname -a: Linux prd-centos8-builder-1c-1g-3162.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: 770 303 89 5 378 334 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:46:3f:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe46:3ff9/64 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) 01/09/2024 _x86_64_ (1 CPU) 00:03:51 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:02 AM 316.09 238.75 77.34 16920.25 40938.88 12:06:01 AM 162.21 32.50 129.71 3552.29 16186.48 12:07:01 AM 130.36 42.65 87.71 2525.63 7432.86 12:08:01 AM 36.54 3.68 32.86 407.80 1576.95 12:09:01 AM 141.56 115.43 26.14 7393.50 1537.78 Average: 157.35 86.78 70.57 6168.77 13528.66 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 AM 106256 370856 682800 86.53 2104 341772 474732 25.83 131932 413256 17164 12:06:01 AM 47580 319048 741476 93.97 1892 337172 517860 28.18 116812 455284 12188 12:07:01 AM 139568 327716 649488 82.31 1464 252012 500196 27.22 128632 347644 24572 12:08:01 AM 129312 328976 659744 83.61 1464 263708 499968 27.21 145996 340980 1084 12:09:01 AM 51172 359044 737884 93.51 1464 371888 468920 25.52 155924 408824 152 Average: 94778 341128 694278 87.99 1678 313310 492335 26.79 135859 393198 11032 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 AM eth0 190.92 116.32 930.61 54.79 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 72.41 66.11 1096.26 7.76 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 21.97 23.30 179.34 7.88 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 16.18 18.80 15.76 7.65 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 17.21 16.89 17.28 8.36 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 63.72 48.23 445.90 17.32 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) 01/09/2024 _x86_64_ (1 CPU) 00:03:51 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:02 AM all 59.13 0.13 12.19 19.97 0.12 8.47 12:05:02 AM 0 59.13 0.13 12.19 19.97 0.12 8.47 12:06:01 AM all 68.65 0.00 6.85 5.86 0.10 18.54 12:06:01 AM 0 68.65 0.00 6.85 5.86 0.10 18.54 12:07:01 AM all 62.02 0.00 4.99 5.60 0.10 27.29 12:07:01 AM 0 62.02 0.00 4.99 5.60 0.10 27.29 12:08:01 AM all 63.98 0.00 2.57 2.12 0.10 31.24 12:08:01 AM 0 63.98 0.00 2.57 2.12 0.10 31.24 12:09:01 AM all 50.48 0.00 3.45 16.26 0.10 29.71 12:09:01 AM 0 50.48 0.00 3.45 16.26 0.10 29.71 Average: all 60.83 0.03 6.01 9.97 0.10 23.06 Average: 0 60.83 0.03 6.01 9.97 0.10 23.06