---> uname -a: Linux prd-centos8-builder-1c-1g-71.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 2800.022 BogoMIPS: 5600.04 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 318 72 5 379 321 Swap: 1023 24 999 ---> 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:7d:96:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.137/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe7d:963b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/04/2024 _x86_64_ (1 CPU) 04:03:47 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 284.66 169.79 114.86 13923.46 41584.54 04:06:01 AM 156.60 39.69 116.92 4340.67 13177.77 04:07:01 AM 73.82 24.95 48.87 1232.11 3850.35 04:08:01 AM 21.32 4.65 16.67 77.29 331.58 04:09:01 AM 135.23 110.58 24.65 7992.80 802.17 Average: 134.31 70.07 64.24 5520.38 11956.54 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 82456 321564 706756 89.55 1952 313012 486304 26.46 130504 421276 16772 04:06:01 AM 81516 320948 707696 89.67 8 307720 498176 27.11 114368 425548 23800 04:07:01 AM 136984 324836 652228 82.64 0 256436 497864 27.09 139340 348032 1084 04:08:01 AM 161556 348952 627656 79.53 0 255904 472920 25.73 153796 308156 12 04:09:01 AM 107452 350852 681760 86.38 0 310520 481120 26.18 167380 352648 1368 Average: 113993 333430 675219 85.56 392 288718 487277 26.51 141078 371132 8607 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 199.05 115.46 1085.57 58.14 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 59.28 53.89 623.38 14.66 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 28.33 30.20 279.02 10.54 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.28 18.59 13.44 7.25 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.50 19.64 20.53 13.05 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 64.76 47.56 403.94 20.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/04/2024 _x86_64_ (1 CPU) 04:03:47 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 60.67 0.10 15.64 13.62 0.13 9.84 04:05:02 AM 0 60.67 0.10 15.64 13.62 0.13 9.84 04:06:01 AM all 73.74 0.00 11.10 3.45 0.12 11.59 04:06:01 AM 0 73.74 0.00 11.10 3.45 0.12 11.59 04:07:01 AM all 62.91 0.00 5.16 3.37 0.12 28.43 04:07:01 AM 0 62.91 0.00 5.16 3.37 0.12 28.43 04:08:01 AM all 65.87 0.00 4.17 0.70 0.10 29.16 04:08:01 AM 0 65.87 0.00 4.17 0.70 0.10 29.16 04:09:01 AM all 63.36 0.00 5.76 12.63 0.10 18.15 04:09:01 AM 0 63.36 0.00 5.76 12.63 0.10 18.15 Average: all 65.28 0.02 8.36 6.76 0.11 19.46 Average: 0 65.28 0.02 8.36 6.76 0.11 19.46