---> uname -a: Linux prd-centos8-builder-1c-1g-1830.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: 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 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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 99 5 369 338 Swap: 1023 27 996 ---> 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:b0:bc:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:feb0:bc73/64 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) 02/15/2024 _x86_64_ (1 CPU) 03:03:42 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 230.35 130.13 100.22 11106.69 44559.53 03:06:01 AM 161.05 40.90 120.14 4203.67 12969.54 03:07:01 AM 92.45 18.86 73.60 1220.19 5537.88 03:08:01 AM 23.18 4.60 18.58 77.45 405.47 03:09:01 AM 156.00 113.84 42.16 7963.76 2303.23 Average: 132.63 61.69 70.95 4916.24 13162.95 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 75248 308276 713964 90.47 1952 305196 519872 28.29 120552 442896 376 03:06:01 AM 102244 324072 686968 87.04 244 287328 493192 26.84 107680 406044 17472 03:07:01 AM 171444 362136 617768 78.28 60 257212 463124 25.20 139872 311320 3436 03:08:01 AM 160612 351252 628600 79.65 60 257160 473780 25.78 149024 311980 20 03:09:01 AM 70744 311176 718468 91.04 0 306304 527960 28.73 140904 414588 15684 Average: 116058 331382 673154 85.29 463 282640 495586 26.97 131606 377366 7398 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 231.03 130.33 1398.07 55.57 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 36.44 36.14 437.05 5.94 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.56 24.25 172.93 8.18 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.31 19.43 13.74 7.59 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 17.89 18.17 18.81 12.24 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 64.89 45.69 408.36 17.91 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) 02/15/2024 _x86_64_ (1 CPU) 03:03:42 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 69.64 0.07 13.53 5.62 0.12 11.03 03:05:01 AM 0 69.64 0.07 13.53 5.62 0.12 11.03 03:06:01 AM all 72.91 0.00 11.06 5.36 0.10 10.56 03:06:01 AM 0 72.91 0.00 11.06 5.36 0.10 10.56 03:07:01 AM all 64.91 0.00 6.52 3.20 0.10 25.27 03:07:01 AM 0 64.91 0.00 6.52 3.20 0.10 25.27 03:08:01 AM all 69.52 0.00 3.90 0.57 0.10 25.90 03:08:01 AM 0 69.52 0.00 3.90 0.57 0.10 25.90 03:09:01 AM all 62.61 0.00 6.14 14.29 0.10 16.85 03:09:01 AM 0 62.61 0.00 6.14 14.29 0.10 16.85 Average: all 67.92 0.01 8.23 5.81 0.10 17.92 Average: 0 67.92 0.01 8.23 5.81 0.10 17.92