---> uname -a: Linux prd-centos8-builder-1c-1g-2719.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 60 6 409 338 Swap: 1023 19 1004 ---> 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:24:3d:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.38/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe24:3d01/64 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) 02/24/2024 _x86_64_ (1 CPU) 06:03:37 LINUX RESTART (1 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 219.23 112.11 107.13 10143.18 45093.53 06:06:01 AM 166.09 32.45 133.64 3182.54 14421.89 06:07:01 AM 50.17 8.01 42.15 496.63 2565.08 06:08:01 AM 22.02 4.31 17.71 174.58 362.94 06:09:01 AM 166.56 112.81 53.75 8204.00 2658.79 Average: 124.51 53.75 70.76 4421.91 12916.51 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 63352 289088 725860 91.97 2100 301184 554212 30.16 154236 436660 17076 06:06:01 AM 117168 352292 672044 85.15 1892 300100 459796 25.02 114244 384648 6728 06:07:01 AM 153444 355932 635768 80.56 1568 268592 465720 25.34 147116 322840 1084 06:08:01 AM 59812 281748 729400 92.42 1568 288068 538500 29.30 151204 411012 16412 06:09:01 AM 47032 310780 742180 94.04 236 331012 521620 28.38 158524 421884 29064 Average: 88162 317968 701050 88.83 1473 297791 507970 27.64 145065 395409 14073 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 208.48 136.42 1472.88 56.09 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 35.24 33.89 352.42 8.02 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 23.68 25.97 174.24 9.15 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 17.29 20.12 16.88 8.92 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.22 17.60 18.49 12.10 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 60.10 46.51 403.52 18.73 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) 02/24/2024 _x86_64_ (1 CPU) 06:03:37 LINUX RESTART (1 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 62.54 0.07 15.02 7.15 0.12 15.10 06:05:01 AM 0 62.54 0.07 15.02 7.15 0.12 15.10 06:06:01 AM all 69.51 0.00 10.54 5.63 0.12 14.21 06:06:01 AM 0 69.51 0.00 10.54 5.63 0.12 14.21 06:07:01 AM all 67.97 0.00 4.82 1.90 0.10 25.21 06:07:01 AM 0 67.97 0.00 4.82 1.90 0.10 25.21 06:08:01 AM all 65.83 0.00 3.95 0.55 0.08 29.59 06:08:01 AM 0 65.83 0.00 3.95 0.55 0.08 29.59 06:09:01 AM all 64.42 0.00 6.69 15.26 0.12 13.51 06:09:01 AM 0 64.42 0.00 6.69 15.26 0.12 13.51 Average: all 66.07 0.01 8.18 6.09 0.11 19.54 Average: 0 66.07 0.01 8.18 6.09 0.11 19.54