---> uname -a: Linux prd-centos8-builder-1c-1g-1468.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 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 309 93 5 367 330 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:b9:08:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.250/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:feb9:8c5/64 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) 02/11/2024 _x86_64_ (1 CPU) 10:03:47 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 270.03 182.44 87.59 14550.23 41763.49 10:06:01 AM 160.00 37.67 122.32 4191.24 14201.35 10:07:01 AM 102.67 20.77 81.89 1375.71 5803.33 10:08:01 AM 27.35 6.75 20.60 329.91 475.98 10:09:01 AM 149.00 108.81 40.19 7949.25 2244.86 Average: 141.85 71.32 70.53 5681.78 12905.15 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 60620 281472 728588 92.32 2104 294636 536712 29.20 136640 441168 23564 10:06:01 AM 135312 348596 653896 82.85 624 281908 452100 24.60 106324 370528 16252 10:07:01 AM 176600 359700 612608 77.62 552 250056 457912 24.92 148328 297292 4204 10:08:01 AM 165616 357204 623592 79.01 552 258552 456756 24.85 160212 295588 20 10:09:01 AM 50560 292708 738648 93.59 0 308432 539352 29.35 154708 419972 16656 Average: 117742 327936 671466 85.08 766 278717 488566 26.58 141242 364910 12139 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 217.07 113.26 1184.55 54.44 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 47.36 43.58 620.01 6.10 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.54 26.37 198.07 8.76 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.14 20.30 17.78 8.02 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 17.05 16.55 17.75 8.55 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 64.47 44.03 407.84 17.18 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) 02/11/2024 _x86_64_ (1 CPU) 10:03:47 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 65.98 0.08 16.01 8.94 0.15 8.84 10:05:01 AM 0 65.98 0.08 16.01 8.94 0.15 8.84 10:06:01 AM all 73.69 0.00 11.37 3.87 0.13 10.94 10:06:01 AM 0 73.69 0.00 11.37 3.87 0.13 10.94 10:07:01 AM all 69.79 0.00 6.43 4.46 0.12 19.21 10:07:01 AM 0 69.79 0.00 6.43 4.46 0.12 19.21 10:08:01 AM all 70.25 0.00 4.22 0.63 0.12 24.78 10:08:01 AM 0 70.25 0.00 4.22 0.63 0.12 24.78 10:09:01 AM all 55.00 0.00 5.65 13.93 0.12 25.30 10:09:01 AM 0 55.00 0.00 5.65 13.93 0.12 25.30 Average: all 66.95 0.02 8.74 6.36 0.13 17.81 Average: 0 66.95 0.02 8.74 6.36 0.13 17.81