---> uname -a: Linux prd-centos8-builder-1c-1g-3005.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: 770 298 69 6 402 340 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:23:a1:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe23:a1e1/64 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) 02/27/2024 _x86_64_ (1 CPU) 07:03:41 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 224.58 127.07 97.50 11114.22 43775.74 07:06:01 AM 172.43 41.95 130.48 4098.35 13928.95 07:07:01 AM 71.25 18.74 52.51 1200.33 3403.80 07:08:01 AM 18.58 4.03 14.55 118.38 299.22 07:09:01 AM 160.69 112.51 48.18 8059.97 2397.35 Average: 129.52 60.87 68.65 4919.19 12764.94 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 55908 308496 733304 92.92 2104 325876 514148 27.98 144852 433400 15024 07:06:01 AM 69416 302628 719796 91.20 660 299284 510836 27.80 106260 439456 29116 07:07:01 AM 86556 303100 702656 89.03 376 284520 522108 28.41 151532 384936 14752 07:08:01 AM 154900 360168 634312 80.37 376 273288 464024 25.25 152872 314316 1396 07:09:01 AM 90680 345488 698532 88.51 0 322568 490992 26.72 158648 377956 18564 Average: 91492 323976 697720 88.41 703 301107 500422 27.23 142833 390013 15770 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 196.54 122.48 1393.97 54.73 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 40.78 36.76 403.10 7.31 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 23.85 26.34 174.63 9.18 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 19.28 19.83 16.01 8.59 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 17.69 18.07 20.55 11.28 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 59.64 44.71 401.78 18.22 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) 02/27/2024 _x86_64_ (1 CPU) 07:03:41 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 68.42 0.07 13.23 6.14 0.10 12.03 07:05:01 AM 0 68.42 0.07 13.23 6.14 0.10 12.03 07:06:01 AM all 73.20 0.00 11.53 5.22 0.10 9.94 07:06:01 AM 0 73.20 0.00 11.53 5.22 0.10 9.94 07:07:01 AM all 64.22 0.00 5.01 3.07 0.10 27.60 07:07:01 AM 0 64.22 0.00 5.01 3.07 0.10 27.60 07:08:01 AM all 65.68 0.00 4.60 0.42 0.10 29.20 07:08:01 AM 0 65.68 0.00 4.60 0.42 0.10 29.20 07:09:01 AM all 66.27 0.00 6.05 14.11 0.10 13.48 07:09:01 AM 0 66.27 0.00 6.05 14.11 0.10 13.48 Average: all 67.56 0.01 8.08 5.79 0.10 18.45 Average: 0 67.56 0.01 8.08 5.79 0.10 18.45