---> uname -a: Linux prd-centos8-builder-1c-1g-1526.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: 770 294 88 5 387 344 Swap: 1023 32 991 ---> 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:cc:bd:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.74/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fecc:bd25/64 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) 02/12/2024 _x86_64_ (1 CPU) 06:03:44 LINUX RESTART (1 CPU) 06:04:03 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 240.12 142.72 97.40 12277.18 44468.50 06:06:01 AM 175.16 47.36 127.80 4182.31 14675.78 06:07:01 AM 96.75 19.75 77.00 1472.15 5904.28 06:08:01 AM 24.85 6.23 18.62 182.81 404.71 06:09:01 AM 149.85 112.84 37.01 7906.20 2205.35 Average: 136.68 65.28 71.40 5158.53 13331.20 06:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 87840 313968 701372 88.87 2084 300168 515564 28.05 131008 419520 16844 06:06:01 AM 108992 349516 680220 86.19 0 306420 466468 25.38 118868 382344 6268 06:07:01 AM 158892 355276 630320 79.87 0 261444 478700 26.05 141240 318644 16 06:08:01 AM 193800 394196 595412 75.44 0 265456 437900 23.83 153524 270660 16 06:09:01 AM 138292 392640 650920 82.48 0 319380 449852 24.48 153152 330844 15684 Average: 137563 361119 651649 82.57 417 290574 469697 25.56 139558 344402 7766 06:04:03 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 214.17 123.22 1230.35 56.17 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 49.31 46.48 622.27 6.29 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 22.90 25.28 198.75 8.65 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 16.62 19.54 17.30 9.24 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 19.47 18.17 19.76 9.85 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 63.52 46.04 412.41 17.79 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) 02/12/2024 _x86_64_ (1 CPU) 06:03:44 LINUX RESTART (1 CPU) 06:04:03 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 66.61 0.09 14.06 6.94 0.10 12.20 06:05:01 AM 0 66.61 0.09 14.06 6.94 0.10 12.20 06:06:01 AM all 72.94 0.00 11.44 5.69 0.10 9.82 06:06:01 AM 0 72.94 0.00 11.44 5.69 0.10 9.82 06:07:01 AM all 65.67 0.00 6.06 4.40 0.10 23.77 06:07:01 AM 0 65.67 0.00 6.06 4.40 0.10 23.77 06:08:01 AM all 69.06 0.00 3.92 0.47 0.10 26.45 06:08:01 AM 0 69.06 0.00 3.92 0.47 0.10 26.45 06:09:01 AM all 56.67 0.00 6.14 13.84 0.10 23.24 06:09:01 AM 0 56.67 0.00 6.14 13.84 0.10 23.24 Average: all 66.19 0.02 8.29 6.26 0.10 19.14 Average: 0 66.19 0.02 8.29 6.26 0.10 19.14