---> uname -a: Linux prd-centos8-builder-1c-1g-4628.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 308 92 5 368 330 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:83:18:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe83:1831/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/25/2024 _x86_64_ (1 CPU) 03:03:58 LINUX RESTART (1 CPU) 03:05:02 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 150.16 32.09 118.08 3518.89 13221.16 03:07:01 AM 136.55 26.69 109.86 2035.96 9351.50 03:08:01 AM 24.40 6.92 17.48 556.84 328.01 03:09:01 AM 86.64 58.69 27.95 4676.55 1492.95 03:10:01 AM 125.08 69.10 55.98 3482.35 2272.65 Average: 104.42 38.72 65.70 2851.87 5307.78 03:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 101724 325420 687332 87.11 544 293924 495500 26.96 97280 430928 10068 03:07:01 AM 161280 344608 627776 79.56 400 249384 470552 25.61 124924 331964 1224 03:08:01 AM 158276 356156 630780 79.94 400 264248 461272 25.10 145300 316576 24 03:09:01 AM 49936 363376 739120 93.67 340 380456 455612 24.79 159064 409568 768 03:10:01 AM 69736 290220 719320 91.16 8 287936 538660 29.31 141124 413252 24552 Average: 108190 335956 680866 86.29 338 295190 484319 26.36 133538 380458 7327 03:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 69.98 65.03 974.71 7.94 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 21.84 22.73 185.20 7.65 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 16.11 18.38 15.77 7.46 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 17.81 18.06 17.88 8.90 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 14.16 15.72 11.09 10.19 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 27.84 27.86 238.50 8.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/25/2024 _x86_64_ (1 CPU) 03:03:58 LINUX RESTART (1 CPU) 03:05:02 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 67.30 0.00 6.33 5.57 0.08 20.71 03:06:01 AM 0 67.30 0.00 6.33 5.57 0.08 20.71 03:07:01 AM all 64.18 0.00 5.43 4.65 0.08 25.65 03:07:01 AM 0 64.18 0.00 5.43 4.65 0.08 25.65 03:08:01 AM all 65.08 0.00 2.38 0.58 0.10 31.85 03:08:01 AM 0 65.08 0.00 2.38 0.58 0.10 31.85 03:09:01 AM all 55.25 0.00 2.89 7.49 0.08 34.30 03:09:01 AM 0 55.25 0.00 2.89 7.49 0.08 34.30 03:10:01 AM all 63.74 0.00 4.10 11.72 0.08 20.35 03:10:01 AM 0 63.74 0.00 4.10 11.72 0.08 20.35 Average: all 63.09 0.00 4.22 6.00 0.09 26.59 Average: 0 63.09 0.00 4.22 6.00 0.09 26.59