---> uname -a: Linux prd-centos8-builder-1c-1g-1957.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: 2800.000 BogoMIPS: 5600.00 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: 770 314 55 6 400 324 Swap: 1023 15 1008 ---> 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:a4:b9:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fea4:b923/64 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) 03/07/2025 _x86_64_ (1 CPU) 07:03:46 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 280.15 173.83 106.33 13850.72 41435.45 07:06:01 AM 155.11 19.46 135.65 1860.94 15038.95 07:07:01 AM 59.07 16.24 42.83 499.08 4923.90 07:08:01 AM 20.46 3.68 16.78 61.85 1335.17 07:09:01 AM 141.16 111.26 29.90 7750.17 955.63 Average: 131.21 64.91 66.30 4805.71 12740.68 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 61648 306324 727564 92.19 1956 317468 510704 27.79 119912 451072 30460 07:06:01 AM 118792 380872 670420 84.95 740 326980 428108 23.29 112924 382364 16480 07:07:01 AM 189936 382688 599276 75.93 104 259084 430980 23.45 163500 268168 36 07:08:01 AM 130088 324532 659124 83.52 104 260776 486904 26.49 164180 325916 1116 07:09:01 AM 66032 323836 723180 91.63 84 324088 501308 27.28 156056 406828 13228 Average: 113299 343650 675913 85.64 598 297679 471601 25.66 143314 366870 12264 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 220.45 112.82 1062.26 56.59 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 58.14 51.84 653.29 8.88 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 44.43 43.26 523.12 11.37 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 17.56 19.58 15.26 7.56 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 19.64 19.19 19.43 13.30 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 72.06 49.34 454.73 19.54 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) 03/07/2025 _x86_64_ (1 CPU) 07:03:46 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 63.07 0.10 16.81 9.66 0.17 10.19 07:05:01 AM 0 63.07 0.10 16.81 9.66 0.17 10.19 07:06:01 AM all 70.15 0.00 10.62 4.01 0.15 15.08 07:06:01 AM 0 70.15 0.00 10.62 4.01 0.15 15.08 07:07:01 AM all 66.83 0.00 5.84 2.22 0.15 24.96 07:07:01 AM 0 66.83 0.00 5.84 2.22 0.15 24.96 07:08:01 AM all 62.49 0.00 4.76 0.48 0.12 32.15 07:08:01 AM 0 62.49 0.00 4.76 0.48 0.12 32.15 07:09:01 AM all 67.25 0.00 6.03 12.79 0.13 13.80 07:09:01 AM 0 67.25 0.00 6.03 12.79 0.13 13.80 Average: all 65.96 0.02 8.81 5.83 0.14 19.24 Average: 0 65.96 0.02 8.81 5.83 0.14 19.24