---> uname -a: Linux prd-centos8-builder-1c-1g-3987.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: 770 310 57 6 402 327 Swap: 1023 20 1003 ---> 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:b4:b9:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:feb4:b9d5/64 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) 02/09/2025 _x86_64_ (1 CPU) 01:03:55 LINUX RESTART (1 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 160.95 14.96 145.98 1630.39 15709.98 01:07:01 AM 68.79 22.46 46.33 1046.23 4079.07 01:08:01 AM 23.83 4.46 19.37 128.85 1249.25 01:09:01 AM 148.19 117.24 30.95 8463.50 1976.69 Average: 100.44 39.78 60.65 2817.33 5753.29 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 55488 317080 733724 92.97 404 325840 497020 27.04 97692 462704 20600 01:07:01 AM 144692 339128 644520 81.67 404 259484 483644 26.32 152000 324672 24 01:08:01 AM 86044 309616 703168 89.10 404 288632 507228 27.60 156272 378356 26668 01:09:01 AM 78780 355056 710432 90.02 368 341840 477108 25.96 168400 381456 13000 Average: 91251 330220 697961 88.44 395 303949 491250 26.73 143591 386797 15073 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 78.71 70.24 840.18 9.61 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 40.33 38.86 467.03 11.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 20.80 21.74 17.26 9.80 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.39 19.94 19.00 13.94 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 39.80 37.69 335.82 11.09 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) 02/09/2025 _x86_64_ (1 CPU) 01:03:55 LINUX RESTART (1 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 70.70 0.00 10.46 4.34 0.12 14.38 01:06:01 AM 0 70.70 0.00 10.46 4.34 0.12 14.38 01:07:01 AM all 63.50 0.00 5.41 3.42 0.12 27.54 01:07:01 AM 0 63.50 0.00 5.41 3.42 0.12 27.54 01:08:01 AM all 61.82 0.00 5.02 0.87 0.10 32.19 01:08:01 AM 0 61.82 0.00 5.02 0.87 0.10 32.19 01:09:01 AM all 65.21 0.00 5.86 13.40 0.12 15.42 01:09:01 AM 0 65.21 0.00 5.86 13.40 0.12 15.42 Average: all 65.31 0.00 6.69 5.50 0.11 22.39 Average: 0 65.31 0.00 6.69 5.50 0.11 22.39