---> uname -a: Linux prd-centos8-builder-1c-1g-1390.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: 2799.972 BogoMIPS: 5599.94 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 5 401 324 Swap: 1023 22 1001 ---> 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:99:14:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.230/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe99:1410/64 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) 02/28/2025 _x86_64_ (1 CPU) 07:11:37 LINUX RESTART (1 CPU) 07:12:01 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 246.40 110.10 136.30 8633.27 44911.26 07:14:01 AM 146.45 19.37 127.08 1814.88 14611.18 07:15:01 AM 45.67 17.17 28.50 656.90 1595.04 07:16:01 AM 125.46 105.17 20.30 7428.63 1619.90 Average: 141.03 62.95 78.08 4633.65 15694.39 07:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 56852 300212 732356 92.80 2012 316068 520992 28.35 128236 455200 19812 07:14:01 AM 70948 281244 718260 91.01 1308 274532 534776 29.10 113192 437300 4112 07:15:01 AM 150924 346148 638284 80.88 1308 260304 469852 25.57 166284 306124 1136 07:16:01 AM 61144 362632 728064 92.25 640 366932 455868 24.81 172004 391924 152 Average: 84967 322559 704241 89.23 1317 304459 495372 26.95 144929 397637 6303 07:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 230.84 140.48 1471.00 58.67 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 57.90 53.12 744.29 10.53 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 19.34 22.27 19.44 10.52 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 20.01 19.38 20.40 9.93 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 82.07 58.84 564.15 22.42 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) 02/28/2025 _x86_64_ (1 CPU) 07:11:37 LINUX RESTART (1 CPU) 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 65.53 0.08 14.61 8.86 0.12 10.79 07:13:01 AM 0 65.53 0.08 14.61 8.86 0.12 10.79 07:14:01 AM all 69.69 0.00 9.62 3.83 0.12 16.74 07:14:01 AM 0 69.69 0.00 9.62 3.83 0.12 16.74 07:15:01 AM all 66.97 0.00 5.49 1.59 0.10 25.86 07:15:01 AM 0 66.97 0.00 5.49 1.59 0.10 25.86 07:16:01 AM all 53.70 0.00 5.36 12.94 0.10 27.89 07:16:01 AM 0 53.70 0.00 5.36 12.94 0.10 27.89 Average: all 63.98 0.02 8.77 6.80 0.11 20.32 Average: 0 63.98 0.02 8.77 6.80 0.11 20.32