---> uname -a: Linux prd-centos8-builder-1c-1g-3710.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: 770 317 52 5 400 321 Swap: 1023 25 998 ---> 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:b9:c7:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:feb9:c759/64 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) 02/06/2025 _x86_64_ (1 CPU) 00:03:48 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 302.00 192.04 109.96 15891.78 40820.34 12:06:01 AM 144.79 16.84 127.95 2171.49 14642.41 12:07:01 AM 71.38 24.56 46.82 887.70 4170.18 12:08:01 AM 23.66 5.01 18.64 149.68 374.78 12:09:01 AM 137.53 109.90 27.64 7834.08 1762.34 Average: 135.90 69.69 66.21 5388.56 12358.55 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 70560 306796 718652 91.06 1972 309948 511664 27.84 120032 444892 28140 12:06:01 AM 72572 322912 716640 90.80 416 314924 488564 26.58 99916 440380 10156 12:07:01 AM 142728 331360 646484 81.92 304 253712 518936 28.24 132312 347788 24 12:08:01 AM 140492 332256 648720 82.20 304 256844 495372 26.95 161724 319712 12 12:09:01 AM 74712 337332 714500 90.53 0 328652 500264 27.22 163164 388024 1496 Average: 100213 326131 688999 87.30 599 292816 502960 27.37 135430 388159 7966 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 215.81 116.81 1053.30 56.88 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 63.84 52.58 659.82 16.17 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 37.12 35.34 460.27 7.63 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 19.59 21.24 18.43 10.84 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 21.94 21.32 21.93 14.09 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 71.68 49.47 442.85 21.12 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) 02/06/2025 _x86_64_ (1 CPU) 00:03:48 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 59.80 0.13 18.08 11.04 0.15 10.80 12:05:01 AM 0 59.80 0.13 18.08 11.04 0.15 10.80 12:06:01 AM all 60.75 0.00 9.83 3.87 0.13 25.41 12:06:01 AM 0 60.75 0.00 9.83 3.87 0.13 25.41 12:07:01 AM all 49.94 0.00 4.59 3.04 0.10 42.32 12:07:01 AM 0 49.94 0.00 4.59 3.04 0.10 42.32 12:08:01 AM all 65.08 0.00 4.96 0.63 0.13 29.19 12:08:01 AM 0 65.08 0.00 4.96 0.63 0.13 29.19 12:09:01 AM all 61.65 0.00 5.84 12.68 0.13 19.69 12:09:01 AM 0 61.65 0.00 5.84 12.68 0.13 19.69 Average: all 59.45 0.03 8.66 6.25 0.13 25.49 Average: 0 59.45 0.03 8.66 6.25 0.13 25.49