---> uname -a: Linux prd-centos8-builder-1c-1g-2021.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: 770 316 51 6 403 321 Swap: 1023 17 1006 ---> 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:3e:28:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe3e:2815/64 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) 03/08/2025 _x86_64_ (1 CPU) 01:03:49 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 303.88 198.92 104.96 16116.63 40839.24 01:06:01 AM 146.28 18.77 127.51 2108.51 14425.91 01:07:01 AM 66.52 18.29 48.23 686.19 5024.50 01:08:01 AM 22.70 3.78 18.92 65.02 2314.02 01:09:01 AM 142.40 112.79 29.60 8251.34 2012.31 Average: 136.40 70.54 65.86 5448.34 12931.31 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 112104 333076 677108 85.80 1984 296844 496160 27.00 125320 408752 21856 01:06:01 AM 108124 368160 681088 86.30 708 325352 437736 23.82 113348 393756 21728 01:07:01 AM 168772 359324 620440 78.62 280 257140 454640 24.74 167496 285936 32 01:08:01 AM 75268 296328 713944 90.46 280 287664 516400 28.10 170572 374828 29960 01:09:01 AM 110112 386900 679100 86.05 48 343732 441024 24.00 175140 343524 13044 Average: 114876 348758 674336 85.44 660 302146 469192 25.53 150375 361359 17324 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 189.20 105.79 1014.40 54.67 0.00 0.00 0.00 0.00 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 60.55 54.50 693.52 9.97 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 48.19 46.48 526.89 11.52 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 18.45 20.54 16.08 8.40 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 19.04 18.79 18.73 13.43 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 67.12 49.24 454.09 19.61 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) 03/08/2025 _x86_64_ (1 CPU) 01:03:49 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 59.13 0.13 17.90 11.79 0.13 10.92 01:05:01 AM 0 59.13 0.13 17.90 11.79 0.13 10.92 01:06:01 AM all 70.27 0.00 10.84 3.59 0.12 15.18 01:06:01 AM 0 70.27 0.00 10.84 3.59 0.12 15.18 01:07:01 AM all 65.02 0.00 5.39 2.50 0.12 26.97 01:07:01 AM 0 65.02 0.00 5.39 2.50 0.12 26.97 01:08:01 AM all 63.40 0.00 4.66 0.48 0.08 31.38 01:08:01 AM 0 63.40 0.00 4.66 0.48 0.08 31.38 01:09:01 AM all 65.95 0.00 6.10 13.18 0.12 14.65 01:09:01 AM 0 65.95 0.00 6.10 13.18 0.12 14.65 Average: all 64.75 0.03 8.98 6.31 0.11 19.82 Average: 0 64.75 0.03 8.98 6.31 0.11 19.82