---> uname -a: Linux prd-centos8-builder-1c-1g-3821.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: 770 299 66 7 404 336 Swap: 1023 16 1007 ---> 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:8e:6a:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe8e:6afe/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) 02/07/2025 _x86_64_ (1 CPU) 13:03:48 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 300.17 185.03 115.14 14678.89 42761.06 01:06:01 PM 144.35 17.81 126.54 1704.91 14604.99 01:07:01 PM 59.98 16.12 43.86 583.51 3728.28 01:08:01 PM 46.88 30.88 16.00 1037.96 346.79 Average: 137.23 61.98 75.25 4461.87 15256.16 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 72280 306760 716932 90.84 2096 305816 527656 28.71 128292 433244 29036 01:06:01 PM 55104 327284 734108 93.02 1212 335976 494320 26.90 117248 440124 30112 01:07:01 PM 83232 317232 705980 89.45 1036 298976 513168 27.92 166072 371640 26808 01:08:01 PM 148588 382576 640624 81.17 1036 298952 498608 27.13 177960 290356 24 Average: 89801 333463 699411 88.62 1345 309930 508438 27.67 147393 383841 21495 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 202.81 109.46 1070.72 56.46 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 71.24 66.40 870.49 11.40 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.29 28.39 248.94 10.74 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 20.83 20.51 20.69 9.06 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 80.08 55.99 550.84 21.78 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) 02/07/2025 _x86_64_ (1 CPU) 13:03:48 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 62.15 0.08 16.86 11.67 0.12 9.11 01:05:01 PM 0 62.15 0.08 16.86 11.67 0.12 9.11 01:06:01 PM all 69.83 0.00 9.80 3.68 0.12 16.57 01:06:01 PM 0 69.83 0.00 9.80 3.68 0.12 16.57 01:07:01 PM all 67.07 0.00 5.15 2.45 0.10 25.22 01:07:01 PM 0 67.07 0.00 5.15 2.45 0.10 25.22 01:08:01 PM all 60.20 0.00 4.76 2.52 0.10 32.42 01:08:01 PM 0 60.20 0.00 4.76 2.52 0.10 32.42 Average: all 64.83 0.02 9.11 5.05 0.11 20.88 Average: 0 64.83 0.02 9.11 5.05 0.11 20.88