---> uname -a: Linux prd-centos8-builder-1c-1g-2498.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 62 7 397 326 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:1b:02:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe1b:20e/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) 03/13/2025 _x86_64_ (1 CPU) 10:03:46 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 288.32 173.22 115.11 13870.82 41786.57 10:06:01 AM 147.44 18.60 128.84 1722.28 13905.24 10:07:01 AM 66.81 17.85 48.96 616.43 5104.20 10:08:01 AM 37.60 19.86 17.74 673.80 1477.38 Average: 135.10 57.42 77.68 4224.03 15577.74 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 97980 330040 691232 87.59 2100 303652 487676 26.54 134896 400416 28012 10:06:01 AM 52148 310292 737064 93.39 1308 322024 500044 27.21 115412 445784 22084 10:07:01 AM 84720 309184 704492 89.27 440 290192 510016 27.75 170968 364636 29968 10:08:01 AM 122228 322224 666984 84.51 440 265904 497116 27.05 172888 325316 8 Average: 89269 317935 699943 88.69 1072 295443 498713 27.14 148541 384038 20018 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 216.12 110.05 1087.85 55.24 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 53.98 50.20 626.46 10.42 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 44.86 43.84 522.88 11.84 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.76 18.61 15.18 6.93 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 83.22 55.69 563.28 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) 03/13/2025 _x86_64_ (1 CPU) 10:03:46 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 64.45 0.10 16.87 11.26 0.15 7.17 10:05:01 AM 0 64.45 0.10 16.87 11.26 0.15 7.17 10:06:01 AM all 69.35 0.00 9.90 4.07 0.13 16.54 10:06:01 AM 0 69.35 0.00 9.90 4.07 0.13 16.54 10:07:01 AM all 65.59 0.00 5.41 2.60 0.12 26.28 10:07:01 AM 0 65.59 0.00 5.41 2.60 0.12 26.28 10:08:01 AM all 61.81 0.00 4.77 1.67 0.10 31.65 10:08:01 AM 0 61.81 0.00 4.77 1.67 0.10 31.65 Average: all 65.30 0.03 9.24 4.90 0.13 20.41 Average: 0 65.30 0.03 9.24 4.90 0.13 20.41