---> uname -a: Linux prd-centos8-builder-1c-1g-2838.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: 770 319 61 6 389 318 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:6b:77:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.85/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe6b:7750/64 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) 01/26/2025 _x86_64_ (1 CPU) 08:03:48 LINUX RESTART (1 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 301.08 191.45 109.64 14843.41 41640.11 08:06:01 AM 138.90 17.45 121.45 1874.97 13847.14 08:07:01 AM 61.15 19.06 42.09 617.66 3842.02 08:08:01 AM 20.79 5.35 15.44 133.69 1142.30 08:09:01 AM 127.50 103.73 23.77 7589.27 1640.48 Average: 129.33 67.00 62.33 4979.37 12326.48 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 104172 334296 685040 86.80 1952 302912 480716 26.16 119624 409412 25960 08:06:01 AM 87116 334032 702096 88.96 508 312716 474580 25.82 113796 413200 14312 08:07:01 AM 180168 358476 609044 77.17 36 245248 458716 24.96 163716 278048 24 08:08:01 AM 152612 334692 636600 80.66 36 249048 477952 26.01 165312 302744 1120 08:09:01 AM 151088 398224 638124 80.86 36 313800 430168 23.41 162924 313616 164 Average: 135031 351944 654181 82.89 514 284745 464426 25.27 145074 343404 8316 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 200.34 109.47 1034.66 56.06 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 63.15 57.65 691.22 10.57 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 37.29 35.94 447.80 10.04 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 17.04 18.31 14.43 6.85 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 16.29 15.68 16.72 11.69 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 66.38 47.21 439.03 18.92 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) 01/26/2025 _x86_64_ (1 CPU) 08:03:48 LINUX RESTART (1 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 60.24 0.08 17.12 11.42 0.14 11.00 08:05:01 AM 0 60.24 0.08 17.12 11.42 0.14 11.00 08:06:01 AM all 71.04 0.00 9.76 3.50 0.13 15.56 08:06:01 AM 0 71.04 0.00 9.76 3.50 0.13 15.56 08:07:01 AM all 64.76 0.00 5.14 2.65 0.13 27.31 08:07:01 AM 0 64.76 0.00 5.14 2.65 0.13 27.31 08:08:01 AM all 60.04 0.00 4.42 0.65 0.10 34.79 08:08:01 AM 0 60.04 0.00 4.42 0.65 0.10 34.79 08:09:01 AM all 52.62 0.00 4.44 12.01 0.12 30.81 08:09:01 AM 0 52.62 0.00 4.44 12.01 0.12 30.81 Average: all 61.75 0.02 8.14 6.03 0.12 23.94 Average: 0 61.75 0.02 8.14 6.03 0.12 23.94