---> uname -a: Linux prd-centos8-builder-1c-1g-2063.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: 770 292 77 6 400 345 Swap: 1023 28 995 ---> 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:ae:29:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.101/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feae:29fd/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) 04/19/2024 _x86_64_ (1 CPU) 11:05:43 LINUX RESTART (1 CPU) 11:06:01 AM tps rtps wtps bread/s bwrtn/s 11:07:02 AM 231.14 137.46 93.68 11784.12 42723.73 11:08:01 AM 161.25 42.62 118.63 3588.82 12853.99 11:09:01 AM 64.89 20.20 44.69 1042.24 3272.58 11:10:01 AM 22.78 5.10 17.68 111.96 358.51 11:11:01 AM 125.70 103.33 22.37 8060.49 661.54 Average: 121.04 61.82 59.22 4923.39 11977.08 11:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:02 AM 73168 306080 716044 90.73 1716 308724 533280 29.02 133628 444960 17512 11:08:01 AM 66960 329080 722252 91.52 156 327684 493480 26.85 115612 432740 9380 11:09:01 AM 156956 360968 632256 80.11 156 269872 468164 25.47 130440 335036 1084 11:10:01 AM 151280 356220 637932 80.83 156 270848 495020 26.94 146648 323300 16 11:11:01 AM 59872 327868 729340 92.41 48 333512 510460 27.78 172332 393332 160 Average: 101647 336043 687565 87.12 446 302128 500081 27.21 139732 385874 5630 11:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:02 AM eth0 195.52 121.02 1142.41 54.41 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 47.37 41.98 513.32 7.55 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 27.96 29.46 276.48 7.73 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 15.29 18.41 12.61 8.82 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 19.52 19.04 19.67 10.58 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 61.21 46.01 392.65 17.86 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) 04/19/2024 _x86_64_ (1 CPU) 11:05:43 LINUX RESTART (1 CPU) 11:06:01 AM CPU %user %nice %system %iowait %steal %idle 11:07:02 AM all 67.95 0.05 14.21 5.64 0.15 11.99 11:07:02 AM 0 67.95 0.05 14.21 5.64 0.15 11.99 11:08:01 AM all 74.55 0.00 10.31 4.68 0.14 10.31 11:08:01 AM 0 74.55 0.00 10.31 4.68 0.14 10.31 11:09:01 AM all 62.60 0.00 5.07 2.89 0.10 29.35 11:09:01 AM 0 62.60 0.00 5.07 2.89 0.10 29.35 11:10:01 AM all 70.90 0.00 4.05 0.42 0.10 24.53 11:10:01 AM 0 70.90 0.00 4.05 0.42 0.10 24.53 11:11:01 AM all 60.70 0.00 5.19 12.38 0.10 21.63 11:11:01 AM 0 60.70 0.00 5.19 12.38 0.10 21.63 Average: all 67.32 0.01 7.76 5.20 0.12 19.59 Average: 0 67.32 0.01 7.76 5.20 0.12 19.59