---> uname -a: Linux prd-centos8-builder-1c-1g-1013.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 296 94 6 379 343 Swap: 1023 26 997 ---> 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:2e:32:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe2e:320a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/28/2023 _x86_64_ (1 CPU) 12:03:42 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 224.27 140.77 83.50 10138.31 41652.51 12:06:02 PM 174.68 47.35 127.32 4329.67 16364.62 12:07:01 PM 99.92 17.01 82.90 1102.68 6038.24 12:08:01 PM 43.00 23.14 19.86 1103.18 445.63 12:09:01 PM 139.85 99.62 40.24 6750.50 1635.71 Average: 136.48 65.76 70.72 4698.27 13252.23 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 92924 330440 696132 88.22 2104 314952 512596 27.89 142800 414552 29608 12:06:02 PM 93792 336892 695264 88.11 736 309536 483548 26.31 97072 420088 16688 12:07:01 PM 157300 354260 631756 80.06 628 263344 477180 25.97 129972 331196 16 12:08:01 PM 140964 368236 648092 82.14 628 293648 456808 24.86 152304 323324 24 12:09:01 PM 57136 305864 731920 92.76 392 315728 530896 28.89 141344 426096 15744 Average: 108423 339138 680633 86.26 898 299442 492206 26.78 132698 383051 12416 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 203.43 125.10 1177.50 54.88 0.00 0.00 0.00 0.00 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 PM eth0 55.18 51.96 769.92 8.46 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 19.98 21.76 154.07 6.27 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 18.89 20.62 21.02 9.77 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.65 17.23 17.68 8.39 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 63.17 47.42 428.97 17.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/28/2023 _x86_64_ (1 CPU) 12:03:42 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 58.45 0.08 8.87 17.03 0.12 15.45 12:05:01 PM 0 58.45 0.08 8.87 17.03 0.12 15.45 12:06:02 PM all 68.95 0.00 7.15 6.83 0.10 16.97 12:06:02 PM 0 68.95 0.00 7.15 6.83 0.10 16.97 12:07:01 PM all 59.85 0.00 3.89 5.26 0.10 30.89 12:07:01 PM 0 59.85 0.00 3.89 5.26 0.10 30.89 12:08:01 PM all 64.19 0.00 2.85 1.92 0.12 30.92 12:08:01 PM 0 64.19 0.00 2.85 1.92 0.12 30.92 12:09:01 PM all 50.82 0.00 3.71 15.52 0.10 29.84 12:09:01 PM 0 50.82 0.00 3.71 15.52 0.10 29.84 Average: all 60.45 0.02 5.30 9.33 0.11 24.79 Average: 0 60.45 0.02 5.30 9.33 0.11 24.79