---> uname -a: Linux prd-centos8-builder-1c-1g-911.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: 770 297 85 5 387 340 Swap: 1023 31 992 ---> 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:b9:82:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.250/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:feb9:820e/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) 11/27/2023 _x86_64_ (1 CPU) 02:03:54 LINUX RESTART (1 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:02 AM 139.72 28.39 111.33 3207.98 13558.28 02:07:01 AM 133.07 41.78 91.29 2420.06 9391.65 02:08:01 AM 50.17 6.68 43.49 438.06 1988.30 02:09:01 AM 17.94 3.88 14.06 105.96 267.41 02:10:01 AM 166.68 123.13 43.56 7863.07 1758.34 Average: 101.44 40.78 60.66 2809.20 5381.92 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:02 AM 60220 310108 728836 92.37 1348 318852 529244 28.80 100088 468964 11952 02:07:01 AM 52236 288052 736820 93.38 600 300632 541544 29.47 111248 452292 1680 02:08:01 AM 161876 366392 627180 79.48 376 269348 463776 25.24 144068 309700 1064 02:09:01 AM 138076 345984 650980 82.50 376 272764 484308 26.36 145932 330804 2452 02:10:01 AM 52364 316360 736692 93.36 0 329172 543876 29.60 173232 395196 15784 Average: 92954 325379 696102 88.22 540 298154 512550 27.89 134914 391391 6586 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 AM eth0 73.29 66.62 1069.70 7.57 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.21 23.75 195.95 7.41 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.43 16.45 14.14 7.15 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 14.81 17.26 12.28 6.15 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 14.27 14.30 14.39 8.90 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 27.83 27.70 261.75 7.44 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) 11/27/2023 _x86_64_ (1 CPU) 02:03:54 LINUX RESTART (1 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:02 AM all 69.73 0.00 6.98 4.60 0.13 18.56 02:06:02 AM 0 69.73 0.00 6.98 4.60 0.13 18.56 02:07:01 AM all 66.42 0.00 5.45 6.02 0.12 21.99 02:07:01 AM 0 66.42 0.00 5.45 6.02 0.12 21.99 02:08:01 AM all 63.52 0.00 3.69 1.62 0.10 31.08 02:08:01 AM 0 63.52 0.00 3.69 1.62 0.10 31.08 02:09:01 AM all 62.02 0.00 2.87 0.52 0.13 34.46 02:09:01 AM 0 62.02 0.00 2.87 0.52 0.13 34.46 02:10:01 AM all 57.65 0.00 3.84 17.06 0.13 21.32 02:10:01 AM 0 57.65 0.00 3.84 17.06 0.13 21.32 Average: all 63.86 0.00 4.56 5.96 0.12 25.49 Average: 0 63.86 0.00 4.56 5.96 0.12 25.49