---> uname -a: Linux prd-centos8-builder-1c-1g-1266.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: 2800.000 BogoMIPS: 5600.00 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: 770 299 96 5 374 340 Swap: 1023 29 994 ---> 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:7d:c5:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe7d:c563/64 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) 12/18/2023 _x86_64_ (1 CPU) 09:03:55 LINUX RESTART (1 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 139.77 26.51 113.26 3293.15 13481.89 09:07:01 AM 124.02 26.09 97.94 2349.13 9952.90 09:08:01 AM 39.71 4.86 34.85 300.38 1562.62 09:09:02 AM 149.54 118.91 30.63 7586.22 1863.63 Average: 113.28 44.10 69.18 3382.71 6717.52 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 95556 323248 693500 87.89 0 298152 503908 27.42 103968 430100 27212 09:07:01 AM 135500 322368 653556 82.83 0 253060 499020 27.16 132752 349932 27080 09:08:01 AM 100180 307172 688876 87.30 0 273192 514728 28.01 149296 367636 12712 09:09:02 AM 53520 339084 735536 93.22 0 351316 491092 26.72 155164 409728 1768 Average: 96189 322968 692867 87.81 0 293930 502187 27.33 135295 389349 17193 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 77.25 73.74 1132.04 8.76 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 23.29 23.81 179.34 8.22 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 16.87 19.46 16.12 9.39 0.00 0.00 0.00 0.00 09:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:02 AM eth0 17.15 16.80 17.19 7.62 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 33.65 33.46 336.39 8.49 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) 12/18/2023 _x86_64_ (1 CPU) 09:03:55 LINUX RESTART (1 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 68.42 0.00 6.37 4.68 0.10 20.42 09:06:01 AM 0 68.42 0.00 6.37 4.68 0.10 20.42 09:07:01 AM all 61.18 0.00 5.32 4.29 0.10 29.11 09:07:01 AM 0 61.18 0.00 5.32 4.29 0.10 29.11 09:08:01 AM all 63.76 0.00 2.55 1.47 0.08 32.13 09:08:01 AM 0 63.76 0.00 2.55 1.47 0.08 32.13 09:09:02 AM all 49.53 0.00 3.55 16.44 0.12 30.36 09:09:02 AM 0 49.53 0.00 3.55 16.44 0.12 30.36 Average: all 60.73 0.00 4.45 6.72 0.10 28.01 Average: 0 60.73 0.00 4.45 6.72 0.10 28.01