---> uname -a: Linux prd-centos8-builder-1c-1g-1580.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: 770 306 81 6 382 332 Swap: 1023 22 1001 ---> 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:3d:d5:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe3d:d588/64 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) 12/21/2023 _x86_64_ (1 CPU) 11:03:58 LINUX RESTART (1 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 150.87 28.63 122.24 3392.18 14154.58 11:07:02 AM 131.51 37.43 94.09 2097.53 9301.33 11:08:01 AM 38.26 5.85 32.42 563.97 1561.23 11:09:01 AM 137.34 116.27 21.07 7482.70 657.44 Average: 114.84 47.22 67.62 3396.41 6441.58 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 52180 310784 736876 93.39 940 328264 512576 27.89 117384 451048 45032 11:07:02 AM 150492 333892 638564 80.93 624 248776 489704 26.65 120128 346128 25504 11:08:01 AM 140712 339692 648344 82.17 624 264344 482812 26.27 139824 335568 1088 11:09:01 AM 54852 362312 734204 93.05 524 373608 459148 24.99 149708 413520 13072 Average: 99559 336670 689497 87.38 678 303748 486060 26.45 131761 386566 21174 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 74.45 69.32 1103.66 8.20 0.00 0.00 0.00 0.00 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 20.65 22.29 179.01 6.41 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 16.12 18.67 15.76 8.99 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 17.12 17.17 17.25 8.58 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 32.16 31.93 330.48 8.04 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) 12/21/2023 _x86_64_ (1 CPU) 11:03:58 LINUX RESTART (1 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 68.73 0.00 6.63 5.45 0.13 19.06 11:06:01 AM 0 68.73 0.00 6.63 5.45 0.13 19.06 11:07:02 AM all 61.13 0.00 5.17 6.27 0.12 27.32 11:07:02 AM 0 61.13 0.00 5.17 6.27 0.12 27.32 11:08:01 AM all 64.59 0.00 2.71 1.87 0.12 30.72 11:08:01 AM 0 64.59 0.00 2.71 1.87 0.12 30.72 11:09:01 AM all 50.88 0.00 3.30 15.01 0.12 30.69 11:09:01 AM 0 50.88 0.00 3.30 15.01 0.12 30.69 Average: all 61.32 0.00 4.46 7.17 0.12 26.93 Average: 0 61.32 0.00 4.46 7.17 0.12 26.93