---> uname -a: Linux prd-centos8-builder-1c-1g-672.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: 770 294 86 6 388 344 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:d0:21:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.140/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fed0:2156/64 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) 12/14/2023 _x86_64_ (1 CPU) 19:03:53 LINUX RESTART (1 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 156.92 29.38 127.54 3465.51 16110.56 07:07:01 PM 103.65 26.29 77.36 2259.74 6605.91 07:08:01 PM 33.76 4.63 29.13 335.14 1379.34 07:09:01 PM 149.78 118.93 30.86 7581.74 1885.14 Average: 111.05 44.80 66.25 3410.50 6500.27 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 72884 285000 716172 90.76 1908 277052 517624 28.17 99760 432144 26320 07:07:01 PM 103920 311876 685136 86.83 968 273364 512052 27.86 121764 388060 32240 07:08:01 PM 91644 308468 697412 88.39 968 282292 514536 28.00 136944 384672 12712 07:09:01 PM 53500 338328 735556 93.22 892 350644 493764 26.87 139264 426972 8 Average: 80487 310918 708569 89.80 1184 295838 509494 27.73 124433 407962 17820 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 65.26 60.92 942.15 7.31 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.71 24.49 179.90 9.54 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.60 18.71 15.69 7.72 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 17.34 16.94 17.23 8.24 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 30.50 30.28 289.06 8.21 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) 12/14/2023 _x86_64_ (1 CPU) 19:03:53 LINUX RESTART (1 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 68.65 0.00 7.08 5.43 0.13 18.70 07:06:01 PM 0 68.65 0.00 7.08 5.43 0.13 18.70 07:07:01 PM all 61.37 0.00 4.67 3.75 0.10 30.11 07:07:01 PM 0 61.37 0.00 4.67 3.75 0.10 30.11 07:08:01 PM all 64.04 0.00 2.69 1.45 0.12 31.70 07:08:01 PM 0 64.04 0.00 2.69 1.45 0.12 31.70 07:09:01 PM all 50.63 0.00 3.52 15.60 0.10 30.14 07:09:01 PM 0 50.63 0.00 3.52 15.60 0.10 30.14 Average: all 61.18 0.00 4.49 6.56 0.11 27.66 Average: 0 61.18 0.00 4.49 6.56 0.11 27.66