---> uname -a: Linux prd-centos8-builder-1c-1g-658.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: 770 299 101 5 369 341 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:84:c8:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe84:c890/64 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) 17:04:52 LINUX RESTART (1 CPU) 05:06:02 PM tps rtps wtps bread/s bwrtn/s 05:07:01 PM 141.19 28.10 113.09 3476.15 13916.42 05:08:01 PM 127.01 28.19 98.82 2322.46 9728.21 05:09:01 PM 41.60 6.18 35.42 467.50 1618.51 05:10:01 PM 142.11 112.38 29.73 6883.81 1762.59 Average: 112.86 43.78 69.09 3286.79 6727.74 05:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 PM 83172 311592 705884 89.46 480 299440 514092 27.98 105732 441752 23704 05:08:01 PM 144760 325688 644296 81.65 480 247776 497780 27.09 118228 358920 26800 05:09:01 PM 141124 334908 647932 82.11 480 260864 484776 26.38 135832 344272 1088 05:10:01 PM 61632 370140 727424 92.19 320 375796 458752 24.96 137140 422444 40 Average: 107672 335582 681384 86.35 440 295969 488850 26.60 124233 391847 12908 05:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 77.94 70.31 1121.96 8.34 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 21.73 22.73 179.34 8.41 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 20.76 22.69 17.65 9.18 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 16.97 16.59 16.83 8.61 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 34.17 32.93 330.75 8.64 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) 17:04:52 LINUX RESTART (1 CPU) 05:06:02 PM CPU %user %nice %system %iowait %steal %idle 05:07:01 PM all 67.66 0.00 6.58 5.84 0.12 19.80 05:07:01 PM 0 67.66 0.00 6.58 5.84 0.12 19.80 05:08:01 PM all 62.07 0.00 5.39 4.54 0.10 27.90 05:08:01 PM 0 62.07 0.00 5.39 4.54 0.10 27.90 05:09:01 PM all 63.51 0.00 2.87 1.69 0.10 31.84 05:09:01 PM 0 63.51 0.00 2.87 1.69 0.10 31.84 05:10:01 PM all 49.17 0.00 3.25 15.72 0.10 31.76 05:10:01 PM 0 49.17 0.00 3.25 15.72 0.10 31.76 Average: all 60.57 0.00 4.52 6.95 0.10 27.86 Average: 0 60.57 0.00 4.52 6.95 0.10 27.86