---> uname -a: Linux prd-centos8-builder-1c-1g-2918.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: 770 301 86 5 382 337 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:29:1f:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe29:1f72/64 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) 01/06/2024 _x86_64_ (1 CPU) 05:03:50 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 303.87 233.52 70.35 16453.67 39818.92 05:06:01 AM 133.36 26.29 107.08 3331.98 12984.35 05:07:01 AM 133.89 38.07 95.82 2782.81 10349.52 05:08:01 AM 42.36 4.17 38.19 296.62 1705.73 05:09:01 AM 99.57 66.38 33.19 5205.06 1688.34 05:10:01 AM 126.52 71.74 54.78 3686.61 2089.82 Average: 139.98 73.41 66.58 5296.29 11448.86 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 112888 366116 676168 85.69 2104 330976 475372 25.87 122284 418472 27456 05:06:01 AM 61620 304536 727436 92.19 492 312292 527696 28.72 99312 469156 24292 05:07:01 AM 212724 396040 576332 73.04 0 248260 425580 23.16 122096 279256 25508 05:08:01 AM 158044 348672 631012 79.97 0 256308 478172 26.02 136972 322352 16 05:09:01 AM 59288 369956 729768 92.49 0 375424 457052 24.87 145568 407564 40 05:10:01 AM 97508 351344 691548 87.64 0 319532 486268 26.46 166972 354828 27320 Average: 117012 356111 672044 85.17 433 307132 475023 25.85 132201 375271 17439 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 186.23 109.59 901.08 53.74 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 73.53 67.77 1095.86 7.85 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.14 22.63 188.51 5.95 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 15.15 18.01 15.07 8.41 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 18.18 18.54 18.21 9.11 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 14.91 15.84 11.21 10.63 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 55.07 42.09 371.92 15.96 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) 01/06/2024 _x86_64_ (1 CPU) 05:03:50 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 58.74 0.13 11.97 20.09 0.10 8.97 05:05:01 AM 0 58.74 0.13 11.97 20.09 0.10 8.97 05:06:01 AM all 59.70 0.00 5.99 5.75 0.08 28.47 05:06:01 AM 0 59.70 0.00 5.99 5.75 0.08 28.47 05:07:01 AM all 62.31 0.00 5.50 5.90 0.08 26.22 05:07:01 AM 0 62.31 0.00 5.50 5.90 0.08 26.22 05:08:01 AM all 63.68 0.00 2.62 1.74 0.10 31.86 05:08:01 AM 0 63.68 0.00 2.62 1.74 0.10 31.86 05:09:01 AM all 54.31 0.00 3.49 9.68 0.08 32.44 05:09:01 AM 0 54.31 0.00 3.49 9.68 0.08 32.44 05:10:01 AM all 63.53 0.00 4.21 11.38 0.08 20.79 05:10:01 AM 0 63.53 0.00 4.21 11.38 0.08 20.79 Average: all 60.38 0.02 5.63 9.09 0.09 24.79 Average: 0 60.38 0.02 5.63 9.09 0.09 24.79