---> uname -a: Linux prd-centos8-builder-1c-1g-173.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: 2799.998 BogoMIPS: 5599.99 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: 770 303 85 6 381 333 Swap: 1023 27 996 ---> 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:9b:1c:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.81/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe9b:1c80/64 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) 11/19/2023 _x86_64_ (1 CPU) 02:03:44 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 271.64 191.82 79.82 14140.53 41312.49 02:06:01 AM 176.00 41.65 134.35 3950.21 16587.95 02:07:01 AM 111.89 26.06 85.83 1853.39 6316.09 02:08:01 AM 26.48 7.08 19.40 224.23 426.96 02:09:01 AM 152.75 115.80 36.95 7512.89 1509.44 Average: 147.81 76.53 71.28 5539.68 13241.70 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 61936 313792 727120 92.15 2004 329492 522904 28.46 119212 470980 15944 02:06:01 AM 175972 391816 613084 77.70 56 281228 421304 22.93 94576 337288 16812 02:07:01 AM 83040 286352 706016 89.48 56 268536 541776 29.48 131472 400588 920 02:08:01 AM 156396 351740 632660 80.18 56 260832 469000 25.52 141160 317316 16 02:09:01 AM 54716 300476 734340 93.07 0 310960 530548 28.87 140712 423352 15416 Average: 106412 328835 682644 86.51 434 290210 497106 27.05 125426 389905 9822 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 213.65 117.91 1049.73 53.81 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 60.89 57.05 866.23 7.25 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.80 23.80 180.32 8.62 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 15.83 18.16 15.35 8.68 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 17.07 16.80 17.10 8.27 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 65.90 46.77 426.05 17.34 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) 11/19/2023 _x86_64_ (1 CPU) 02:03:44 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 57.01 0.10 10.20 18.09 0.10 14.50 02:05:01 AM 0 57.01 0.10 10.20 18.09 0.10 14.50 02:06:01 AM all 68.10 0.00 6.87 6.99 0.12 17.93 02:06:01 AM 0 68.10 0.00 6.87 6.99 0.12 17.93 02:07:01 AM all 60.49 0.00 4.08 4.00 0.08 31.34 02:07:01 AM 0 60.49 0.00 4.08 4.00 0.08 31.34 02:08:01 AM all 64.46 0.00 2.52 0.77 0.08 32.17 02:08:01 AM 0 64.46 0.00 2.52 0.77 0.08 32.17 02:09:01 AM all 48.39 0.00 3.74 16.64 0.10 31.13 02:09:01 AM 0 48.39 0.00 3.74 16.64 0.10 31.13 Average: all 59.69 0.02 5.48 9.30 0.10 25.42 Average: 0 59.69 0.02 5.48 9.30 0.10 25.42