---> uname -a: Linux prd-centos8-builder-1c-1g-605.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: 2799.996 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: 770 306 92 6 372 333 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:95:97:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe95:97e3/64 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) 02/02/2024 _x86_64_ (1 CPU) 09:03:42 LINUX RESTART (1 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 225.39 141.12 84.28 10010.89 42436.09 09:06:01 AM 184.14 44.69 139.45 4370.31 16112.98 09:07:01 AM 85.28 18.70 66.57 1369.22 4316.87 09:08:01 AM 20.00 5.92 14.08 166.64 282.34 09:09:01 AM 166.13 121.99 44.14 8034.25 2218.61 Average: 135.94 66.26 69.68 4775.04 12988.12 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 101812 325412 687244 87.10 2104 301776 508160 27.65 139836 413180 30168 09:06:01 AM 52692 294796 736364 93.32 248 309180 510464 27.78 109300 447624 29184 09:07:01 AM 92700 301252 696356 88.25 248 276600 519844 28.29 151076 377576 13764 09:08:01 AM 149768 347980 639288 81.02 248 266268 471584 25.66 152420 317912 12 09:09:01 AM 96880 347072 692176 87.72 144 317936 478792 26.05 173720 354856 18536 Average: 98770 323302 690286 87.48 598 294352 497769 27.09 145270 382230 18333 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 207.51 133.74 1214.24 56.53 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 48.02 46.75 642.00 8.40 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 21.54 24.10 157.61 7.94 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 15.43 17.71 12.94 7.56 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.29 19.96 19.67 13.51 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 61.73 48.20 406.98 18.68 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) 02/02/2024 _x86_64_ (1 CPU) 09:03:42 LINUX RESTART (1 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 58.94 0.07 8.97 16.31 0.14 15.58 09:05:01 AM 0 58.94 0.07 8.97 16.31 0.14 15.58 09:06:01 AM all 74.90 0.00 7.79 6.46 0.13 10.73 09:06:01 AM 0 74.90 0.00 7.79 6.46 0.13 10.73 09:07:01 AM all 64.56 0.00 3.84 4.56 0.12 26.92 09:07:01 AM 0 64.56 0.00 3.84 4.56 0.12 26.92 09:08:01 AM all 59.04 0.00 2.62 0.57 0.12 37.66 09:08:01 AM 0 59.04 0.00 2.62 0.57 0.12 37.66 09:09:01 AM all 65.55 0.00 4.29 16.03 0.12 14.01 09:09:01 AM 0 65.55 0.00 4.29 16.03 0.12 14.01 Average: all 64.61 0.01 5.49 8.76 0.12 21.00 Average: 0 64.61 0.01 5.49 8.76 0.12 21.00