---> uname -a: Linux prd-centos8-builder-1c-1g-924.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: 770 305 95 5 369 334 Swap: 1023 38 985 ---> 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:0b:8f:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fe0b:8fa5/64 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) 11/27/2023 _x86_64_ (1 CPU) 10:03:43 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 216.69 135.63 81.05 9778.21 42062.52 10:06:02 AM 135.99 30.64 105.36 3423.02 12330.39 10:07:01 AM 136.10 39.94 96.16 2480.19 9889.77 10:08:01 AM 44.55 10.28 34.27 677.77 1645.10 10:09:01 AM 18.26 4.25 14.01 112.21 270.41 10:10:01 AM 159.77 120.86 38.91 7630.50 1773.18 Average: 118.54 57.00 61.55 4022.66 11339.01 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 79316 302648 709740 89.95 1964 301684 523284 28.48 114500 461588 28140 10:06:02 AM 108196 324100 680860 86.29 80 286936 495076 26.94 93400 428560 23512 10:07:01 AM 189272 363624 599784 76.01 0 240380 447624 24.36 105488 320276 25476 10:08:01 AM 142896 334388 646160 81.89 0 258048 478868 26.06 140384 335560 1064 10:09:01 AM 123656 318768 665400 84.33 0 261672 492232 26.79 142584 351440 2452 10:10:01 AM 61244 306352 727812 92.24 0 311476 521896 28.40 129892 432968 15784 Average: 117430 324980 671626 85.12 341 276699 493163 26.84 121041 388399 16071 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 209.88 128.45 1046.43 55.67 0.00 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 AM eth0 60.30 53.86 863.93 6.48 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 18.03 19.37 179.55 5.18 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 14.96 17.28 14.69 7.49 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 14.99 17.27 12.22 7.34 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 15.18 14.95 20.09 9.68 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 55.69 41.94 356.89 15.34 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) 11/27/2023 _x86_64_ (1 CPU) 10:03:43 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 65.81 0.10 9.40 12.48 0.13 12.08 10:05:01 AM 0 65.81 0.10 9.40 12.48 0.13 12.08 10:06:02 AM all 71.43 0.00 6.87 4.77 0.18 16.75 10:06:02 AM 0 71.43 0.00 6.87 4.77 0.18 16.75 10:07:01 AM all 68.04 0.00 6.19 7.11 0.14 18.52 10:07:01 AM 0 68.04 0.00 6.19 7.11 0.14 18.52 10:08:01 AM all 62.81 0.00 3.02 2.85 0.13 31.18 10:08:01 AM 0 62.81 0.00 3.02 2.85 0.13 31.18 10:09:01 AM all 62.43 0.00 2.85 0.57 0.12 34.03 10:09:01 AM 0 62.43 0.00 2.85 0.57 0.12 34.03 10:10:01 AM all 59.45 0.00 4.07 16.24 0.13 20.10 10:10:01 AM 0 59.45 0.00 4.07 16.24 0.13 20.10 Average: all 64.99 0.02 5.40 7.34 0.14 22.12 Average: 0 64.99 0.02 5.40 7.34 0.14 22.12