---> uname -a: Linux prd-centos8-builder-1c-1g-2748.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: 770 289 89 5 391 350 Swap: 1023 32 991 ---> 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:81:31:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe81:31ac/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) 01/04/2024 _x86_64_ (1 CPU) 03:03:59 LINUX RESTART (1 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:02 AM 154.44 31.63 122.81 3350.28 14909.37 03:07:01 AM 137.35 35.98 101.37 2136.18 10419.04 03:08:01 AM 44.19 8.58 35.62 671.80 1474.48 03:09:01 AM 19.84 3.76 16.08 105.81 323.17 03:10:01 AM 165.73 124.77 40.96 7992.14 1789.66 Average: 104.21 40.96 63.26 2853.72 5769.94 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:02 AM 62292 312112 726764 92.11 456 320904 526448 28.65 103052 464716 23672 03:07:01 AM 54360 275800 734696 93.11 112 287304 551812 30.03 109716 450148 16560 03:08:01 AM 127780 333624 661276 83.81 112 272136 494864 26.93 144744 343824 1084 03:09:01 AM 74820 295532 714236 90.52 112 287040 531096 28.90 147824 392500 14100 03:10:01 AM 53764 337424 735292 93.19 112 349760 523100 28.47 162156 404644 32632 Average: 74603 310898 714453 90.55 181 303429 525464 28.59 133498 411166 17610 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 82.66 76.59 1127.16 8.46 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.17 23.26 195.93 7.40 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 15.86 18.09 15.57 8.13 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 15.53 17.71 12.67 6.45 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 16.09 15.46 16.13 11.00 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 30.50 30.25 273.95 8.29 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) 01/04/2024 _x86_64_ (1 CPU) 03:03:59 LINUX RESTART (1 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:02 AM all 68.84 0.00 7.04 6.10 0.13 17.89 03:06:02 AM 0 68.84 0.00 7.04 6.10 0.13 17.89 03:07:01 AM all 67.25 0.00 5.58 6.12 0.12 20.93 03:07:01 AM 0 67.25 0.00 5.58 6.12 0.12 20.93 03:08:01 AM all 62.00 0.00 3.24 2.42 0.12 32.23 03:08:01 AM 0 62.00 0.00 3.24 2.42 0.12 32.23 03:09:01 AM all 62.30 0.00 2.63 0.67 0.12 34.28 03:09:01 AM 0 62.30 0.00 2.63 0.67 0.12 34.28 03:10:01 AM all 58.74 0.00 4.41 16.99 0.13 19.73 03:10:01 AM 0 58.74 0.00 4.41 16.99 0.13 19.73 Average: all 63.82 0.00 4.58 6.46 0.12 25.02 Average: 0 63.82 0.00 4.58 6.46 0.12 25.02