---> uname -a: Linux prd-centos8-builder-1c-1g-1277.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: 770 313 85 5 372 326 Swap: 1023 21 1002 ---> 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:4c:be:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe4c:be5b/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) 12/01/2023 _x86_64_ (1 CPU) 01:03:47 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 257.11 172.62 84.49 12484.47 41136.15 01:06:01 AM 170.36 43.15 127.21 4193.84 17024.95 01:07:01 AM 114.51 33.31 81.20 1919.12 5714.71 01:08:01 AM 25.72 2.20 23.52 126.18 724.80 01:09:01 AM 177.24 139.12 38.12 8543.82 1366.71 Average: 149.00 78.09 70.91 5454.41 13199.03 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 84104 337408 704952 89.34 2100 330440 494900 26.93 124028 441256 27668 01:06:01 AM 174928 397152 614128 77.83 36 287452 420384 22.88 94900 337924 20632 01:07:01 AM 88108 299616 700948 88.83 20 277152 530992 28.90 130756 395168 21948 01:08:01 AM 73524 288416 715532 90.68 20 280556 540252 29.40 142336 398520 11648 01:09:01 AM 54796 300604 734260 93.06 0 312536 534688 29.10 189544 381284 1624 Average: 95092 324639 693964 87.95 435 297627 504243 27.44 136313 390830 16704 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 200.57 125.79 1048.05 54.84 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 61.02 56.17 870.82 6.78 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.07 25.80 180.13 8.75 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 16.24 18.62 15.45 8.66 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 24.78 22.01 23.12 17.44 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 65.36 49.69 427.66 19.30 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) 12/01/2023 _x86_64_ (1 CPU) 01:03:47 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 58.90 0.12 9.44 18.25 0.13 13.15 01:05:01 AM 0 58.90 0.12 9.44 18.25 0.13 13.15 01:06:01 AM all 68.59 0.00 7.34 6.47 0.13 17.47 01:06:01 AM 0 68.59 0.00 7.34 6.47 0.13 17.47 01:07:01 AM all 60.34 0.00 4.15 6.41 0.10 29.00 01:07:01 AM 0 60.34 0.00 4.15 6.41 0.10 29.00 01:08:01 AM all 64.89 0.00 2.47 0.85 0.12 31.67 01:08:01 AM 0 64.89 0.00 2.47 0.85 0.12 31.67 01:09:01 AM all 51.98 0.00 3.80 16.54 0.10 27.57 01:09:01 AM 0 51.98 0.00 3.80 16.54 0.10 27.57 Average: all 60.94 0.02 5.44 9.70 0.12 23.77 Average: 0 60.94 0.02 5.44 9.70 0.12 23.77