---> uname -a: Linux prd-centos8-builder-1c-1g-703.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: 2800.022 BogoMIPS: 5600.04 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: 770 309 91 5 369 330 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:76:0d:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe76:d6e/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) 02/03/2024 _x86_64_ (1 CPU) 10:03:41 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 230.25 139.13 91.12 9922.34 43086.17 10:06:01 AM 167.57 30.45 137.12 3936.33 14852.04 10:07:01 AM 84.81 20.07 64.73 1508.71 4150.61 10:08:01 AM 18.86 4.16 14.69 71.70 297.37 10:09:01 AM 166.01 126.54 39.47 8153.15 2192.22 Average: 133.43 64.21 69.22 4723.15 12922.80 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 61948 308408 727108 92.15 1992 324360 516600 28.11 132216 457412 14968 10:06:01 AM 62384 293832 726672 92.09 228 297712 509760 27.74 95572 457492 28512 10:07:01 AM 97828 306856 691228 87.60 92 276604 505544 27.51 147432 378492 13768 10:08:01 AM 155548 351836 633508 80.29 92 263892 456768 24.86 146396 320656 24 10:09:01 AM 93752 347292 695304 88.12 0 320636 479892 26.11 149672 383608 18532 Average: 94292 321645 694764 88.05 481 296641 493713 26.87 134258 399532 15161 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 AM eth0 216.97 141.01 1414.31 56.27 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 37.92 35.95 425.14 7.55 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 22.92 25.45 158.08 9.05 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 16.99 19.31 14.65 6.86 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 16.74 18.31 18.12 12.32 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 62.46 48.09 406.45 18.46 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) 02/03/2024 _x86_64_ (1 CPU) 10:03:41 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 63.28 0.07 9.35 15.92 0.15 11.24 10:05:02 AM 0 63.28 0.07 9.35 15.92 0.15 11.24 10:06:01 AM all 76.51 0.00 8.09 4.19 0.12 11.08 10:06:01 AM 0 76.51 0.00 8.09 4.19 0.12 11.08 10:07:01 AM all 65.29 0.00 3.87 4.39 0.12 26.33 10:07:01 AM 0 65.29 0.00 3.87 4.39 0.12 26.33 10:08:01 AM all 62.57 0.00 2.97 0.37 0.10 33.99 10:08:01 AM 0 62.57 0.00 2.97 0.37 0.10 33.99 10:09:01 AM all 66.94 0.00 4.23 15.52 0.13 13.18 10:09:01 AM 0 66.94 0.00 4.23 15.52 0.13 13.18 Average: all 66.89 0.01 5.69 8.09 0.12 19.20 Average: 0 66.89 0.01 5.69 8.09 0.12 19.20