---> uname -a: Linux prd-centos8-builder-1c-1g-4488.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: 2799.870 BogoMIPS: 5599.74 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: 770 299 101 5 370 340 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:b7:c2:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.250/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:feb7:c229/64 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) 01/23/2024 _x86_64_ (1 CPU) 13:03:52 LINUX RESTART (1 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:02 PM 151.23 20.26 130.97 3209.18 14945.06 01:07:01 PM 99.61 24.87 74.74 1821.33 5392.63 01:08:01 PM 31.23 2.33 28.90 224.78 1054.63 01:09:01 PM 155.01 121.49 33.52 7706.26 1429.08 Average: 109.34 42.31 67.03 3246.93 5710.55 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:02 PM 88524 302280 700532 88.78 596 280420 515180 28.04 91752 434916 16520 01:07:01 PM 90440 296524 698616 88.54 464 273436 528864 28.78 133872 398796 32636 01:08:01 PM 79312 291708 709744 89.95 464 279776 532908 29.00 144524 398236 12712 01:09:01 PM 48872 337492 740184 93.81 0 355932 490164 26.67 152008 422116 1748 Average: 76787 307001 712269 90.27 381 297391 516779 28.12 130539 413516 15904 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 PM eth0 59.46 53.96 778.60 6.75 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.94 25.47 188.98 9.24 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.59 18.70 15.88 8.63 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.81 17.11 17.83 7.96 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 29.49 28.83 250.80 8.14 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) 01/23/2024 _x86_64_ (1 CPU) 13:03:52 LINUX RESTART (1 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:02 PM all 70.37 0.00 7.09 4.43 0.13 17.98 01:06:02 PM 0 70.37 0.00 7.09 4.43 0.13 17.98 01:07:01 PM all 61.36 0.00 4.41 2.85 0.10 31.28 01:07:01 PM 0 61.36 0.00 4.41 2.85 0.10 31.28 01:08:01 PM all 63.24 0.00 2.60 1.55 0.12 32.49 01:08:01 PM 0 63.24 0.00 2.60 1.55 0.12 32.49 01:09:01 PM all 48.80 0.00 3.53 16.99 0.10 30.58 01:09:01 PM 0 48.80 0.00 3.53 16.99 0.10 30.58 Average: all 60.94 0.00 4.41 6.47 0.11 28.06 Average: 0 60.94 0.00 4.41 6.47 0.11 28.06