---> uname -a: Linux prd-centos8-builder-1c-1g-4009.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 298 64 5 407 342 Swap: 1023 29 994 ---> 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:e1:b9:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.73/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fee1:b9f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/08/2024 _x86_64_ (1 CPU) 14:03:39 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 215.73 117.94 97.79 9610.66 43560.41 02:06:01 PM 176.20 44.83 131.38 4442.46 14227.05 02:07:01 PM 58.91 11.54 47.37 631.71 2802.38 02:08:01 PM 19.09 4.66 14.43 124.20 313.88 02:09:01 PM 170.71 119.94 50.77 8454.25 2636.27 Average: 128.15 59.80 68.35 4654.23 12719.20 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 53360 298316 735852 93.24 2104 317964 529924 28.83 134672 455888 11472 02:06:01 PM 108152 337524 681060 86.30 404 296904 473504 25.76 109688 399224 12700 02:07:01 PM 74492 291132 714720 90.56 376 285196 532848 28.99 148632 401720 14752 02:08:01 PM 174536 378796 614676 77.88 376 272840 444496 24.19 148908 300616 24 02:09:01 PM 108820 362920 680392 86.21 0 321540 478484 26.04 150096 370904 18568 Average: 103872 333738 685340 86.84 652 298889 491851 26.76 138399 385670 11503 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 219.57 132.11 1448.68 55.37 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.94 32.89 344.66 7.13 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 22.98 25.38 173.97 8.07 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 17.72 18.97 14.62 8.04 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 17.61 17.86 20.27 12.70 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 62.23 45.48 400.83 18.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/08/2024 _x86_64_ (1 CPU) 14:03:39 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 67.90 0.05 13.24 6.56 0.10 12.14 02:05:01 PM 0 67.90 0.05 13.24 6.56 0.10 12.14 02:06:01 PM all 72.18 0.00 11.50 5.77 0.08 10.46 02:06:01 PM 0 72.18 0.00 11.50 5.77 0.08 10.46 02:07:01 PM all 65.15 0.00 4.55 2.67 0.08 27.55 02:07:01 PM 0 65.15 0.00 4.55 2.67 0.08 27.55 02:08:01 PM all 64.88 0.00 4.54 0.53 0.10 29.95 02:08:01 PM 0 64.88 0.00 4.54 0.53 0.10 29.95 02:09:01 PM all 65.50 0.00 6.16 15.15 0.10 13.09 02:09:01 PM 0 65.50 0.00 6.16 15.15 0.10 13.09 Average: all 67.12 0.01 8.00 6.14 0.09 18.64 Average: 0 67.12 0.01 8.00 6.14 0.09 18.64