---> uname -a: Linux prd-centos8-builder-1c-1g-3461.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: 770 303 94 6 372 335 Swap: 1023 23 1000 ---> 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:e9:8d:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fee9:8d8f/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) 01/12/2024 _x86_64_ (1 CPU) 12:03:49 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:02 PM 270.80 191.44 79.36 14206.47 40913.72 12:06:01 PM 163.52 32.99 130.53 3652.90 15233.33 12:07:01 PM 98.14 26.86 71.28 2015.58 5210.92 12:08:01 PM 30.83 2.90 27.93 200.50 1411.01 12:09:01 PM 151.70 117.71 33.99 7426.19 1348.35 Average: 142.98 74.56 68.42 5509.52 12826.28 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 PM 102320 343344 686736 87.03 2104 318824 493132 26.84 146616 399852 28796 12:06:01 PM 196240 388908 592816 75.13 320 262220 423872 23.07 82740 333944 17236 12:07:01 PM 80736 293468 708320 89.77 40 281176 532224 28.96 144228 397580 31012 12:08:01 PM 71836 290016 717220 90.90 40 286660 535368 29.13 156860 392860 12704 12:09:01 PM 46376 329696 742680 94.12 16 351476 500640 27.24 158496 419156 1624 Average: 99502 329086 689554 87.39 504 300071 497047 27.05 137788 388678 18274 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 PM eth0 184.80 116.71 1048.17 53.80 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 54.70 50.03 738.81 6.65 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.86 23.91 181.34 8.61 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.03 19.18 15.91 8.78 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.09 16.86 17.33 8.38 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 58.96 45.35 399.46 17.29 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) 01/12/2024 _x86_64_ (1 CPU) 12:03:49 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:02 PM all 59.76 0.12 10.22 19.48 0.13 10.30 12:05:02 PM 0 59.76 0.12 10.22 19.48 0.13 10.30 12:06:01 PM all 70.83 0.00 7.38 4.67 0.10 17.02 12:06:01 PM 0 70.83 0.00 7.38 4.67 0.10 17.02 12:07:01 PM all 61.33 0.00 4.37 4.40 0.12 29.79 12:07:01 PM 0 61.33 0.00 4.37 4.40 0.12 29.79 12:08:01 PM all 65.45 0.00 2.72 1.33 0.12 30.38 12:08:01 PM 0 65.45 0.00 2.72 1.33 0.12 30.38 12:09:01 PM all 50.63 0.00 3.71 16.20 0.10 29.36 12:09:01 PM 0 50.63 0.00 3.71 16.20 0.10 29.36 Average: all 61.57 0.02 5.67 9.23 0.11 23.39 Average: 0 61.57 0.02 5.67 9.23 0.11 23.39