---> uname -a: Linux prd-centos8-builder-1c-1g-2499.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: 770 303 85 5 381 335 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:29:10:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe29:1065/64 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) 01/01/2024 _x86_64_ (1 CPU) 02:03:46 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 288.15 205.41 82.75 15498.17 41547.20 02:06:01 AM 172.96 44.15 128.81 4678.31 17372.63 02:07:01 AM 101.71 17.77 83.95 1148.58 6232.43 02:08:01 AM 26.17 7.25 18.92 400.00 395.69 02:09:01 AM 150.81 117.75 33.06 7648.19 1941.13 Average: 147.98 78.48 69.50 5876.16 13503.83 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 72764 323400 716292 90.78 2064 327896 507948 27.64 127880 449760 27296 02:06:01 AM 118856 348444 670200 84.94 248 294192 456676 24.85 100712 386732 19316 02:07:01 AM 86128 278484 702928 89.08 0 257940 541672 29.48 128744 403444 5644 02:08:01 AM 157160 347136 631896 80.08 0 255564 468716 25.51 142824 317120 16 02:09:01 AM 152132 397424 636924 80.72 0 311380 427548 23.27 135304 332296 15800 Average: 117408 338978 671648 85.12 462 289394 480512 26.15 127093 377870 13614 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 199.45 119.53 1048.42 55.01 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 65.01 60.83 908.26 7.62 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.51 23.63 179.15 7.88 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 17.12 19.24 16.67 7.68 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 16.73 16.61 16.77 8.53 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 63.99 47.98 433.97 17.35 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) 01/01/2024 _x86_64_ (1 CPU) 02:03:46 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 60.39 0.10 10.76 19.07 0.12 9.56 02:05:01 AM 0 60.39 0.10 10.76 19.07 0.12 9.56 02:06:01 AM all 68.10 0.00 7.40 7.36 0.10 17.05 02:06:01 AM 0 68.10 0.00 7.40 7.36 0.10 17.05 02:07:01 AM all 61.00 0.00 3.75 4.69 0.12 30.44 02:07:01 AM 0 61.00 0.00 3.75 4.69 0.12 30.44 02:08:01 AM all 63.13 0.00 2.65 0.95 0.08 33.18 02:08:01 AM 0 63.13 0.00 2.65 0.95 0.08 33.18 02:09:01 AM all 50.49 0.00 3.74 16.01 0.10 29.65 02:09:01 AM 0 50.49 0.00 3.74 16.01 0.10 29.65 Average: all 60.62 0.02 5.66 9.62 0.10 23.98 Average: 0 60.62 0.02 5.66 9.62 0.10 23.98