---> uname -a: Linux prd-centos8-builder-1c-1g-3695.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: 2799.998 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 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 97 5 362 331 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:72:a9:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe72:a919/64 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) 01/14/2024 _x86_64_ (1 CPU) 10:03:46 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 249.57 171.73 77.84 12666.49 40978.15 10:06:01 AM 162.02 34.96 127.06 3564.98 14803.07 10:07:01 AM 94.25 19.58 74.67 1926.75 5314.60 10:08:01 AM 32.31 4.37 27.94 276.44 1248.23 10:09:01 AM 148.17 116.54 31.62 7383.14 1734.74 Average: 137.31 69.44 67.86 5164.76 12824.64 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 108052 355148 681004 86.31 2100 325680 478176 26.02 137424 409224 27924 10:06:01 AM 191868 382772 597188 75.68 504 257888 425208 23.14 85596 335348 16572 10:07:01 AM 88304 286596 700752 88.81 244 265100 532880 29.00 138096 394632 29332 10:08:01 AM 87308 293132 701748 88.94 244 272852 526512 28.65 152460 380920 12704 10:09:01 AM 50092 324868 738964 93.65 52 341344 497328 27.06 154532 418324 1768 Average: 105125 328503 683931 86.68 629 292573 492021 26.77 133622 387690 17660 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 207.65 120.87 1049.95 54.51 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 56.32 52.15 725.30 6.63 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 23.60 25.68 182.13 9.23 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 16.54 19.59 16.29 8.77 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 16.93 16.89 17.38 7.61 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 64.24 47.06 398.58 17.36 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) 01/14/2024 _x86_64_ (1 CPU) 10:03:46 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 61.88 0.10 9.40 17.71 0.12 10.80 10:05:01 AM 0 61.88 0.10 9.40 17.71 0.12 10.80 10:06:01 AM all 71.79 0.00 7.02 5.09 0.12 15.98 10:06:01 AM 0 71.79 0.00 7.02 5.09 0.12 15.98 10:07:01 AM all 62.96 0.00 3.99 3.75 0.10 29.20 10:07:01 AM 0 62.96 0.00 3.99 3.75 0.10 29.20 10:08:01 AM all 65.94 0.00 2.62 0.97 0.10 30.38 10:08:01 AM 0 65.94 0.00 2.62 0.97 0.10 30.38 10:09:01 AM all 51.79 0.00 3.47 16.13 0.10 28.50 10:09:01 AM 0 51.79 0.00 3.47 16.13 0.10 28.50 Average: all 62.88 0.02 5.30 8.72 0.11 22.97 Average: 0 62.88 0.02 5.30 8.72 0.11 22.97