---> uname -a: Linux prd-centos8-builder-1c-1g-2410.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: 2799.996 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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 90 5 379 338 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:de:1d:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fede:1d23/64 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) 02/21/2024 _x86_64_ (1 CPU) 08:03:38 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 223.42 120.44 102.98 10843.75 44036.61 08:06:01 AM 168.63 36.34 132.29 3399.67 14654.17 08:07:01 AM 73.28 13.19 60.09 1046.77 4148.67 08:08:01 AM 21.48 4.97 16.51 127.05 334.18 08:09:01 AM 162.99 116.14 46.84 8257.34 2649.91 Average: 129.97 58.22 71.75 4735.35 13166.24 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 48992 276028 740220 93.79 1976 301856 560104 30.48 137220 462508 17340 08:06:01 AM 107400 341988 681812 86.39 252 298820 468596 25.50 121312 382488 21964 08:07:01 AM 77736 288636 711476 90.15 40 276228 530408 28.86 162844 378436 14756 08:08:01 AM 120352 321380 668860 84.75 40 266364 494692 26.92 164376 333252 2472 08:09:01 AM 117948 388400 671264 85.05 0 335660 443416 24.13 142380 364328 27892 Average: 94486 323286 694726 88.03 462 295786 499443 27.18 145626 384202 16885 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 221.12 131.26 1450.31 55.47 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 34.97 35.04 388.22 5.90 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 23.57 25.48 173.79 9.38 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 18.85 20.71 15.74 9.08 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 17.87 17.56 18.23 12.26 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 63.28 46.02 409.31 18.42 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) 02/21/2024 _x86_64_ (1 CPU) 08:03:38 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 63.80 0.07 14.68 7.95 0.12 13.38 08:05:01 AM 0 63.80 0.07 14.68 7.95 0.12 13.38 08:06:01 AM all 71.67 0.00 10.68 5.81 0.13 11.70 08:06:01 AM 0 71.67 0.00 10.68 5.81 0.13 11.70 08:07:01 AM all 63.25 0.00 5.46 3.74 0.10 27.45 08:07:01 AM 0 63.25 0.00 5.46 3.74 0.10 27.45 08:08:01 AM all 65.23 0.00 4.64 0.47 0.10 29.56 08:08:01 AM 0 65.23 0.00 4.64 0.47 0.10 29.56 08:09:01 AM all 64.32 0.00 7.10 13.97 0.10 14.51 08:09:01 AM 0 64.32 0.00 7.10 13.97 0.10 14.51 Average: all 65.65 0.01 8.51 6.38 0.11 19.32 Average: 0 65.65 0.01 8.51 6.38 0.11 19.32