---> uname -a: Linux prd-centos8-builder-1c-1g-46.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: 2799.996 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 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: 770 294 93 6 382 344 Swap: 1023 27 996 ---> 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:e3:af:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fee3:af04/64 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) 01/27/2024 _x86_64_ (1 CPU) 07:03:43 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 266.94 179.87 87.08 12866.88 41984.96 07:06:01 AM 140.85 22.60 118.26 3036.65 14349.72 07:07:01 AM 102.52 31.51 71.00 2024.46 5247.36 07:08:01 AM 31.61 3.07 28.55 286.89 1452.69 07:09:01 AM 150.02 119.08 30.94 7690.50 1220.31 Average: 138.41 71.22 67.19 5181.25 12855.15 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 84560 340420 704496 89.28 2104 333288 499556 27.18 133732 431212 19888 07:06:01 AM 80772 292776 708284 89.76 1284 278712 519932 28.29 107440 418500 17248 07:07:01 AM 104432 308592 684624 86.76 1220 270152 522296 28.42 135312 380304 30836 07:08:01 AM 98656 310864 690400 87.50 1220 278304 519132 28.25 151180 369580 12712 07:09:01 AM 46656 355896 742400 94.09 1212 375264 479244 26.08 156088 418560 1628 Average: 83015 321710 706041 89.48 1408 307144 508032 27.65 136750 403631 16462 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 213.49 123.90 1119.01 55.01 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 46.31 43.05 667.95 5.33 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 24.73 26.00 182.10 9.14 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.16 18.50 15.81 8.55 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 17.53 16.96 17.65 8.10 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 63.65 45.69 400.70 17.23 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) 01/27/2024 _x86_64_ (1 CPU) 07:03:43 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 58.74 0.10 9.58 17.22 0.12 14.24 07:05:01 AM 0 58.74 0.10 9.58 17.22 0.12 14.24 07:06:01 AM all 62.21 0.00 6.33 4.59 0.10 26.77 07:06:01 AM 0 62.21 0.00 6.33 4.59 0.10 26.77 07:07:01 AM all 58.67 0.00 3.99 4.81 0.13 32.40 07:07:01 AM 0 58.67 0.00 3.99 4.81 0.13 32.40 07:08:01 AM all 62.61 0.00 2.52 1.28 0.10 33.49 07:08:01 AM 0 62.61 0.00 2.52 1.28 0.10 33.49 07:09:01 AM all 48.99 0.00 3.42 16.41 0.12 31.06 07:09:01 AM 0 48.99 0.00 3.42 16.41 0.12 31.06 Average: all 58.25 0.02 5.17 8.86 0.11 27.60 Average: 0 58.25 0.02 5.17 8.86 0.11 27.60