---> uname -a: Linux prd-centos8-builder-1c-1g-480.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: 2799.998 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 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 306 72 6 392 333 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:dd:0e:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fedd:ed4/64 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) 04/29/2024 _x86_64_ (1 CPU) 00:03:53 LINUX RESTART (1 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 139.44 28.12 111.32 3202.80 12127.77 12:07:01 AM 102.31 39.45 62.86 2229.88 5997.40 12:08:01 AM 27.10 5.48 21.61 167.31 636.71 12:09:01 AM 126.16 106.03 20.13 7541.98 712.14 Average: 98.77 44.77 53.99 3286.00 4869.81 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 69292 308132 719920 91.22 284 309036 514384 27.99 106928 453808 26324 12:07:01 AM 60320 272568 728892 92.36 52 279908 571240 31.08 134864 429332 24116 12:08:01 AM 144296 344228 644916 81.72 52 267592 476184 25.91 152228 326984 20 12:09:01 AM 47820 306360 741392 93.94 0 326388 526124 28.63 156808 424724 148 Average: 80432 307822 708780 89.81 97 295731 521983 28.40 137707 408712 12652 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 69.77 65.51 799.99 7.80 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 28.43 29.64 279.60 9.45 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 14.90 18.46 15.66 7.79 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 19.08 18.23 19.18 8.82 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 33.05 32.97 278.69 8.46 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) 04/29/2024 _x86_64_ (1 CPU) 00:03:53 LINUX RESTART (1 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 73.69 0.00 10.39 3.72 0.15 12.05 12:06:01 AM 0 73.69 0.00 10.39 3.72 0.15 12.05 12:07:01 AM all 70.16 0.00 6.36 4.14 0.13 19.22 12:07:01 AM 0 70.16 0.00 6.36 4.14 0.13 19.22 12:08:01 AM all 72.97 0.00 4.14 0.63 0.12 22.15 12:08:01 AM 0 72.97 0.00 4.14 0.63 0.12 22.15 12:09:01 AM all 53.54 0.00 4.92 12.99 0.10 28.46 12:09:01 AM 0 53.54 0.00 4.92 12.99 0.10 28.46 Average: all 67.60 0.00 6.45 5.37 0.13 20.46 Average: 0 67.60 0.00 6.45 5.37 0.13 20.46