---> uname -a: Linux prd-centos8-builder-1c-1g-2722.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: 770 301 69 5 399 338 Swap: 1023 28 995 ---> 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:0b:f2:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.121/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe0b:f2b5/64 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) 02/24/2024 _x86_64_ (1 CPU) 07:03:40 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 222.26 122.69 99.57 10045.24 44104.66 07:06:01 AM 168.22 43.89 124.33 4457.92 13562.01 07:07:01 AM 58.91 9.46 49.45 596.87 3458.53 07:08:01 AM 22.76 4.71 18.04 152.46 357.39 07:09:01 AM 164.99 114.72 50.27 8163.22 2552.22 Average: 127.46 59.12 68.34 4685.02 12816.26 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 50284 280172 738924 93.63 2008 303520 545044 29.66 130612 459216 11592 07:06:01 AM 98712 334232 690496 87.49 148 301340 477176 25.96 118804 398000 28140 07:07:01 AM 142796 344220 646412 81.91 80 267824 478392 26.03 147404 333568 24 07:08:01 AM 77368 298652 711840 90.20 80 287732 521612 28.38 152172 393684 16416 07:09:01 AM 63468 328072 725740 91.96 20 330952 509764 27.74 148096 416824 25728 Average: 86526 317070 702682 89.04 467 298274 506398 27.55 139418 400258 16380 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 217.63 131.14 1453.82 56.73 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 30.19 29.96 345.30 5.48 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 24.38 26.99 173.95 9.71 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 19.56 21.76 18.61 9.62 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 18.17 17.95 18.54 11.25 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 62.03 45.59 402.36 18.57 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) 02/24/2024 _x86_64_ (1 CPU) 07:03:40 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 66.79 0.05 13.72 6.12 0.12 13.20 07:05:01 AM 0 66.79 0.05 13.72 6.12 0.12 13.20 07:06:01 AM all 68.53 0.00 11.24 5.38 0.13 14.73 07:06:01 AM 0 68.53 0.00 11.24 5.38 0.13 14.73 07:07:01 AM all 66.74 0.00 4.86 2.97 0.10 25.33 07:07:01 AM 0 66.74 0.00 4.86 2.97 0.10 25.33 07:08:01 AM all 64.47 0.00 4.48 0.63 0.10 30.31 07:08:01 AM 0 64.47 0.00 4.48 0.63 0.10 30.31 07:09:01 AM all 65.01 0.00 6.89 14.94 0.10 13.07 07:09:01 AM 0 65.01 0.00 6.89 14.94 0.10 13.07 Average: all 66.31 0.01 8.24 6.00 0.11 19.33 Average: 0 66.31 0.01 8.24 6.00 0.11 19.33