---> uname -a: Linux prd-centos8-builder-2c-1g-22728.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 551 5062 19 2085 6844 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8a:fa:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe8a:faec/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/12/2024 _x86_64_ (2 CPU) 13:03:47 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 331.99 234.96 97.03 12159.28 42115.79 01:06:01 PM 111.48 6.78 104.70 1284.11 7778.61 01:07:01 PM 38.59 0.55 38.04 48.13 3566.69 01:08:01 PM 19.25 0.10 19.15 3.60 422.86 Average: 125.34 60.60 64.73 3374.06 13471.94 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5401612 7009412 2482824 31.49 2688 1790132 742152 8.31 199512 1974160 86012 01:06:01 PM 5145424 6967152 2739012 34.74 2688 1990024 735476 8.23 221256 2154252 78784 01:07:01 PM 5175044 6995796 2709392 34.36 2688 1988860 701112 7.85 256364 2087096 152 01:08:01 PM 5181212 7001904 2703224 34.29 2688 1988848 694068 7.77 256672 2081028 32 Average: 5225823 6993566 2658613 33.72 2688 1939466 718202 8.04 233451 2074134 41245 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 294.22 159.10 1619.00 63.75 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 33.69 26.81 259.48 9.63 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.25 27.15 44.07 6.45 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 27.30 23.93 24.47 7.75 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 95.87 59.25 486.79 21.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/12/2024 _x86_64_ (2 CPU) 13:03:47 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.20 3.32 23.58 16.02 0.13 13.75 01:05:01 PM 0 42.53 3.38 24.26 15.37 0.14 14.32 01:05:01 PM 1 43.87 3.26 22.89 16.67 0.12 13.19 01:06:01 PM all 39.38 0.00 3.83 3.56 0.11 53.13 01:06:01 PM 0 52.44 0.00 4.23 4.91 0.12 38.31 01:06:01 PM 1 26.33 0.00 3.43 2.21 0.10 67.94 01:07:01 PM all 29.46 0.00 2.09 2.16 0.08 66.21 01:07:01 PM 0 38.54 0.00 1.98 1.91 0.08 57.49 01:07:01 PM 1 20.28 0.00 2.20 2.42 0.07 75.03 01:08:01 PM all 38.09 0.00 2.03 0.40 0.09 59.38 01:08:01 PM 0 56.18 0.00 2.38 0.60 0.10 40.74 01:08:01 PM 1 20.02 0.00 1.68 0.20 0.08 78.01 Average: all 37.51 0.81 7.77 5.46 0.10 48.35 Average: 0 47.47 0.83 8.10 5.63 0.11 37.87 Average: 1 27.51 0.80 7.43 5.29 0.09 58.88