---> uname -a: Linux prd-centos8-builder-2c-1g-23307.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: 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): 0,1 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 542 5070 19 2086 6852 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:a0:ac:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fea0:ac7c/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) 04/14/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 215.45 116.00 99.45 3153.07 6889.19 12:06:01 PM 85.22 0.28 84.94 17.86 8238.44 12:07:01 PM 24.70 0.60 24.10 50.39 1016.61 12:08:01 PM 17.54 0.48 17.06 49.05 365.86 Average: 85.72 29.34 56.39 817.53 4127.54 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5249556 6994768 2634880 33.42 2688 1918168 732764 8.20 218832 2070448 144124 12:06:01 PM 5213044 7031968 2671392 33.88 2688 1987028 673020 7.53 244092 2060128 16952 12:07:01 PM 5237568 7057956 2646868 33.57 2688 1988528 640184 7.17 256840 2023080 20 12:08:01 PM 5221540 7043588 2662896 33.77 2688 1990164 658820 7.38 426764 1869220 192 Average: 5230427 7032070 2654009 33.66 2688 1970972 676197 7.57 286632 2005719 40322 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 100.10 65.24 1064.78 24.23 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 28.52 23.46 181.67 8.05 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.71 26.35 28.01 8.03 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 33.69 28.74 32.61 10.66 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 47.75 35.95 326.75 12.74 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) 04/14/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 39.91 1.92 16.31 5.65 0.09 36.11 12:05:01 PM 0 44.68 1.25 14.01 6.26 0.10 33.70 12:05:01 PM 1 35.11 2.60 18.63 5.04 0.08 38.54 12:06:01 PM all 38.82 0.00 2.59 3.37 0.11 55.12 12:06:01 PM 0 31.10 0.00 2.35 2.85 0.10 63.60 12:06:01 PM 1 46.54 0.00 2.83 3.88 0.12 46.62 12:07:01 PM all 36.52 0.00 1.96 1.37 0.09 60.06 12:07:01 PM 0 20.70 0.00 1.98 2.42 0.08 74.81 12:07:01 PM 1 52.34 0.00 1.94 0.32 0.10 45.31 12:08:01 PM all 36.40 0.00 2.08 1.33 0.08 60.10 12:08:01 PM 0 31.85 0.00 2.19 0.83 0.08 65.04 12:08:01 PM 1 40.94 0.00 1.98 1.83 0.08 55.16 Average: all 37.90 0.47 5.70 2.92 0.09 52.91 Average: 0 32.05 0.31 5.11 3.08 0.09 59.36 Average: 1 43.77 0.64 6.29 2.76 0.10 46.45