---> uname -a: Linux prd-centos8-builder-2c-1g-19689.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 547 5066 19 2086 6847 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:a8:97:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fea8:9795/64 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) 03/31/2024 _x86_64_ (2 CPU) 13:03:31 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 245.02 145.37 99.65 6173.54 31320.14 01:06:01 PM 106.13 0.28 105.85 17.86 9116.44 01:07:01 PM 29.10 0.27 28.83 41.86 1694.37 01:08:01 PM 13.11 0.22 12.90 12.80 258.26 Average: 98.35 36.54 61.81 1561.64 10598.10 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5240992 6995736 2643444 33.53 2688 1930052 741716 8.30 253864 2054668 184052 01:06:01 PM 5223692 7041764 2660744 33.75 2688 1985696 674668 7.55 230188 2062104 35188 01:07:01 PM 5222620 7041380 2661816 33.76 2688 1986952 673388 7.54 244796 2051788 8 01:08:01 PM 5137268 6956912 2747168 34.84 2688 1987468 739852 8.28 246408 2132040 156 Average: 5206143 7008948 2678293 33.97 2688 1972542 707406 7.92 243814 2075150 54851 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 235.92 142.87 1608.38 57.69 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 34.67 27.61 274.16 13.45 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 24.31 21.70 24.45 7.33 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 29.83 23.40 29.83 13.45 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 81.19 53.89 484.25 22.98 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) 03/31/2024 _x86_64_ (2 CPU) 13:03:31 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 38.49 2.70 20.57 14.53 0.15 23.55 01:05:01 PM 0 29.89 3.70 23.70 13.78 0.15 28.78 01:05:01 PM 1 47.09 1.70 17.45 15.28 0.16 18.32 01:06:01 PM all 40.19 0.00 3.15 4.49 0.12 52.06 01:06:01 PM 0 47.41 0.00 3.51 4.80 0.12 44.16 01:06:01 PM 1 32.97 0.00 2.78 4.19 0.12 59.94 01:07:01 PM all 32.27 0.00 1.51 0.96 0.08 65.19 01:07:01 PM 0 40.43 0.00 1.50 0.97 0.08 57.02 01:07:01 PM 1 24.13 0.00 1.52 0.95 0.07 73.34 01:08:01 PM all 27.84 0.00 1.57 0.18 0.07 70.34 01:08:01 PM 0 33.55 0.00 1.45 0.23 0.07 64.70 01:08:01 PM 1 22.14 0.00 1.68 0.13 0.07 75.98 Average: all 34.63 0.63 6.42 4.85 0.10 53.38 Average: 0 37.98 0.87 7.21 4.76 0.10 49.07 Average: 1 31.27 0.40 5.62 4.93 0.10 57.67