---> uname -a: Linux prd-centos8-builder-2c-1g-19153.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 572 5041 19 2085 6822 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:0b:11:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe0b:1122/64 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) 03/29/2024 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 217.31 118.29 99.02 3606.60 6843.89 05:06:01 PM 90.17 0.28 89.89 17.86 8636.59 05:07:01 PM 23.05 0.30 22.75 42.39 924.55 05:08:01 PM 22.93 0.78 22.15 57.06 531.59 Average: 88.37 29.92 58.45 931.16 4234.56 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5264500 7007796 2619936 33.23 2688 1916328 745752 8.35 218468 2059648 142876 05:06:01 PM 5182544 7000920 2701892 34.27 2688 1986104 732892 8.20 243580 2092268 16440 05:07:01 PM 5200972 7020172 2683464 34.03 2688 1987380 699504 7.83 245732 2072700 28 05:08:01 PM 5189920 7013824 2694516 34.18 2688 1991520 714936 8.00 414276 1915092 12628 Average: 5209484 7010678 2674952 33.93 2688 1970333 723271 8.10 280514 2034927 42993 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 166.88 104.26 1316.23 45.46 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 30.17 23.88 181.98 7.94 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 24.70 21.83 25.30 7.31 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 36.58 30.06 34.80 11.67 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 64.59 45.01 389.65 18.10 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) 03/29/2024 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.30 2.01 17.43 3.58 0.12 34.57 05:05:01 PM 0 37.92 2.33 18.26 3.52 0.12 37.85 05:05:01 PM 1 46.65 1.69 16.61 3.63 0.12 31.30 05:06:01 PM all 39.04 0.00 2.80 1.60 0.11 56.46 05:06:01 PM 0 40.98 0.00 2.55 2.63 0.12 53.73 05:06:01 PM 1 37.10 0.00 3.05 0.57 0.10 59.19 05:07:01 PM all 33.49 0.00 1.68 0.42 0.09 64.33 05:07:01 PM 0 18.82 0.00 1.57 0.40 0.08 79.13 05:07:01 PM 1 48.17 0.00 1.78 0.43 0.10 49.52 05:08:01 PM all 38.08 0.00 2.45 0.26 0.10 59.12 05:08:01 PM 0 29.52 0.00 2.55 0.20 0.10 67.63 05:08:01 PM 1 46.64 0.00 2.35 0.32 0.10 50.60 Average: all 38.21 0.50 6.04 1.45 0.10 53.70 Average: 0 31.78 0.57 6.17 1.68 0.10 59.69 Average: 1 44.63 0.42 5.91 1.23 0.10 47.71