---> uname -a: Linux prd-centos8-builder-2c-1g-36620.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 570 5042 19 2086 6824 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:a8:71:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fea8:7145/64 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) 05/01/2024 _x86_64_ (2 CPU) 08:03:26 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 229.46 129.71 99.75 4278.44 6977.14 08:06:01 AM 91.75 0.28 91.47 17.86 8414.46 08:07:01 AM 24.76 0.30 24.46 42.39 1037.18 08:08:01 AM 18.90 0.78 18.11 57.06 377.70 Average: 91.22 32.77 58.45 1099.07 4201.74 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5306856 7049960 2577588 32.69 2688 1916324 684820 7.67 217404 2018180 142960 08:06:01 AM 5135596 6955068 2748848 34.86 2688 1987344 754944 8.45 242756 2140820 16952 08:07:01 AM 5196712 7017440 2687732 34.09 2688 1988620 706540 7.91 245100 2077304 28 08:08:01 AM 5175832 6998420 2708612 34.35 2688 1990576 698716 7.82 415428 1928228 124 Average: 5203749 7005222 2680695 34.00 2688 1970716 711255 7.96 280172 2041133 40016 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 296.90 154.25 1691.78 63.92 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 31.36 25.83 189.30 8.58 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 26.60 23.96 26.48 7.64 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 32.81 27.53 32.31 10.73 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 96.93 57.90 485.02 22.72 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) 05/01/2024 _x86_64_ (2 CPU) 08:03:26 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 45.18 2.30 17.67 5.08 0.12 29.66 08:05:01 AM 0 55.44 1.71 12.99 3.58 0.12 26.17 08:05:01 AM 1 34.66 2.90 22.47 6.61 0.12 33.24 08:06:01 AM all 42.20 0.00 2.77 2.77 0.10 52.16 08:06:01 AM 0 31.28 0.00 2.45 3.16 0.10 63.01 08:06:01 AM 1 53.12 0.00 3.10 2.38 0.10 41.30 08:07:01 AM all 36.88 0.00 1.88 1.12 0.09 60.02 08:07:01 AM 0 32.91 0.00 2.02 0.53 0.08 64.46 08:07:01 AM 1 40.86 0.00 1.75 1.70 0.10 55.59 08:08:01 AM all 37.05 0.00 2.25 0.27 0.13 60.30 08:08:01 AM 0 28.19 0.00 2.32 0.20 0.10 69.19 08:08:01 AM 1 46.34 0.00 2.18 0.35 0.16 50.97 Average: all 40.33 0.57 6.12 2.31 0.11 50.57 Average: 0 36.93 0.43 4.93 1.87 0.10 55.74 Average: 1 43.78 0.72 7.32 2.76 0.12 45.30