---> uname -a: Linux prd-centos8-builder-2c-1g-7845.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 583 5007 19 2108 6811 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:2b:51:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe2b:5171/64 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) 02/23/2024 _x86_64_ (2 CPU) 03:04:14 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 195.85 93.12 102.73 2745.75 6953.97 03:07:01 AM 88.84 0.27 88.57 17.46 8680.07 03:08:01 AM 39.30 1.82 37.49 164.21 2279.29 03:09:01 AM 22.86 0.48 22.38 49.06 662.94 Average: 86.72 23.92 62.79 744.18 4644.06 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5226744 7007776 2657700 33.71 2688 1953864 710324 7.95 220188 2094224 168068 03:07:01 AM 5152544 6994648 2731900 34.65 2688 2009320 700136 7.84 242388 2122124 53024 03:08:01 AM 5196644 7038536 2687800 34.09 2688 2009472 674088 7.55 251784 2068932 12 03:09:01 AM 5155660 7000444 2728784 34.61 2688 2011260 696360 7.80 429512 1931480 17548 Average: 5182898 7010351 2701546 34.26 2688 1995979 695227 7.78 285968 2054190 59663 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 72.49 48.45 1034.91 9.11 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.90 19.71 129.39 6.78 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.17 28.16 29.17 14.38 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 34.79 27.35 35.63 10.25 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 40.84 30.92 307.29 10.13 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) 02/23/2024 _x86_64_ (2 CPU) 03:04:14 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 40.77 1.39 13.42 5.05 0.12 39.26 03:06:01 AM 0 47.28 1.37 13.77 4.81 0.12 32.66 03:06:01 AM 1 34.27 1.40 13.07 5.29 0.12 45.85 03:07:01 AM all 31.68 0.00 2.79 11.38 0.10 54.04 03:07:01 AM 0 39.69 0.00 2.92 10.56 0.10 46.74 03:07:01 AM 1 23.70 0.00 2.66 12.21 0.10 61.33 03:08:01 AM all 37.60 0.00 1.90 0.73 0.08 59.69 03:08:01 AM 0 58.26 0.00 2.00 0.37 0.08 39.29 03:08:01 AM 1 16.94 0.00 1.80 1.08 0.08 80.09 03:09:01 AM all 37.74 0.00 2.55 0.58 0.08 59.04 03:09:01 AM 0 40.08 0.00 2.35 0.73 0.08 56.75 03:09:01 AM 1 35.41 0.00 2.75 0.43 0.08 61.33 Average: all 36.93 0.34 5.14 4.43 0.10 53.05 Average: 0 46.32 0.34 5.23 4.11 0.10 43.90 Average: 1 27.56 0.35 5.04 4.76 0.10 62.20