---> uname -a: Linux prd-centos8-builder-2c-1g-14046.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 565 5038 19 2096 6830 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:bd:f7:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:febd:f70b/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) 03/18/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 220.10 130.61 89.49 3649.26 7119.01 10:06:01 AM 101.18 0.28 100.90 17.86 8508.10 10:07:01 AM 27.99 0.30 27.69 42.39 1538.72 10:08:01 AM 21.60 0.78 20.81 57.06 484.54 Average: 92.71 32.99 59.72 941.60 4412.47 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5300316 7035544 2584128 32.78 2688 1908600 707448 7.92 218976 2022580 137688 10:06:01 AM 5168852 6998064 2715592 34.44 2688 1997168 722476 8.09 242500 2106288 31972 10:07:01 AM 5183564 7014024 2700880 34.26 2688 1998432 707792 7.92 245816 2087880 24 10:08:01 AM 5216848 7052020 2667596 33.83 2688 2002564 671504 7.52 414400 1883160 12752 Average: 5217395 7024913 2667049 33.83 2688 1976691 702305 7.86 280423 2024977 45609 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 143.53 88.45 1170.73 35.19 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 36.29 29.28 256.81 9.18 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 27.84 24.48 27.65 8.25 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 37.48 30.56 35.36 19.72 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 61.28 43.19 372.62 18.08 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) 03/18/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 35.14 2.39 18.01 13.41 0.12 30.93 10:05:01 AM 0 39.74 1.94 16.58 11.29 0.10 30.35 10:05:01 AM 1 30.51 2.84 19.45 15.55 0.14 31.52 10:06:01 AM all 40.79 0.00 3.21 4.10 0.11 51.79 10:06:01 AM 0 31.68 0.00 3.37 5.42 0.10 59.44 10:06:01 AM 1 49.90 0.00 3.05 2.78 0.12 44.15 10:07:01 AM all 40.54 0.00 1.91 0.63 0.11 56.81 10:07:01 AM 0 32.30 0.00 1.95 0.45 0.12 65.18 10:07:01 AM 1 48.77 0.00 1.87 0.82 0.10 48.45 10:08:01 AM all 39.45 0.00 2.52 0.39 0.09 57.55 10:08:01 AM 0 33.99 0.00 2.52 0.33 0.08 63.07 10:08:01 AM 1 44.91 0.00 2.52 0.45 0.10 52.01 Average: all 39.00 0.59 6.35 4.59 0.11 49.37 Average: 0 34.40 0.48 6.05 4.34 0.10 54.63 Average: 1 43.61 0.70 6.64 4.83 0.11 44.11