---> uname -a: Linux prd-centos8-builder-2c-1g-20138.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 535 5082 19 2081 6860 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:74:95:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe74:9583/64 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) 04/02/2024 _x86_64_ (2 CPU) 17:04:04 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 174.73 74.89 99.83 1939.09 6963.43 05:07:01 PM 83.65 0.77 82.89 64.26 7533.38 05:08:01 PM 25.91 0.10 25.81 3.60 1112.30 05:09:01 PM 17.33 0.48 16.84 49.05 356.95 Average: 75.41 19.06 56.34 514.04 3991.49 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 5294052 7041728 2590392 32.85 2688 1920456 692292 7.75 219144 2029532 130584 05:07:01 PM 5208584 7025376 2675860 33.94 2688 1984320 689732 7.72 253324 2056912 16432 05:08:01 PM 5154492 6971160 2729952 34.62 2688 1984560 732604 8.20 255484 2110108 124 05:09:01 PM 5222436 7040692 2662008 33.76 2688 1986156 664436 7.44 425544 1872472 252 Average: 5219891 7019739 2664553 33.80 2688 1968873 694766 7.78 288374 2017256 36848 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 47.48 33.94 722.22 6.95 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 35.39 27.88 188.26 9.60 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 24.18 21.20 23.09 14.14 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 34.46 28.14 35.28 11.06 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 35.38 27.79 242.22 10.44 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) 04/02/2024 _x86_64_ (2 CPU) 17:04:04 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 35.79 1.16 11.74 10.47 0.13 40.72 05:06:01 PM 0 47.85 0.97 10.56 9.84 0.12 30.66 05:06:01 PM 1 23.76 1.35 12.91 11.09 0.14 50.75 05:07:01 PM all 37.71 0.00 2.89 2.87 0.14 56.39 05:07:01 PM 0 52.30 0.00 2.94 2.30 0.15 42.31 05:07:01 PM 1 23.15 0.00 2.85 3.44 0.13 70.43 05:08:01 PM all 29.10 0.00 1.53 1.06 0.10 68.21 05:08:01 PM 0 37.65 0.00 1.53 1.38 0.10 59.33 05:08:01 PM 1 20.54 0.00 1.52 0.74 0.10 77.11 05:09:01 PM all 38.52 0.00 2.41 0.27 0.20 58.60 05:09:01 PM 0 62.33 0.00 3.04 0.28 0.13 34.21 05:09:01 PM 1 14.82 0.00 1.78 0.25 0.27 82.88 Average: all 35.28 0.29 4.60 3.63 0.14 56.06 Average: 0 50.04 0.24 4.48 3.42 0.13 41.70 Average: 1 20.55 0.33 4.72 3.84 0.16 70.40