---> uname -a: Linux prd-centos8-builder-2c-1g-36974.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: 2799.998 BogoMIPS: 5599.99 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 556 5056 19 2086 6839 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:4c:eb:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe4c:ebd0/64 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) 05/02/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 209.58 113.75 95.83 3133.89 6829.67 04:06:01 PM 91.42 0.28 91.13 17.86 8047.73 04:07:01 PM 27.03 0.30 26.73 42.39 1497.82 04:08:01 PM 23.16 0.78 22.38 57.06 521.40 Average: 87.80 28.78 59.02 812.90 4224.26 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5339356 7082452 2545080 32.28 2688 1916416 662392 7.42 217640 1987292 142924 04:06:01 PM 5198280 7017988 2686156 34.07 2688 1987592 726752 8.14 242300 2080216 32484 04:07:01 PM 5210564 7031512 2673872 33.91 2688 1988860 710448 7.95 245468 2064552 24 04:08:01 PM 5175232 7000748 2709204 34.36 2688 1993008 726856 8.14 413752 1931860 12760 Average: 5230858 7033175 2653578 33.66 2688 1971469 706612 7.91 279790 2015980 47048 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 104.12 70.53 1075.79 23.46 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 32.91 25.40 190.80 15.27 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.73 26.70 29.73 8.52 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 37.88 30.18 36.19 11.85 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 51.41 38.20 333.16 14.77 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) 05/02/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 36.27 1.83 16.78 6.30 0.13 38.69 04:05:01 PM 0 35.40 2.14 17.52 6.41 0.12 38.40 04:05:01 PM 1 37.13 1.51 16.05 6.19 0.13 38.98 04:06:01 PM all 34.71 0.00 2.66 4.52 0.10 58.01 04:06:01 PM 0 27.44 0.00 2.78 3.69 0.10 65.98 04:06:01 PM 1 41.98 0.00 2.55 5.35 0.10 50.02 04:07:01 PM all 40.21 0.00 1.89 0.63 0.10 57.17 04:07:01 PM 0 20.12 0.00 1.70 0.48 0.10 77.60 04:07:01 PM 1 60.32 0.00 2.08 0.78 0.10 36.71 04:08:01 PM all 40.37 0.00 2.58 0.46 0.09 56.50 04:08:01 PM 0 35.33 0.00 2.63 0.43 0.08 61.52 04:08:01 PM 1 45.40 0.00 2.53 0.48 0.10 51.49 Average: all 37.89 0.45 5.95 2.97 0.10 52.63 Average: 0 29.55 0.53 6.12 2.74 0.10 60.95 Average: 1 46.23 0.38 5.78 3.19 0.11 44.32