---> uname -a: Linux prd-centos8-builder-2c-1g-205.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 578 5032 19 2089 6817 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:dd:43:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fedd:43ba/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) 05/03/2024 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 278.39 133.31 145.08 6065.18 23358.06 04:06:01 PM 100.97 0.28 100.68 17.86 8727.30 04:07:01 PM 28.23 0.30 27.93 42.39 1546.96 04:08:01 PM 19.78 0.78 18.99 57.05 413.21 Average: 106.84 33.67 73.17 1545.75 8511.66 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5294448 7023908 2589996 32.85 2688 1902656 710900 7.96 219312 2031152 151384 04:06:01 PM 5179168 7002268 2705276 34.31 2688 1990408 705408 7.90 242208 2094020 35704 04:07:01 PM 5187184 7010980 2697260 34.21 2688 1991684 704612 7.89 246308 2084288 16 04:08:01 PM 5175512 7004040 2708932 34.36 2688 1995828 711332 7.96 414700 1927192 12760 Average: 5209078 7010299 2675366 33.93 2688 1970144 708063 7.93 280632 2034163 49966 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 297.97 148.62 1689.53 63.82 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 34.06 27.20 255.03 10.81 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 28.86 25.21 28.31 8.95 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 36.37 29.26 35.87 11.50 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 99.32 57.57 502.22 23.77 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) 05/03/2024 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 39.71 2.21 18.92 7.89 0.14 31.14 04:05:01 PM 0 33.94 2.13 20.03 9.05 0.14 34.70 04:05:01 PM 1 45.46 2.28 17.81 6.72 0.14 27.59 04:06:01 PM all 38.30 0.00 3.14 3.02 0.12 55.42 04:06:01 PM 0 27.41 0.00 2.81 3.44 0.12 66.22 04:06:01 PM 1 49.22 0.00 3.47 2.60 0.12 44.60 04:07:01 PM all 40.95 0.00 1.75 0.74 0.09 56.47 04:07:01 PM 0 33.75 0.00 1.64 0.37 0.08 64.17 04:07:01 PM 1 48.15 0.00 1.85 1.12 0.10 48.78 04:08:01 PM all 39.76 0.00 2.44 0.19 0.09 57.51 04:08:01 PM 0 30.42 0.00 2.65 0.20 0.08 66.64 04:08:01 PM 1 49.10 0.00 2.23 0.18 0.10 48.38 Average: all 39.68 0.55 6.52 2.94 0.11 50.20 Average: 0 31.37 0.53 6.73 3.25 0.10 58.02 Average: 1 47.99 0.56 6.30 2.64 0.11 42.39