---> uname -a: Linux prd-centos8-builder-2c-1g-12505.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 559 5027 19 2113 6835 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:8e:90:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe8e:90e4/64 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) 01/15/2024 _x86_64_ (2 CPU) 17:03:22 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 223.00 120.33 102.67 3515.28 7326.95 05:06:01 PM 102.37 0.28 102.08 17.86 9000.63 05:07:01 PM 31.67 0.30 31.37 42.39 1610.41 05:08:01 PM 22.55 0.58 21.96 33.73 675.92 Average: 94.89 30.37 64.52 902.24 4653.53 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5238840 7021584 2645604 33.55 2688 1955080 713692 7.99 220624 2081020 171644 05:06:01 PM 5187240 7033388 2697204 34.21 2688 2012600 683044 7.65 244392 2082028 32140 05:07:01 PM 5130880 6987888 2753564 34.92 2688 2023512 723684 8.10 253280 2129080 9660 05:08:01 PM 5171412 7020120 2713032 34.41 2688 2015024 710232 7.95 420216 1923288 15820 Average: 5182093 7015745 2702351 34.27 2688 2001554 707663 7.92 284628 2053854 57316 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 133.59 86.15 1320.89 35.09 0.00 0.00 0.00 0.00 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 32.84 26.82 261.37 7.63 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 23.73 19.54 27.96 6.97 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 30.96 25.56 31.38 9.00 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 55.28 39.52 410.38 14.67 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) 01/15/2024 _x86_64_ (2 CPU) 17:03:22 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.28 2.10 16.70 3.95 0.12 34.84 05:05:01 PM 0 32.36 2.46 16.16 3.56 0.12 45.33 05:05:01 PM 1 52.24 1.74 17.25 4.34 0.12 24.31 05:06:01 PM all 41.04 0.00 3.35 2.48 0.13 53.01 05:06:01 PM 0 22.86 0.00 3.40 3.24 0.12 70.38 05:06:01 PM 1 59.20 0.00 3.30 1.72 0.13 35.65 05:07:01 PM all 25.74 0.00 1.40 1.43 0.09 71.33 05:07:01 PM 0 13.21 0.00 1.49 2.07 0.10 83.14 05:07:01 PM 1 38.32 0.00 1.32 0.79 0.08 59.48 05:08:01 PM all 36.56 0.00 2.41 0.64 0.13 60.27 05:08:01 PM 0 23.36 0.00 2.37 0.53 0.13 73.60 05:08:01 PM 1 49.80 0.00 2.44 0.74 0.12 46.90 Average: all 36.39 0.52 5.94 2.12 0.12 54.92 Average: 0 22.92 0.61 5.83 2.35 0.12 68.17 Average: 1 49.90 0.43 6.04 1.89 0.11 41.63