---> uname -a: Linux prd-centos8-builder-4c-4g-19323.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1382 11215 19 3165 14032 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:1c:c7:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe1c:c71b/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) 03/30/2024 _x86_64_ (4 CPU) 07:22:24 LINUX RESTART (4 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 207.11 120.38 86.74 5855.66 5943.94 07:25:01 AM 261.77 19.00 242.78 3281.72 10636.78 07:26:01 AM 195.28 1.62 193.67 283.02 16371.39 07:27:01 AM 68.21 3.07 65.14 137.69 18681.17 Average: 183.09 36.02 147.08 2389.57 12908.27 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 13494656 15177252 2646876 16.40 2688 1890436 854180 4.97 208920 2075204 135676 07:25:01 AM 12445688 14561444 3695844 22.90 2688 2310816 1193148 6.94 247540 3029692 231044 07:26:01 AM 11073720 13904984 5067812 31.40 2688 3016076 1700952 9.89 514108 4097072 484312 07:27:01 AM 11462632 14346160 4678900 28.99 2688 3065844 1510112 8.78 874256 3345248 22412 Average: 12119174 14497460 4022358 24.92 2688 2570793 1314598 7.65 461206 3136804 218361 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 348.75 179.77 1516.70 52.03 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 352.94 307.53 4071.39 61.51 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 342.26 284.60 5022.67 39.31 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 228.32 162.80 778.89 223.43 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 318.07 233.67 2847.27 94.07 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) 03/30/2024 _x86_64_ (4 CPU) 07:22:24 LINUX RESTART (4 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 24.08 0.95 17.59 3.41 0.12 53.86 07:24:01 AM 0 25.30 0.99 17.86 2.68 0.13 53.03 07:24:01 AM 1 25.45 0.79 15.34 3.83 0.12 54.48 07:24:01 AM 2 20.65 1.17 20.98 4.09 0.10 53.02 07:24:01 AM 3 24.91 0.84 16.18 3.02 0.14 54.91 07:25:01 AM all 31.04 0.00 2.28 3.80 0.11 62.77 07:25:01 AM 0 31.99 0.00 2.22 3.18 0.13 62.48 07:25:01 AM 1 35.67 0.00 3.03 5.48 0.12 55.70 07:25:01 AM 2 29.63 0.00 1.07 1.67 0.10 67.53 07:25:01 AM 3 26.86 0.00 2.80 4.87 0.08 65.38 07:26:01 AM all 35.34 0.00 2.28 2.81 0.08 59.48 07:26:01 AM 0 34.71 0.00 1.17 2.30 0.08 61.73 07:26:01 AM 1 31.64 0.00 2.98 5.16 0.08 60.14 07:26:01 AM 2 30.02 0.00 1.79 2.16 0.08 65.94 07:26:01 AM 3 45.05 0.00 3.21 1.62 0.08 50.04 07:27:01 AM all 30.89 0.00 1.73 2.03 0.08 65.26 07:27:01 AM 0 28.68 0.00 0.94 1.01 0.07 69.31 07:27:01 AM 1 29.13 0.00 1.68 3.42 0.07 65.71 07:27:01 AM 2 53.20 0.00 2.60 0.40 0.10 43.70 07:27:01 AM 3 12.60 0.00 1.72 3.30 0.08 82.30 Average: all 30.34 0.24 5.96 3.01 0.10 60.35 Average: 0 30.17 0.25 5.55 2.29 0.10 61.64 Average: 1 30.47 0.20 5.76 4.47 0.10 59.00 Average: 2 33.40 0.29 6.58 2.08 0.10 57.56 Average: 3 27.32 0.21 5.96 3.20 0.10 63.20