---> uname -a: Linux prd-centos8-builder-4c-4g-78708.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: 2799.996 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 703 12756 19 2303 14713 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:45:eb:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe45:eb7b/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) 10/23/2024 _x86_64_ (4 CPU) 01:21:27 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 220.01 95.02 125.00 3659.85 8084.34 01:24:01 AM 62.07 0.03 62.04 0.53 7782.20 01:25:01 AM 5.52 0.00 5.52 0.00 137.19 01:26:01 AM 159.90 12.26 147.63 1553.08 2028.66 Average: 111.42 26.54 84.88 1293.52 4493.03 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13302952 15163404 2838580 17.59 2688 2059600 749768 4.36 226384 2219252 209336 01:24:01 AM 13285632 15148412 2855900 17.69 2688 2060888 749768 4.36 226460 2222028 52 01:25:01 AM 13281472 15145668 2860060 17.72 2688 2061316 749768 4.36 226460 2223020 28 01:26:01 AM 13104660 15108184 3036872 18.81 2688 2192180 791684 4.61 437344 2158528 72844 Average: 13243679 15141417 2897853 17.95 2688 2093496 760247 4.42 279162 2205707 70565 01:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 99.69 71.23 1170.37 18.41 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 110.10 98.18 244.68 27.66 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 96.17 83.04 246.46 23.96 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 243.52 260.66 1125.98 71.41 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 137.53 128.52 694.91 35.43 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) 10/23/2024 _x86_64_ (4 CPU) 01:21:27 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 18.49 0.78 12.70 2.15 0.10 65.78 01:23:01 AM 0 22.28 1.04 16.24 1.97 0.12 58.36 01:23:01 AM 1 14.44 0.63 11.39 2.55 0.10 70.88 01:23:01 AM 2 24.00 0.83 13.64 2.96 0.10 58.46 01:23:01 AM 3 13.26 0.61 9.51 1.12 0.09 75.41 01:24:01 AM all 0.54 0.00 0.46 0.91 0.05 98.04 01:24:01 AM 0 0.85 0.00 0.25 1.12 0.07 97.72 01:24:01 AM 1 0.22 0.00 0.37 1.15 0.05 98.21 01:24:01 AM 2 0.92 0.00 0.99 0.80 0.05 97.24 01:24:01 AM 3 0.17 0.00 0.23 0.55 0.05 99.00 01:25:01 AM all 0.45 0.00 0.29 0.02 0.06 99.18 01:25:01 AM 0 0.62 0.00 0.12 0.00 0.07 99.20 01:25:01 AM 1 0.23 0.00 0.15 0.00 0.07 99.55 01:25:01 AM 2 0.85 0.00 0.75 0.00 0.05 98.35 01:25:01 AM 3 0.10 0.00 0.13 0.07 0.07 99.63 01:26:01 AM all 18.05 0.00 1.74 1.17 0.09 78.94 01:26:01 AM 0 12.41 0.00 0.95 0.00 0.08 86.55 01:26:01 AM 1 11.80 0.00 2.36 1.82 0.10 83.92 01:26:01 AM 2 25.31 0.00 1.69 0.22 0.08 72.70 01:26:01 AM 3 22.69 0.00 1.97 2.66 0.08 72.59 Average: all 9.34 0.19 3.76 1.06 0.08 85.58 Average: 0 8.97 0.26 4.33 0.77 0.08 85.59 Average: 1 6.64 0.16 3.53 1.38 0.08 88.22 Average: 2 12.71 0.21 4.22 0.99 0.07 81.81 Average: 3 9.03 0.15 2.93 1.10 0.07 86.72