---> uname -a: Linux prd-centos8-builder-4c-4g-85411.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 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 758 12698 19 2306 14657 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:0a:0a:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe0a:ab9/64 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) 11/21/2024 _x86_64_ (4 CPU) 01:21:24 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 241.04 89.72 151.32 3550.34 11443.64 01:24:01 AM 32.34 0.00 32.34 0.00 4401.35 01:25:01 AM 6.55 0.03 6.51 0.53 153.58 01:26:01 AM 112.35 12.25 100.10 1553.34 1633.61 Average: 98.07 25.50 72.57 1276.00 4407.87 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13246104 15110732 2895420 17.94 2688 2064016 818672 4.76 225920 2259164 112564 01:24:01 AM 13226820 15093404 2914704 18.06 2688 2065156 834924 4.86 225920 2278212 112 01:25:01 AM 13222788 15090944 2918736 18.08 2688 2065664 834924 4.86 225964 2279216 8 01:26:01 AM 13049880 15056196 3091644 19.15 2688 2195496 885844 5.15 436704 2214868 83716 Average: 13186398 15087819 2955126 18.31 2688 2097583 843591 4.91 278627 2257865 49100 01:22:01 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 92.68 66.42 1152.66 17.60 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 81.64 76.15 182.18 21.38 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 100.27 88.32 270.30 25.72 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 241.48 258.74 1138.58 70.60 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 129.01 122.41 685.91 33.82 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) 11/21/2024 _x86_64_ (4 CPU) 01:21:24 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 18.56 0.72 11.30 2.69 0.08 66.64 01:23:01 AM 0 11.59 0.57 9.54 3.12 0.08 75.10 01:23:01 AM 1 12.18 0.84 12.35 2.88 0.08 71.67 01:23:01 AM 2 31.93 0.52 9.69 1.99 0.08 55.78 01:23:01 AM 3 18.56 0.97 13.63 2.75 0.08 64.01 01:24:01 AM all 0.43 0.00 0.32 0.57 0.05 98.62 01:24:01 AM 0 0.82 0.00 0.53 0.12 0.07 98.46 01:24:01 AM 1 0.25 0.00 0.43 1.65 0.05 97.61 01:24:01 AM 2 0.55 0.00 0.20 0.50 0.07 98.68 01:24:01 AM 3 0.12 0.00 0.12 0.02 0.03 99.72 01:25:01 AM all 0.45 0.00 0.30 0.03 0.06 99.16 01:25:01 AM 0 0.32 0.00 0.23 0.00 0.05 99.40 01:25:01 AM 1 0.17 0.00 0.15 0.10 0.08 99.50 01:25:01 AM 2 0.57 0.00 0.10 0.00 0.07 99.27 01:25:01 AM 3 0.73 0.00 0.73 0.00 0.05 98.48 01:26:01 AM all 18.67 0.00 1.66 0.74 0.08 78.85 01:26:01 AM 0 24.62 0.00 1.10 0.13 0.08 74.06 01:26:01 AM 1 11.18 0.00 1.17 0.87 0.08 86.70 01:26:01 AM 2 22.09 0.00 2.16 0.57 0.07 75.12 01:26:01 AM 3 16.79 0.00 2.21 1.39 0.07 79.54 Average: all 9.52 0.18 3.39 1.01 0.07 85.83 Average: 0 9.33 0.14 2.85 0.84 0.07 86.76 Average: 1 5.94 0.21 3.52 1.38 0.08 88.88 Average: 2 13.77 0.13 3.03 0.76 0.07 82.23 Average: 3 9.04 0.24 4.17 1.04 0.06 85.46