---> uname -a: Linux prd-centos8-builder-2c-1g-46091.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 5030 19 2091 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:96:a7:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe96:a7c5/64 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) 10/03/2024 _x86_64_ (2 CPU) 10:13:20 LINUX RESTART (2 CPU) 10:14:01 AM tps rtps wtps bread/s bwrtn/s 10:15:01 AM 244.44 96.30 148.13 2937.95 7773.41 10:16:01 AM 82.59 0.73 81.86 63.98 8187.52 10:17:01 AM 6.12 0.03 6.08 0.53 189.39 10:18:01 AM 0.38 0.00 0.38 0.00 5.72 10:19:01 AM 0.33 0.00 0.33 0.00 4.15 10:20:01 AM 17.08 0.07 17.01 3.07 315.94 Average: 58.49 16.19 42.30 500.96 2746.24 10:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 AM 5221772 7038404 2662672 33.77 2688 1985248 690044 7.72 219308 2088516 197908 10:16:01 AM 5164756 6989780 2719688 34.49 2688 1992928 735656 8.24 257996 2095764 8 10:17:01 AM 5158332 6983368 2726112 34.58 2688 1992948 724976 8.12 258404 2102288 4 10:18:01 AM 5158188 6983224 2726256 34.58 2688 1992948 732756 8.20 258452 2102280 4 10:19:01 AM 5207380 7032416 2677064 33.95 2688 1992948 659104 7.38 258848 2052788 4 10:20:01 AM 5201012 7026128 2683432 34.03 2688 1993044 690412 7.73 259312 2058744 24 Average: 5185240 7008887 2699204 34.23 2688 1991677 705491 7.90 252053 2083397 32992 10:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 67.36 47.73 1003.39 10.30 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 27.16 25.19 53.98 7.24 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 4.40 2.93 3.51 3.45 0.00 0.00 0.00 0.00 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 4.72 3.80 5.24 0.84 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 12.20 11.35 12.96 3.85 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 28.36 23.99 23.51 8.27 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 24.03 19.17 183.78 5.66 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) 10/03/2024 _x86_64_ (2 CPU) 10:13:20 LINUX RESTART (2 CPU) 10:14:01 AM CPU %user %nice %system %iowait %steal %idle 10:15:01 AM all 37.40 1.36 14.83 5.64 0.24 40.53 10:15:01 AM 0 20.70 1.65 15.87 5.81 0.29 55.68 10:15:01 AM 1 54.06 1.08 13.80 5.46 0.18 25.42 10:16:01 AM all 32.60 0.00 2.51 3.03 0.10 61.75 10:16:01 AM 0 25.08 0.00 2.71 3.41 0.10 68.71 10:16:01 AM 1 40.13 0.00 2.32 2.65 0.10 54.80 10:17:01 AM all 2.75 0.00 0.32 0.05 0.03 96.85 10:17:01 AM 0 2.84 0.00 0.35 0.03 0.02 96.76 10:17:01 AM 1 2.67 0.00 0.28 0.07 0.03 96.95 10:18:01 AM all 3.80 0.00 0.35 0.00 0.03 95.83 10:18:01 AM 0 0.80 0.00 0.22 0.00 0.03 98.95 10:18:01 AM 1 6.79 0.00 0.48 0.00 0.02 92.71 10:19:01 AM all 11.15 0.00 0.99 0.00 0.03 87.82 10:19:01 AM 0 6.65 0.00 0.74 0.00 0.03 92.58 10:19:01 AM 1 15.65 0.00 1.25 0.00 0.03 83.07 10:20:01 AM all 37.33 0.00 2.30 0.44 0.09 59.83 10:20:01 AM 0 22.56 0.00 2.15 0.42 0.07 74.81 10:20:01 AM 1 52.10 0.00 2.45 0.47 0.12 44.87 Average: all 20.82 0.23 3.54 1.52 0.08 73.81 Average: 0 13.09 0.27 3.65 1.60 0.09 81.29 Average: 1 28.54 0.18 3.42 1.44 0.08 66.35