---> uname -a: Linux prd-centos8-builder-2c-1g-10790.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 621 4978 19 2099 6773 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:6e:27:7c 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 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe6e:277c/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) 03/04/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 232.06 128.12 103.93 3432.59 7063.70 11:06:01 AM 100.07 0.47 99.60 56.26 9005.23 11:07:01 AM 23.80 0.10 23.70 3.60 977.35 11:08:01 AM 34.68 0.78 33.89 57.06 1026.55 Average: 97.65 32.37 65.28 887.48 4518.31 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5231924 6993412 2652512 33.64 2688 1934532 792580 8.87 218996 2092088 158108 11:06:01 AM 5164376 6997164 2720060 34.50 2688 2000608 758928 8.50 244056 2110136 16500 11:07:01 AM 5173496 7006356 2710940 34.38 2688 2000716 749960 8.40 245236 2099924 4 11:08:01 AM 5061496 6899720 2822940 35.80 2688 2004928 837656 9.38 412408 2044276 29072 Average: 5157823 6974163 2726613 34.58 2688 1985196 784781 8.79 280174 2086606 50921 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 131.97 86.42 1159.99 33.80 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 33.98 27.86 225.33 9.02 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 25.31 21.66 21.23 7.17 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 35.83 28.35 40.23 11.11 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 56.78 41.07 361.73 15.28 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) 03/04/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 42.76 2.34 17.61 4.21 0.13 32.95 11:05:01 AM 0 41.33 3.42 21.97 3.81 0.12 29.35 11:05:01 AM 1 44.16 1.28 13.32 4.61 0.13 36.50 11:06:01 AM all 38.64 0.00 3.31 2.85 0.12 55.09 11:06:01 AM 0 43.15 0.00 3.04 3.29 0.12 50.40 11:06:01 AM 1 34.12 0.00 3.57 2.40 0.12 59.80 11:07:01 AM all 35.86 0.00 1.68 0.38 0.08 61.99 11:07:01 AM 0 56.31 0.00 1.67 0.27 0.10 41.66 11:07:01 AM 1 15.43 0.00 1.70 0.50 0.07 82.31 11:08:01 AM all 41.65 0.00 2.64 0.59 0.17 54.95 11:08:01 AM 0 62.50 0.00 3.15 0.60 0.12 33.63 11:08:01 AM 1 20.87 0.00 2.13 0.58 0.22 76.20 Average: all 39.71 0.58 6.26 2.00 0.12 51.32 Average: 0 50.87 0.84 7.37 1.98 0.11 38.83 Average: 1 28.60 0.32 5.16 2.02 0.13 63.77