---> uname -a: Linux prd-centos8-builder-2c-1g-39124.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: 2800.000 BogoMIPS: 5600.00 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 584 5027 19 2088 6811 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:a6:fd:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fea6:fd85/64 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) 09/16/2024 _x86_64_ (2 CPU) 21:06:10 LINUX RESTART (2 CPU) 09:07:01 PM tps rtps wtps bread/s bwrtn/s 09:08:01 PM 215.83 67.78 148.05 1872.98 10845.00 09:09:01 PM 47.73 0.62 47.11 51.19 4057.51 09:10:01 PM 16.23 0.32 15.91 26.71 369.55 Average: 93.70 23.03 70.67 653.84 5117.38 09:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:01 PM 5155984 6974192 2728452 34.61 2688 1986888 746776 8.36 220964 2145268 93388 09:09:01 PM 5159864 6981796 2724572 34.56 2688 1990192 731384 8.19 247280 2112196 192 09:10:01 PM 5172532 6995236 2711904 34.40 2688 1990960 717244 8.03 427052 1917556 164 Average: 5162793 6983741 2721643 34.52 2688 1989347 731801 8.19 298432 2058340 31248 09:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 65.03 47.58 869.40 11.02 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 28.18 25.38 46.27 9.32 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 31.01 26.05 29.39 14.09 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 41.47 33.04 316.65 11.46 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) 09/16/2024 _x86_64_ (2 CPU) 21:06:10 LINUX RESTART (2 CPU) 09:07:01 PM CPU %user %nice %system %iowait %steal %idle 09:08:01 PM all 39.87 0.95 10.94 4.91 0.12 43.22 09:08:01 PM 0 38.64 1.52 14.95 4.32 0.14 40.44 09:08:01 PM 1 41.07 0.38 7.00 5.50 0.10 45.95 09:09:01 PM all 37.58 0.00 2.17 1.53 0.10 58.62 09:09:01 PM 0 27.91 0.00 2.10 1.15 0.10 68.75 09:09:01 PM 1 47.27 0.00 2.23 1.92 0.10 48.47 09:10:01 PM all 33.38 0.00 2.01 1.62 0.14 62.84 09:10:01 PM 0 50.17 0.00 2.41 1.77 0.15 45.50 09:10:01 PM 1 16.58 0.00 1.61 1.48 0.14 80.19 Average: all 36.96 0.32 5.04 2.69 0.12 54.87 Average: 0 38.84 0.51 6.46 2.40 0.13 51.66 Average: 1 35.09 0.13 3.63 2.97 0.11 58.07