---> uname -a: Linux prd-centos8-builder-2c-1g-9313.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 544 4992 19 2162 6848 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:6d:b8:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe6d:b88a/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) 01/03/2024 _x86_64_ (2 CPU) 12:03:23 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 252.17 157.41 94.75 6381.61 22499.23 12:06:01 PM 112.78 0.23 112.55 16.53 10566.52 12:07:01 PM 51.81 0.35 51.46 43.73 3805.10 12:08:01 PM 19.00 0.40 18.60 18.40 494.52 Average: 108.94 39.60 69.34 1615.26 9341.89 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5219364 7007868 2665080 33.80 2688 1961440 741516 8.30 257664 2065064 186088 12:06:01 PM 5076248 6984480 2808196 35.62 2688 2074168 738932 8.27 221900 2215864 90012 12:07:01 PM 5164612 7059988 2719832 34.50 2688 2060936 651420 7.29 251968 2095564 28 12:08:01 PM 5140300 7034084 2744144 34.80 2688 2059420 661384 7.40 418144 1955700 13668 Average: 5150131 7021605 2734313 34.68 2688 2038991 698313 7.82 287419 2083048 72449 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 269.93 142.70 1640.35 58.83 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 52.04 38.93 673.37 8.30 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 24.48 21.43 24.23 7.44 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 31.79 25.88 30.40 14.76 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 94.57 57.24 592.13 22.33 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) 01/03/2024 _x86_64_ (2 CPU) 12:03:23 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.68 2.55 18.52 12.18 0.12 29.95 12:05:01 PM 0 37.82 2.44 18.40 11.38 0.12 29.84 12:05:01 PM 1 35.54 2.65 18.65 12.98 0.12 30.06 12:06:01 PM all 38.34 0.00 3.40 4.25 0.10 53.92 12:06:01 PM 0 49.97 0.00 4.05 4.84 0.10 41.04 12:06:01 PM 1 26.71 0.00 2.74 3.66 0.10 66.79 12:07:01 PM all 37.10 0.00 2.05 2.51 0.12 58.23 12:07:01 PM 0 40.84 0.00 1.93 2.49 0.12 54.62 12:07:01 PM 1 33.36 0.00 2.16 2.53 0.12 61.83 12:08:01 PM all 33.74 0.00 2.32 0.48 0.11 63.36 12:08:01 PM 0 39.22 0.00 2.21 0.50 0.10 57.97 12:08:01 PM 1 28.26 0.00 2.42 0.45 0.12 68.75 Average: all 36.46 0.63 6.52 4.82 0.11 51.46 Average: 0 41.99 0.60 6.59 4.77 0.11 45.94 Average: 1 30.94 0.66 6.44 4.87 0.11 56.97