---> uname -a: Linux prd-centos8-builder-2c-1g-19435.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 566 5050 19 2082 6828 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:9b:ae:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe9b:ae92/64 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) 03/30/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 235.89 138.74 97.15 5977.21 6722.11 02:06:01 PM 92.00 0.28 91.72 17.86 8424.01 02:07:01 PM 24.78 0.30 24.48 42.39 1055.17 02:08:01 PM 17.13 0.58 16.54 33.72 363.41 Average: 92.45 34.98 57.47 1517.92 4141.13 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5275064 6997752 2609372 33.10 2688 1895976 748208 8.38 217692 2050148 130260 02:06:01 PM 5131436 6946732 2753000 34.92 2688 1982932 786548 8.80 242976 2142972 16440 02:07:01 PM 5126632 6942764 2757804 34.98 2688 1984208 771944 8.64 245492 2146820 28 02:08:01 PM 5136032 6953292 2748404 34.86 2688 1985356 750228 8.40 414660 1968708 144 Average: 5167291 6960135 2717145 34.46 2688 1962118 764232 8.56 280205 2077162 36718 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 285.35 144.79 1644.07 58.05 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 35.08 28.41 250.06 9.22 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 24.20 20.96 24.37 7.16 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.01 27.29 33.04 18.57 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 94.41 55.37 487.91 23.25 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) 03/30/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.07 2.34 18.69 9.09 0.13 28.69 02:05:01 PM 0 40.81 2.15 19.02 8.93 0.12 28.97 02:05:01 PM 1 41.32 2.54 18.36 9.24 0.14 28.40 02:06:01 PM all 41.82 0.00 3.01 2.49 0.12 52.57 02:06:01 PM 0 37.25 0.00 2.90 1.49 0.12 58.24 02:06:01 PM 1 46.37 0.00 3.11 3.50 0.12 46.90 02:07:01 PM all 30.93 0.00 1.51 0.45 0.08 67.03 02:07:01 PM 0 25.35 0.00 1.57 0.35 0.08 72.65 02:07:01 PM 1 36.51 0.00 1.45 0.55 0.08 61.40 02:08:01 PM all 33.81 0.00 2.00 0.16 0.09 63.94 02:08:01 PM 0 26.16 0.00 1.70 0.22 0.08 71.84 02:08:01 PM 1 41.46 0.00 2.30 0.10 0.10 56.04 Average: all 36.89 0.58 6.24 3.02 0.10 53.17 Average: 0 32.36 0.53 6.25 2.72 0.10 58.03 Average: 1 41.42 0.62 6.24 3.31 0.11 48.30