---> uname -a: Linux prd-centos8-builder-2c-1g-11435.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 577 5009 19 2112 6815 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:a5:6b:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fea5:6bfc/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) 01/12/2024 _x86_64_ (2 CPU) 01:03:21 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 199.07 100.85 98.22 3017.36 7444.54 01:06:01 AM 110.51 0.28 110.23 17.86 9229.48 01:07:01 AM 29.65 0.48 29.16 54.66 1570.12 01:08:01 AM 16.18 0.32 15.86 8.53 392.88 Average: 88.85 25.48 63.37 774.60 4659.26 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5263260 7029156 2621184 33.25 2688 1938952 716632 8.02 218484 2063056 160216 01:06:01 AM 5143192 6986400 2741252 34.77 2688 2009564 732692 8.20 240468 2134024 32148 01:07:01 AM 5179276 7024084 2705168 34.31 2688 2011212 679092 7.60 253360 2083348 36 01:08:01 AM 5126224 6969216 2758220 34.98 2688 2009240 718700 8.05 250844 2135676 13516 Average: 5177988 7002214 2706456 34.33 2688 1992242 711779 7.97 240789 2104026 51479 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 102.83 69.62 1113.14 22.22 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.21 27.60 282.38 7.64 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.70 23.63 29.86 18.43 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 22.35 19.78 24.79 6.05 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 47.77 35.16 362.54 13.59 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) 01/12/2024 _x86_64_ (2 CPU) 01:03:21 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 37.30 1.42 14.80 8.33 0.13 38.02 01:05:01 AM 0 30.61 1.50 15.08 8.79 0.12 43.90 01:05:01 AM 1 43.95 1.34 14.53 7.88 0.13 32.16 01:06:01 AM all 39.13 0.00 3.63 3.42 0.11 53.72 01:06:01 AM 0 32.73 0.00 3.24 2.52 0.12 61.39 01:06:01 AM 1 45.54 0.00 4.03 4.31 0.10 46.02 01:07:01 AM all 28.32 0.00 1.44 0.63 0.10 69.50 01:07:01 AM 0 15.76 0.00 1.39 0.50 0.08 82.26 01:07:01 AM 1 40.85 0.00 1.50 0.77 0.12 56.77 01:08:01 AM all 30.59 0.00 1.62 0.33 0.08 67.39 01:08:01 AM 0 11.65 0.00 1.07 0.25 0.08 86.95 01:08:01 AM 1 49.52 0.00 2.17 0.40 0.08 47.83 Average: all 33.83 0.35 5.35 3.16 0.10 57.20 Average: 0 22.68 0.37 5.16 3.00 0.10 68.68 Average: 1 44.97 0.33 5.54 3.33 0.11 45.72