---> uname -a: Linux prd-centos8-builder-2c-1g-22136.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 579 5034 19 2085 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:9b:b0:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe9b:b0f4/64 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) 04/10/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 204.61 121.25 83.36 5911.49 6296.98 05:06:01 PM 102.52 0.28 102.23 17.86 8499.50 05:07:01 PM 28.81 0.60 28.21 50.39 1588.02 05:08:01 PM 17.86 0.58 17.28 57.31 372.39 Average: 87.97 30.30 57.66 1490.97 4180.34 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5332464 7048392 2551980 32.37 2688 1889464 710036 7.95 216100 1994304 127136 05:06:01 PM 5174620 6992576 2709824 34.37 2688 1985964 753540 8.44 241840 2102252 31968 05:07:01 PM 5118848 6938420 2765596 35.08 2688 1987588 792796 8.87 255488 2144768 156 05:08:01 PM 5176232 6997608 2708212 34.35 2688 1989376 728184 8.15 425748 1917104 196 Average: 5200541 6994249 2683903 34.04 2688 1963098 746139 8.35 284794 2039607 39864 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 312.40 158.20 1642.32 62.87 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 36.29 29.40 277.04 8.77 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.11 25.85 28.82 8.39 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 39.05 31.84 43.73 19.58 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 103.10 60.92 493.22 24.75 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) 04/10/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 36.04 1.47 17.82 6.26 0.12 38.29 05:05:01 PM 0 39.96 0.87 13.65 5.14 0.12 40.27 05:05:01 PM 1 32.08 2.08 22.03 7.40 0.12 36.29 05:06:01 PM all 41.15 0.00 3.35 2.55 0.09 52.86 05:06:01 PM 0 26.88 0.00 2.99 1.87 0.08 68.18 05:06:01 PM 1 55.47 0.00 3.71 3.23 0.10 37.49 05:07:01 PM all 39.54 0.00 1.75 0.72 0.09 57.90 05:07:01 PM 0 12.07 0.00 1.60 0.75 0.08 85.50 05:07:01 PM 1 67.03 0.00 1.90 0.68 0.10 30.28 05:08:01 PM all 38.44 0.00 2.29 0.46 0.09 58.73 05:08:01 PM 0 18.12 0.00 2.27 0.15 0.10 79.37 05:08:01 PM 1 58.79 0.00 2.30 0.77 0.08 38.06 Average: all 38.81 0.36 6.23 2.47 0.10 52.03 Average: 0 24.18 0.21 5.08 1.96 0.10 68.47 Average: 1 53.50 0.51 7.38 2.99 0.10 35.52