---> uname -a: Linux prd-centos8-builder-2c-1g-25218.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: 2799.998 BogoMIPS: 5599.99 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 580 5036 19 2083 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:93:d4:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe93:d473/64 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) 04/22/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 190.05 113.03 77.02 3127.88 6379.92 10:06:01 PM 108.65 0.28 108.36 17.86 8683.37 10:07:01 PM 34.68 0.30 34.38 42.39 1815.28 10:08:01 PM 22.36 0.78 21.58 57.06 516.38 Average: 88.94 28.60 60.34 811.26 4348.92 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5290756 6989572 2593680 32.90 2688 1877788 809948 9.07 237132 2034728 107176 10:06:01 PM 5224048 7040488 2660388 33.74 2688 1984032 688396 7.71 241632 2046120 35712 10:07:01 PM 5242508 7059716 2641928 33.51 2688 1985312 660184 7.39 246184 2029180 20 10:08:01 PM 5185660 7007524 2698776 34.23 2688 1989456 716344 8.02 414840 1917492 12760 Average: 5235743 7024325 2648693 33.59 2688 1959147 718718 8.05 284947 2006880 38917 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 118.76 73.70 986.21 27.14 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 34.34 27.81 275.72 8.01 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 29.08 25.56 28.94 8.92 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 39.16 30.34 36.28 11.83 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 55.33 39.35 331.78 13.98 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) 04/22/2024 _x86_64_ (2 CPU) 22:03:24 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 25.64 1.62 15.20 4.32 0.14 53.09 10:05:01 PM 0 22.11 1.79 16.73 4.92 0.12 54.33 10:05:01 PM 1 29.18 1.44 13.67 3.72 0.15 51.84 10:06:01 PM all 41.14 0.00 3.43 2.91 0.11 52.41 10:06:01 PM 0 36.40 0.00 3.62 2.94 0.10 56.93 10:06:01 PM 1 45.88 0.00 3.24 2.88 0.12 47.89 10:07:01 PM all 41.46 0.00 1.77 0.54 0.10 56.13 10:07:01 PM 0 18.49 0.00 1.60 0.67 0.10 79.14 10:07:01 PM 1 64.49 0.00 1.93 0.42 0.10 33.06 10:08:01 PM all 39.54 0.00 2.55 0.31 0.11 57.50 10:08:01 PM 0 39.53 0.00 2.43 0.32 0.10 57.62 10:08:01 PM 1 39.55 0.00 2.66 0.30 0.12 57.37 Average: all 36.99 0.40 5.70 2.01 0.11 54.79 Average: 0 29.16 0.44 6.06 2.20 0.10 62.04 Average: 1 44.83 0.36 5.35 1.82 0.12 47.53