---> uname -a: Linux prd-centos8-builder-2c-1g-4654.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 586 4996 19 2117 6807 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:2b:5e:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe2b:5ee1/64 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) 02/11/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 207.33 121.69 85.64 3208.66 6748.18 06:06:01 PM 105.93 0.23 105.70 16.53 8778.39 06:07:01 PM 52.36 0.65 51.71 51.72 3834.53 06:08:01 PM 14.58 0.00 14.58 0.00 330.91 06:09:01 PM 28.64 0.48 28.16 49.05 878.19 Average: 81.77 24.62 57.16 665.34 4114.11 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5314852 7044472 2569584 32.59 2688 1903356 699772 7.83 217164 2012948 133076 06:06:01 PM 5093008 6956640 2791428 35.40 2688 2030192 752168 8.42 222084 2201360 92080 06:07:01 PM 5078564 6938452 2805872 35.59 2688 2026764 758700 8.49 253560 2182628 9688 06:08:01 PM 5088924 6950168 2795512 35.46 2688 2028156 739512 8.28 254168 2171920 11072 06:09:01 PM 5066568 6934768 2817868 35.74 2688 2034048 761748 8.53 431468 2016108 40360 Average: 5128383 6964900 2756053 34.96 2688 2004503 742380 8.31 275689 2116993 57255 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 152.86 125.52 1074.61 35.32 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 100.43 94.97 512.40 15.57 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 69.67 65.72 53.06 14.30 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 49.11 46.31 32.99 10.71 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 65.41 61.36 46.53 16.03 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 87.50 78.78 343.96 18.39 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) 02/11/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 34.56 2.25 18.16 6.70 0.40 37.93 06:05:01 PM 0 44.08 1.94 13.40 7.44 0.69 32.45 06:05:01 PM 1 24.73 2.57 23.07 5.95 0.10 43.58 06:06:01 PM all 38.74 0.00 3.62 3.14 0.10 54.40 06:06:01 PM 0 37.25 0.00 3.56 2.40 0.10 56.69 06:06:01 PM 1 40.24 0.00 3.67 3.89 0.10 52.10 06:07:01 PM all 37.57 0.00 2.37 0.91 0.12 59.03 06:07:01 PM 0 37.61 0.00 2.08 1.06 0.13 59.12 06:07:01 PM 1 37.54 0.00 2.67 0.75 0.10 58.95 06:08:01 PM all 28.74 0.00 1.84 0.37 0.09 68.96 06:08:01 PM 0 27.85 0.00 1.86 0.42 0.10 69.77 06:08:01 PM 1 29.63 0.00 1.82 0.32 0.08 68.15 06:09:01 PM all 38.56 0.00 2.76 0.76 0.11 57.82 06:09:01 PM 0 50.70 0.00 3.19 0.75 0.12 45.25 06:09:01 PM 1 26.44 0.00 2.33 0.77 0.10 70.36 Average: all 35.64 0.44 5.70 2.36 0.16 55.69 Average: 0 39.49 0.39 4.81 2.41 0.23 52.68 Average: 1 31.77 0.50 6.60 2.31 0.10 58.73