---> uname -a: Linux prd-centos8-builder-2c-1g-14476.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 570 5032 19 2095 6825 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:0f:f2:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe0f:f2e2/64 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) 03/20/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 235.47 141.81 93.65 6032.45 7163.25 02:06:01 AM 96.33 0.28 96.05 17.86 8391.60 02:07:01 AM 24.90 0.30 24.60 42.39 1462.09 02:08:01 AM 23.73 0.78 22.94 57.05 564.93 Average: 95.11 35.80 59.31 1537.75 4395.54 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5301612 7031896 2582832 32.76 2688 1904052 694436 7.77 217516 2025360 132564 02:06:01 AM 5131316 6961420 2753128 34.92 2688 1997568 756436 8.47 242272 2142724 32088 02:07:01 AM 5173636 7004460 2710808 34.38 2688 1998716 716276 8.02 245524 2098316 12 02:08:01 AM 5185844 7021384 2698600 34.23 2688 2002860 691032 7.74 413896 1917536 12764 Average: 5198102 7004790 2686342 34.07 2688 1975799 714545 8.00 279802 2045984 44357 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 338.73 156.21 1686.27 56.79 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 36.38 29.36 253.25 9.32 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.33 24.53 27.30 16.52 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.02 28.26 33.76 11.08 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 109.38 59.60 500.23 23.43 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) 03/20/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 38.21 2.36 18.55 7.62 0.11 33.15 02:05:01 AM 0 37.47 2.62 17.84 7.78 0.12 34.17 02:05:01 AM 1 38.95 2.09 19.27 7.47 0.10 32.11 02:06:01 AM all 40.65 0.00 3.18 3.01 0.10 53.06 02:06:01 AM 0 48.42 0.00 3.06 3.39 0.10 45.03 02:06:01 AM 1 32.86 0.00 3.31 2.63 0.10 61.10 02:07:01 AM all 38.17 0.00 1.76 0.50 0.11 59.46 02:07:01 AM 0 54.85 0.00 1.83 0.53 0.10 42.69 02:07:01 AM 1 21.51 0.00 1.68 0.47 0.12 76.22 02:08:01 AM all 38.90 0.00 2.42 0.37 0.10 58.21 02:08:01 AM 0 45.14 0.00 2.23 0.23 0.10 52.29 02:08:01 AM 1 32.66 0.00 2.61 0.50 0.10 64.13 Average: all 38.98 0.58 6.42 2.85 0.10 51.05 Average: 0 46.50 0.65 6.20 2.97 0.10 43.58 Average: 1 31.46 0.51 6.65 2.74 0.10 58.53