---> uname -a: Linux prd-centos8-builder-2c-1g-4703.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 574 5008 19 2116 6819 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:4a:b0:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe4a:b07e/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) 02/12/2024 _x86_64_ (2 CPU) 00:03:25 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 220.76 119.96 100.80 3360.24 7227.63 12:06:01 AM 101.77 0.28 101.48 17.86 9054.87 12:07:01 AM 31.56 0.32 31.24 42.52 1520.19 12:08:01 AM 24.05 0.58 23.46 33.73 686.94 Average: 94.53 30.29 64.24 863.55 4622.28 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5226724 7008652 2657720 33.71 2688 1954324 746616 8.36 219088 2094764 171444 12:06:01 AM 5138672 6997300 2745772 34.83 2688 2025268 711976 7.97 243152 2135088 41804 12:07:01 AM 5173648 7023876 2710796 34.38 2688 2016884 723408 8.10 252452 2089012 36 12:08:01 AM 5193792 7045676 2690652 34.13 2688 2018028 707400 7.92 420112 1902128 15816 Average: 5183209 7018876 2701235 34.26 2688 2003626 722350 8.09 283701 2055248 57275 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 121.60 79.30 1256.99 27.83 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 38.68 27.80 301.53 8.03 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 21.63 18.49 21.89 13.62 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 32.83 26.06 32.62 9.70 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 53.68 37.91 403.24 14.80 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) 02/12/2024 _x86_64_ (2 CPU) 00:03:25 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 41.62 2.16 17.53 3.84 0.12 34.73 12:05:01 AM 0 47.93 2.78 21.88 4.96 0.12 22.34 12:05:01 AM 1 35.37 1.55 13.24 2.73 0.12 46.99 12:06:01 AM all 37.70 0.00 3.58 2.62 0.11 55.99 12:06:01 AM 0 36.87 0.00 3.72 3.67 0.10 55.64 12:06:01 AM 1 38.52 0.00 3.45 1.57 0.12 56.35 12:07:01 AM all 26.75 0.00 1.45 0.57 0.08 71.14 12:07:01 AM 0 35.81 0.00 1.43 0.25 0.08 62.42 12:07:01 AM 1 17.68 0.00 1.47 0.90 0.08 79.87 12:08:01 AM all 35.45 0.00 2.32 0.37 0.09 61.77 12:08:01 AM 0 46.35 0.00 2.30 0.30 0.10 50.95 12:08:01 AM 1 24.57 0.00 2.33 0.43 0.08 72.58 Average: all 35.35 0.53 6.17 1.84 0.10 56.00 Average: 0 41.70 0.68 7.25 2.28 0.10 47.99 Average: 1 29.02 0.38 5.10 1.40 0.10 64.00