---> uname -a: Linux prd-centos8-builder-2c-1g-13370.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 540 5044 19 2114 6853 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:c5:f2:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fec5:f2e4/64 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) 01/19/2024 _x86_64_ (2 CPU) 11:03:31 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 254.23 151.55 102.68 7559.48 12352.13 11:06:01 AM 111.13 0.28 110.85 17.86 9500.23 11:07:01 AM 28.36 0.30 28.06 42.39 1468.89 11:08:01 AM 30.68 0.78 29.90 57.06 916.58 Average: 106.11 38.23 67.87 1919.35 6059.86 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5316456 7058544 2567988 32.57 2688 1915412 679192 7.60 219096 2007712 141920 11:06:01 AM 5171392 7017840 2713052 34.41 2688 2012892 686064 7.68 240708 2103344 32148 11:07:01 AM 5187780 7035172 2696664 34.20 2688 2014156 673512 7.54 253052 2074128 12 11:08:01 AM 5191208 7044512 2693236 34.16 2688 2018736 662812 7.42 420272 1902736 28028 Average: 5216709 7039017 2667735 33.84 2688 1990299 675395 7.56 283282 2021980 50527 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 330.29 158.83 1732.66 62.77 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 42.02 32.51 414.05 8.57 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 27.43 24.35 28.23 8.14 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 41.28 29.66 40.76 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 110.26 61.34 553.97 22.64 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) 01/19/2024 _x86_64_ (2 CPU) 11:03:31 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.37 2.62 19.65 8.77 0.12 27.48 11:05:01 AM 0 50.43 2.28 18.54 8.56 0.12 20.07 11:05:01 AM 1 32.23 2.96 20.77 8.98 0.12 34.94 11:06:01 AM all 39.96 0.00 3.55 2.79 0.11 53.59 11:06:01 AM 0 36.97 0.00 3.60 2.60 0.10 56.73 11:06:01 AM 1 42.95 0.00 3.50 2.98 0.12 50.46 11:07:01 AM all 38.09 0.00 1.83 0.46 0.10 59.52 11:07:01 AM 0 41.71 0.00 1.85 0.23 0.08 56.12 11:07:01 AM 1 34.47 0.00 1.80 0.69 0.12 62.92 11:08:01 AM all 38.99 0.00 2.93 0.32 0.09 57.67 11:08:01 AM 0 46.78 0.00 3.28 0.48 0.10 49.36 11:08:01 AM 1 31.18 0.00 2.57 0.15 0.08 66.01 Average: all 39.59 0.64 6.92 3.05 0.10 49.68 Average: 0 43.95 0.56 6.77 2.94 0.10 45.68 Average: 1 35.23 0.73 7.08 3.17 0.11 53.69