---> uname -a: Linux prd-centos8-builder-2c-1g-14929.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 572 5011 19 2115 6821 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:b3:ef:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:feb3:efae/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) 01/25/2024 _x86_64_ (2 CPU) 06:03:29 LINUX RESTART (2 CPU) 06:04:03 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 253.34 164.12 89.23 6618.96 28740.07 06:06:01 AM 103.17 0.05 103.12 0.67 9019.81 06:07:01 AM 46.85 0.47 46.38 56.51 3585.72 06:08:01 AM 35.53 0.07 35.46 3.07 1728.60 Average: 108.52 40.15 68.37 1628.36 10618.02 06:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5366028 7029196 2518416 31.94 2688 1843924 735336 8.23 227648 1977764 105860 06:06:01 AM 5179288 7018728 2705156 34.31 2688 2006340 681116 7.62 221308 2117112 93852 06:07:01 AM 5116764 6975052 2767680 35.10 2688 2024528 786736 8.81 253452 2145524 41796 06:08:01 AM 5108960 6968484 2775484 35.20 2688 2026012 779840 8.73 254600 2151256 9648 Average: 5192760 6997865 2691684 34.14 2688 1975201 745757 8.35 239252 2097914 62789 06:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 315.55 173.82 1705.99 61.66 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 32.09 25.90 363.11 5.45 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 28.44 24.83 148.56 13.41 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 29.40 25.95 25.55 8.28 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 99.58 61.69 551.21 21.87 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) 01/25/2024 _x86_64_ (2 CPU) 06:03:29 LINUX RESTART (2 CPU) 06:04:03 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.34 2.79 19.79 26.11 0.11 17.86 06:05:01 AM 0 32.77 2.41 19.59 26.79 0.11 18.34 06:05:01 AM 1 33.90 3.17 19.99 25.42 0.12 17.38 06:06:01 AM all 30.93 0.00 3.16 10.44 0.11 55.36 06:06:01 AM 0 29.76 0.00 3.13 11.31 0.12 55.68 06:06:01 AM 1 32.10 0.00 3.19 9.58 0.10 55.03 06:07:01 AM all 33.84 0.00 2.47 4.15 0.08 59.46 06:07:01 AM 0 13.39 0.00 1.87 2.85 0.08 81.82 06:07:01 AM 1 54.33 0.00 3.07 5.45 0.08 37.07 06:08:01 AM all 38.13 0.00 2.07 0.93 0.09 58.79 06:08:01 AM 0 23.22 0.00 2.10 1.15 0.08 73.45 06:08:01 AM 1 53.02 0.00 2.03 0.70 0.10 44.14 Average: all 34.07 0.67 6.69 10.19 0.10 48.28 Average: 0 24.68 0.58 6.50 10.31 0.10 57.85 Average: 1 43.46 0.76 6.89 10.08 0.10 38.71