---> uname -a: Linux prd-centos8-builder-2c-1g-37.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 556 5057 19 2086 6839 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:77:bd:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe77:bd5e/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) 05/03/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 288.89 140.66 148.23 5376.84 7381.64 02:06:01 AM 95.27 0.28 94.98 17.86 8520.00 02:07:01 AM 23.26 0.30 22.96 42.39 943.99 02:08:01 AM 17.61 0.78 16.83 57.06 358.21 02:09:01 AM 3.33 0.00 3.33 0.00 96.48 Average: 85.67 28.40 57.27 1098.79 3459.98 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5291868 7042648 2592568 32.88 2688 1924532 697524 7.81 222824 2029420 151300 02:06:01 AM 5208960 7028768 2675476 33.93 2688 1987324 669852 7.50 244276 2064520 16952 02:07:01 AM 5210568 7031136 2673868 33.91 2688 1988600 664484 7.44 246628 2061220 16 02:08:01 AM 5184836 7007344 2699600 34.24 2688 1990556 703128 7.87 416696 1916996 4 02:09:01 AM 5182228 7004736 2702208 34.27 2688 1990556 703128 7.87 416696 1919824 4 Average: 5215692 7022926 2668744 33.85 2688 1976314 687623 7.70 309424 1998396 33655 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 293.75 160.64 1753.75 66.02 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 34.01 28.23 192.80 8.95 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 30.47 26.36 29.96 11.31 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 36.79 28.33 30.59 11.16 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.10 0.12 0.06 0.04 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 79.02 48.73 401.42 19.49 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) 05/03/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.51 2.35 18.64 5.26 0.12 30.13 02:05:01 AM 0 42.52 3.49 22.57 4.95 0.12 26.36 02:05:01 AM 1 44.48 1.23 14.75 5.56 0.12 33.86 02:06:01 AM all 42.08 0.00 2.87 1.94 0.10 53.02 02:06:01 AM 0 56.98 0.00 3.43 2.40 0.10 37.09 02:06:01 AM 1 27.17 0.00 2.30 1.48 0.10 68.94 02:07:01 AM all 37.57 0.00 1.98 0.32 0.11 60.03 02:07:01 AM 0 28.77 0.00 1.82 0.18 0.12 69.12 02:07:01 AM 1 46.37 0.00 2.13 0.45 0.10 50.94 02:08:01 AM all 31.65 0.00 1.87 0.48 0.08 65.91 02:08:01 AM 0 31.40 0.00 1.90 0.78 0.08 65.83 02:08:01 AM 1 31.90 0.00 1.85 0.18 0.08 65.98 02:09:01 AM all 0.50 0.00 0.06 5.01 0.03 94.40 02:09:01 AM 0 0.17 0.00 0.07 10.01 0.03 89.72 02:09:01 AM 1 0.83 0.00 0.05 0.02 0.03 99.07 Average: all 31.03 0.46 5.04 2.59 0.09 60.78 Average: 0 31.93 0.69 5.89 3.66 0.09 57.75 Average: 1 30.12 0.24 4.20 1.53 0.09 63.82