---> uname -a: Linux prd-centos8-builder-2c-1g-6661.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 590 4994 19 2113 6802 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:6d:a2:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe6d:a2ca/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) 02/19/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 224.56 123.35 101.22 4616.16 7177.67 10:06:01 AM 110.86 0.47 110.40 30.13 9322.90 10:07:01 AM 30.56 0.30 30.26 42.39 1557.10 10:08:01 AM 37.48 0.78 36.69 57.06 1116.40 Average: 100.86 31.22 69.64 1186.39 4793.38 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5221940 6996492 2662504 33.77 2688 1947160 734656 8.22 219596 2098144 167564 10:06:01 AM 5072460 6923300 2811984 35.66 2688 2016740 761040 8.52 243864 2197432 37888 10:07:01 AM 5134936 6981288 2749508 34.87 2688 2012280 704620 7.89 251948 2125404 8 10:08:01 AM 5059148 6925560 2825296 35.83 2688 2031360 753680 8.44 420584 2032264 42044 Average: 5122121 6956660 2762323 35.04 2688 2001885 738499 8.27 283998 2113311 61876 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 252.69 146.14 1801.03 60.09 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 44.79 32.73 312.90 20.68 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 31.96 27.74 31.78 8.42 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 36.61 28.68 33.02 11.45 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 91.51 58.82 544.66 25.16 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) 02/19/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 44.66 1.56 17.15 4.24 0.11 32.28 10:05:01 AM 0 48.68 1.67 18.11 4.95 0.12 26.48 10:05:01 AM 1 40.67 1.45 16.20 3.54 0.10 38.04 10:06:01 AM all 41.69 0.00 3.51 2.35 0.11 52.34 10:06:01 AM 0 61.31 0.00 4.06 2.15 0.12 32.37 10:06:01 AM 1 22.07 0.00 2.96 2.56 0.10 72.31 10:07:01 AM all 37.56 0.00 2.17 0.62 0.08 59.57 10:07:01 AM 0 43.89 0.00 2.31 0.42 0.08 53.29 10:07:01 AM 1 31.22 0.00 2.02 0.82 0.08 65.86 10:08:01 AM all 42.31 0.00 2.95 0.65 0.09 54.00 10:08:01 AM 0 71.25 0.00 3.55 0.50 0.10 24.60 10:08:01 AM 1 13.45 0.00 2.34 0.80 0.08 83.33 Average: all 41.54 0.38 6.40 1.96 0.10 49.62 Average: 0 56.32 0.41 6.95 1.99 0.10 34.23 Average: 1 26.80 0.36 5.85 1.92 0.09 64.98