---> uname -a: Linux prd-centos8-builder-2c-1g-10285.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 573 4965 19 2160 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:e8:50:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fee8:509b/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) 01/07/2024 _x86_64_ (2 CPU) 10:03:27 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 221.91 118.53 103.38 4083.31 7385.30 10:06:01 AM 105.78 0.28 105.50 17.86 10636.24 10:07:01 AM 29.81 0.30 29.51 42.39 1496.35 10:08:01 AM 35.58 0.78 34.79 57.06 1052.29 Average: 98.28 29.98 68.30 1050.28 5142.64 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5208048 6983612 2676388 33.95 2688 1948396 748952 8.38 219868 2112168 165328 10:06:01 AM 5046468 6949732 2837968 35.99 2688 2069056 756688 8.47 245772 2218444 40888 10:07:01 AM 5106920 7001748 2777516 35.23 2688 2060684 704168 7.88 253292 2148952 4 10:08:01 AM 5076600 6976568 2807836 35.61 2688 2065084 705644 7.90 420412 2013056 27804 Average: 5109509 6977915 2774927 35.19 2688 2035805 728863 8.16 284836 2123155 58506 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 258.13 144.29 1827.87 57.66 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 38.21 27.76 442.19 8.12 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 29.96 25.70 29.93 8.12 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 35.73 29.08 33.68 20.14 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 90.51 56.71 583.47 23.51 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) 01/07/2024 _x86_64_ (2 CPU) 10:03:27 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 44.47 1.68 16.72 4.52 0.09 32.51 10:05:01 AM 0 39.09 1.27 14.80 4.08 0.08 40.68 10:05:01 AM 1 49.88 2.09 18.66 4.97 0.10 24.29 10:06:01 AM all 40.42 0.00 3.38 2.98 0.09 53.13 10:06:01 AM 0 26.94 0.00 2.75 2.42 0.08 67.81 10:06:01 AM 1 53.93 0.00 4.01 3.54 0.10 38.42 10:07:01 AM all 37.94 0.00 1.88 0.58 0.08 59.52 10:07:01 AM 0 31.12 0.00 1.89 0.80 0.07 66.13 10:07:01 AM 1 44.75 0.00 1.87 0.37 0.10 52.91 10:08:01 AM all 41.36 0.00 2.90 0.59 0.08 55.07 10:08:01 AM 0 32.50 0.00 2.61 0.62 0.08 64.19 10:08:01 AM 1 50.23 0.00 3.18 0.57 0.08 45.93 Average: all 41.03 0.41 6.17 2.16 0.09 50.13 Average: 0 32.39 0.31 5.48 1.97 0.08 59.77 Average: 1 49.70 0.52 6.87 2.35 0.10 40.47