---> uname -a: Linux prd-centos8-builder-2c-1g-7923.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 561 5037 19 2100 6833 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:7e:d8:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe7e:d854/64 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) 02/23/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 216.66 114.74 101.91 3181.29 7153.19 11:06:01 AM 100.55 0.28 100.27 17.86 9155.22 11:07:01 AM 23.56 0.30 23.26 42.39 962.62 11:08:01 AM 27.32 0.78 26.54 57.05 776.01 Average: 91.50 28.67 62.83 814.76 4500.56 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5223344 6980440 2661092 33.75 2688 1930196 749364 8.39 218540 2098508 155016 11:06:01 AM 5180628 7013304 2703808 34.29 2688 2000532 700776 7.84 243152 2091616 16496 11:07:01 AM 5208340 7042256 2676096 33.94 2688 2001808 676296 7.57 248700 2058628 28 11:08:01 AM 5168760 7005328 2715676 34.44 2688 2003868 700920 7.85 417492 1930168 17564 Average: 5195268 7010332 2689168 34.11 2688 1984101 706839 7.91 281971 2044730 47276 11:04:02 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 116.79 78.26 1195.51 28.35 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 33.78 25.56 247.85 8.76 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 26.63 23.76 33.38 7.52 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 34.01 27.81 35.68 18.62 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 52.53 38.68 374.67 15.76 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) 02/23/2024 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 40.94 1.60 16.84 6.14 0.12 34.36 11:05:01 AM 0 47.74 1.67 17.46 6.01 0.10 27.03 11:05:01 AM 1 34.19 1.52 16.23 6.27 0.14 41.65 11:06:01 AM all 39.56 0.00 3.21 3.00 0.11 54.13 11:06:01 AM 0 46.47 0.00 3.32 4.37 0.12 45.73 11:06:01 AM 1 32.65 0.00 3.10 1.63 0.10 62.52 11:07:01 AM all 33.28 0.00 1.82 0.48 0.08 64.34 11:07:01 AM 0 41.11 0.00 1.97 0.65 0.08 56.18 11:07:01 AM 1 25.44 0.00 1.67 0.30 0.08 72.51 11:08:01 AM all 39.61 0.00 2.85 0.31 0.09 57.14 11:08:01 AM 0 50.85 0.00 3.37 0.33 0.08 45.37 11:08:01 AM 1 28.36 0.00 2.33 0.28 0.10 68.92 Average: all 38.33 0.39 6.10 2.45 0.10 52.63 Average: 0 46.53 0.41 6.44 2.81 0.10 43.71 Average: 1 30.14 0.37 5.76 2.09 0.10 61.53