---> uname -a: Linux prd-centos8-builder-2c-1g-12894.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 557 5028 19 2114 6836 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:68:d9:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe68:d9a4/64 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) 01/17/2024 _x86_64_ (2 CPU) 11:03:22 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 216.63 112.91 103.72 3294.90 7414.85 11:06:01 AM 105.18 0.28 104.90 17.86 9151.51 11:07:01 AM 30.57 0.30 30.27 42.39 1563.53 11:08:01 AM 30.58 0.78 29.80 57.06 932.16 Average: 95.74 28.57 67.17 853.12 4765.49 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5285868 7055072 2598576 32.96 2688 1942236 675928 7.57 218556 2039700 160172 11:06:01 AM 5134528 6989768 2749916 34.88 2688 2022248 753176 8.43 244500 2139276 41788 11:07:01 AM 5191328 7038144 2693116 34.16 2688 2013872 687048 7.69 252288 2073372 20 11:08:01 AM 5174296 7026652 2710148 34.37 2688 2018452 708336 7.93 419792 1923708 27888 Average: 5196505 7027409 2687939 34.09 2688 1999202 706122 7.90 283784 2044014 57467 11:04:01 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 124.84 81.96 1247.23 29.56 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 34.31 26.46 280.51 7.81 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 30.89 26.34 34.89 8.12 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 34.39 28.20 32.77 17.72 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 56.11 40.74 398.87 15.80 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) 01/17/2024 _x86_64_ (2 CPU) 11:03:22 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 39.04 1.62 16.43 6.92 0.10 35.89 11:05:01 AM 0 44.81 0.98 12.86 6.69 0.10 34.56 11:05:01 AM 1 33.16 2.27 20.06 7.16 0.10 37.25 11:06:01 AM all 40.29 0.00 3.54 2.89 0.13 53.16 11:06:01 AM 0 70.45 0.00 4.41 2.08 0.12 22.93 11:06:01 AM 1 10.48 0.00 2.67 3.70 0.13 83.02 11:07:01 AM all 36.55 0.00 1.88 0.58 0.09 60.91 11:07:01 AM 0 43.13 0.00 1.94 0.37 0.12 54.45 11:07:01 AM 1 29.99 0.00 1.82 0.78 0.07 67.34 11:08:01 AM all 39.32 0.00 2.88 0.89 0.12 56.78 11:08:01 AM 0 43.24 0.00 2.81 0.82 0.10 53.03 11:08:01 AM 1 35.41 0.00 2.96 0.97 0.13 60.53 Average: all 38.80 0.40 6.13 2.80 0.11 51.76 Average: 0 50.40 0.24 5.49 2.48 0.11 41.28 Average: 1 27.19 0.55 6.77 3.12 0.11 62.26