---> uname -a: Linux prd-centos8-builder-2c-1g-13505.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 572 5012 19 2114 6821 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:4c:03:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe4c:329/64 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) 01/20/2024 _x86_64_ (2 CPU) 01:03:21 LINUX RESTART (2 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 218.13 118.10 100.03 3207.32 7101.59 01:06:01 AM 110.51 0.28 110.23 17.86 10015.98 01:07:01 AM 31.28 0.30 30.98 42.39 1571.04 01:08:01 AM 28.38 0.78 27.60 57.06 864.96 Average: 96.57 29.50 67.07 821.32 4879.23 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5231520 7007116 2652924 33.65 2688 1948488 708552 7.93 219432 2090192 165268 01:06:01 AM 5103504 6959212 2780940 35.27 2688 2022420 733172 8.21 244696 2166384 41788 01:07:01 AM 5158288 7005588 2726156 34.58 2688 2014048 688276 7.70 252736 2102064 24 01:08:01 AM 5180088 7032880 2704356 34.30 2688 2018624 669540 7.50 419884 1914764 28028 Average: 5168350 7001199 2716094 34.45 2688 2000895 699885 7.83 284187 2068351 58777 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 97.24 60.39 1137.02 22.70 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.59 25.16 265.41 7.69 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.71 26.01 29.16 8.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 37.59 29.28 39.63 20.91 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 48.83 35.11 364.62 14.79 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) 01/20/2024 _x86_64_ (2 CPU) 01:03:21 LINUX RESTART (2 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 37.21 1.97 16.65 6.48 0.14 37.54 01:05:01 AM 0 36.99 2.04 19.63 6.67 0.16 34.52 01:05:01 AM 1 37.43 1.91 13.69 6.30 0.12 40.55 01:06:01 AM all 40.02 0.00 3.45 3.13 0.12 53.29 01:06:01 AM 0 50.32 0.00 3.71 3.26 0.12 42.60 01:06:01 AM 1 29.72 0.00 3.19 2.99 0.12 63.98 01:07:01 AM all 35.85 0.00 1.97 0.68 0.09 61.40 01:07:01 AM 0 47.32 0.00 2.01 0.58 0.10 49.98 01:07:01 AM 1 24.37 0.00 1.93 0.78 0.08 72.83 01:08:01 AM all 39.87 0.00 2.87 0.30 0.11 56.85 01:08:01 AM 0 47.91 0.00 2.90 0.40 0.10 48.69 01:08:01 AM 1 31.81 0.00 2.85 0.20 0.12 65.03 Average: all 38.24 0.48 6.15 2.62 0.11 52.40 Average: 0 45.71 0.50 6.95 2.69 0.12 44.04 Average: 1 30.78 0.47 5.35 2.54 0.11 60.76