---> uname -a: Linux prd-centos8-builder-2c-1g-12159.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 561 5022 19 2115 6832 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:cf:06:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fecf:6f7/64 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) 01/14/2024 _x86_64_ (2 CPU) 09:03:24 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 221.46 121.21 100.25 4164.79 7322.76 09:06:01 AM 104.35 0.28 104.07 17.86 8993.07 09:07:01 AM 32.37 0.30 32.07 42.39 1613.70 09:08:01 AM 25.16 0.78 24.38 57.06 729.08 Average: 95.83 30.64 65.19 1070.48 4664.52 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5245604 7029380 2638840 33.47 2688 1956376 722688 8.09 219088 2076448 171652 09:06:01 AM 5206120 7053748 2678324 33.97 2688 2014092 664888 7.44 243692 2065100 32136 09:07:01 AM 5097728 6956248 2786716 35.34 2688 2025016 769484 8.61 252804 2163260 9672 09:08:01 AM 5166012 7017052 2718432 34.48 2688 2017256 701516 7.85 420832 1928324 15852 Average: 5178866 7014107 2705578 34.32 2688 2003185 714644 8.00 284104 2058283 57328 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 261.97 149.63 1796.89 62.55 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 31.39 24.61 264.06 7.86 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.08 20.11 24.19 7.01 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 36.31 28.96 35.14 10.39 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 88.44 55.83 530.05 21.95 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) 01/14/2024 _x86_64_ (2 CPU) 09:03:24 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 44.67 1.96 16.75 4.09 0.10 32.43 09:05:01 AM 0 58.11 1.68 13.55 3.61 0.10 22.95 09:05:01 AM 1 31.06 2.25 19.99 4.56 0.10 42.04 09:06:01 AM all 40.99 0.00 3.31 2.73 0.11 52.86 09:06:01 AM 0 25.11 0.00 3.11 3.59 0.10 68.09 09:06:01 AM 1 56.92 0.00 3.52 1.87 0.12 37.58 09:07:01 AM all 28.42 0.00 1.41 0.63 0.08 69.45 09:07:01 AM 0 16.84 0.00 1.30 0.78 0.08 80.99 09:07:01 AM 1 40.02 0.00 1.52 0.48 0.08 57.90 09:08:01 AM all 38.55 0.00 2.64 0.51 0.08 58.22 09:08:01 AM 0 31.68 0.00 2.37 0.45 0.08 65.42 09:08:01 AM 1 45.43 0.00 2.92 0.57 0.08 51.01 Average: all 38.13 0.48 5.99 1.98 0.09 53.32 Average: 0 32.87 0.42 5.06 2.11 0.09 59.45 Average: 1 43.42 0.55 6.92 1.86 0.10 47.16