---> uname -a: Linux prd-centos8-builder-2c-1g-9435.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 554 4983 19 2161 6838 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:5a:5d:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe5a:5d4a/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) 01/04/2024 _x86_64_ (2 CPU) 05:03:23 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 247.60 147.22 100.38 6232.72 7765.58 05:06:01 AM 105.45 0.28 105.16 17.86 10389.40 05:07:01 AM 33.61 0.30 33.31 42.39 2138.34 05:08:01 AM 18.75 0.40 18.35 18.40 497.47 Average: 101.36 37.05 64.30 1577.97 5198.02 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5302732 7060332 2581704 32.74 2688 1930800 665172 7.45 217892 2022512 155068 05:06:01 AM 5136412 7030232 2748024 34.85 2688 2059520 673604 7.54 239656 2136344 46956 05:07:01 AM 5125184 7019940 2759252 35.00 2688 2060784 686904 7.69 252400 2134576 12 05:08:01 AM 5150952 7044280 2733484 34.67 2688 2059268 657224 7.36 418508 1945352 13668 Average: 5178820 7038696 2705616 34.32 2688 2027593 670726 7.51 282114 2059696 53926 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 313.46 161.31 1758.19 62.44 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 47.12 34.07 558.77 8.03 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.46 19.58 22.77 6.75 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 30.39 24.08 29.54 8.23 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 103.37 59.76 592.36 21.36 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) 01/04/2024 _x86_64_ (2 CPU) 05:03:23 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 44.03 2.39 18.53 6.26 0.12 28.67 05:05:01 AM 0 51.42 1.45 14.39 4.98 0.12 27.65 05:05:01 AM 1 36.58 3.35 22.70 7.56 0.12 29.70 05:06:01 AM all 38.31 0.00 3.55 3.84 0.11 54.20 05:06:01 AM 0 34.33 0.00 3.20 3.20 0.12 59.16 05:06:01 AM 1 42.29 0.00 3.89 4.48 0.10 49.24 05:07:01 AM all 31.73 0.00 1.42 1.00 0.08 65.77 05:07:01 AM 0 13.76 0.00 1.18 1.26 0.07 83.74 05:07:01 AM 1 49.57 0.00 1.67 0.75 0.08 47.92 05:08:01 AM all 32.98 0.00 2.19 0.30 0.08 64.45 05:08:01 AM 0 22.32 0.00 2.47 0.07 0.08 75.06 05:08:01 AM 1 43.67 0.00 1.91 0.54 0.08 53.80 Average: all 36.75 0.59 6.39 2.84 0.10 53.34 Average: 0 30.44 0.36 5.29 2.37 0.10 61.43 Average: 1 43.06 0.83 7.48 3.31 0.10 45.23