---> uname -a: Linux prd-centos8-builder-2c-1g-6029.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 619 4964 19 2115 6773 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:6d:80:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe6d:80ad/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) 02/17/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 216.61 118.53 98.08 3610.60 7127.73 06:06:01 AM 104.72 0.28 104.43 17.86 9134.99 06:07:01 AM 28.66 0.30 28.36 42.39 1514.61 06:08:01 AM 24.20 0.58 23.61 33.73 717.21 Average: 93.55 29.92 63.62 926.11 4623.82 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5254136 7019980 2630308 33.36 2688 1938816 757956 8.48 218352 2068832 158284 06:06:01 AM 5093704 6949148 2790740 35.40 2688 2022088 801872 8.98 244356 2176404 40792 06:07:01 AM 5111712 6959780 2772732 35.17 2688 2014728 776200 8.69 253968 2147340 32 06:08:01 AM 5089916 6939692 2794528 35.44 2688 2015868 761024 8.52 421508 2002832 15824 Average: 5137367 6967150 2747077 34.84 2688 1997875 774263 8.67 284546 2098852 53733 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 176.39 108.97 1488.11 48.50 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 35.54 26.99 317.62 9.02 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.61 20.36 28.87 6.65 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 33.38 26.78 33.06 9.78 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 67.48 45.77 466.91 18.49 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) 02/17/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 40.68 1.93 17.05 5.16 0.10 35.07 06:05:01 AM 0 47.59 1.57 15.86 5.23 0.12 29.63 06:05:01 AM 1 33.76 2.29 18.25 5.09 0.08 40.53 06:06:01 AM all 40.89 0.00 3.57 2.33 0.11 53.10 06:06:01 AM 0 65.37 0.00 4.18 1.05 0.10 29.29 06:06:01 AM 1 16.61 0.00 2.95 3.60 0.12 76.71 06:07:01 AM all 27.85 0.00 1.48 0.48 0.09 70.09 06:07:01 AM 0 41.13 0.00 1.35 0.28 0.08 57.15 06:07:01 AM 1 14.60 0.00 1.62 0.68 0.10 83.00 06:08:01 AM all 37.96 0.00 2.49 0.28 0.09 59.18 06:08:01 AM 0 38.18 0.00 2.95 0.17 0.10 58.61 06:08:01 AM 1 37.74 0.00 2.03 0.40 0.08 59.75 Average: all 36.83 0.48 6.10 2.05 0.10 54.44 Average: 0 48.05 0.39 6.05 1.67 0.10 43.74 Average: 1 25.63 0.56 6.15 2.43 0.10 65.12