---> uname -a: Linux prd-centos8-builder-2c-1g-6187.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 543 5042 19 2114 6850 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:ff:51:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:feff:513b/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) 16:03:28 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 270.81 159.30 111.51 7641.32 19688.20 04:06:01 PM 102.02 0.23 101.78 16.53 8612.45 04:07:01 PM 46.48 0.36 46.12 44.46 3185.56 04:08:01 PM 11.41 0.30 11.11 8.00 213.88 Average: 107.94 40.22 67.72 1935.61 7945.14 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5337860 7066336 2546584 32.30 2688 1902548 648252 7.26 216732 1989536 131884 04:06:01 PM 5093324 6966064 2791120 35.40 2688 2038592 740272 8.29 224096 2195012 95352 04:07:01 PM 5186044 7033296 2698400 34.22 2688 2013856 667480 7.47 252108 2074116 12 04:08:01 PM 5167368 7012836 2717076 34.46 2688 2011888 688004 7.70 249828 2092528 13528 Average: 5196149 7019633 2688295 34.10 2688 1991721 686002 7.68 235691 2087798 60194 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 296.88 149.02 1674.15 60.69 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 42.08 32.23 453.03 8.96 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.65 22.65 26.22 7.52 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 21.51 18.76 21.01 5.75 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 96.83 55.81 545.79 20.79 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) 02/17/2024 _x86_64_ (2 CPU) 16:03:28 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 40.02 2.65 19.35 13.47 0.10 24.41 04:05:01 PM 0 46.11 3.15 19.75 13.21 0.12 17.66 04:05:01 PM 1 33.97 2.15 18.95 13.72 0.08 31.12 04:06:01 PM all 38.88 0.00 3.44 4.18 0.11 53.39 04:06:01 PM 0 38.91 0.00 3.53 3.15 0.10 54.31 04:06:01 PM 1 38.85 0.00 3.34 5.22 0.12 52.47 04:07:01 PM all 35.06 0.00 1.98 1.35 0.08 61.52 04:07:01 PM 0 43.03 0.00 2.05 0.75 0.08 54.08 04:07:01 PM 1 27.10 0.00 1.91 1.95 0.08 68.95 04:08:01 PM all 29.58 0.00 1.82 0.13 0.08 68.40 04:08:01 PM 0 44.13 0.00 1.97 0.23 0.08 53.58 04:08:01 PM 1 15.02 0.00 1.67 0.02 0.07 83.23 Average: all 35.87 0.66 6.60 4.75 0.09 52.03 Average: 0 43.03 0.78 6.77 4.30 0.10 45.02 Average: 1 28.73 0.53 6.43 5.20 0.09 59.02