---> uname -a: Linux prd-centos8-builder-2c-1g-10508.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 572 4964 19 2162 6820 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:33:a1:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe33:a110/64 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) 01/08/2024 _x86_64_ (2 CPU) 14:04:00 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 161.94 28.30 133.64 1491.75 10706.12 02:07:01 PM 64.97 0.50 64.47 59.06 6781.90 02:08:01 PM 15.89 0.03 15.86 0.53 391.77 02:09:01 PM 36.23 0.78 35.44 57.06 1097.52 Average: 69.76 7.40 62.35 402.08 4744.14 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5143984 7020924 2740452 34.76 2688 2043252 675636 7.56 220056 2150560 142860 02:07:01 PM 5139488 7034976 2744948 34.81 2688 2061476 694008 7.77 252164 2117756 24 02:08:01 PM 5144388 7039860 2740048 34.75 2688 2061500 674196 7.55 252728 2112636 16 02:09:01 PM 5041496 6942200 2842940 36.06 2688 2065492 746012 8.35 419816 2047672 27460 Average: 5117339 7009490 2767097 35.10 2688 2057930 697463 7.81 286191 2107156 42590 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 66.51 42.71 1102.46 8.40 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 36.38 28.71 202.30 14.32 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 18.79 17.01 16.96 5.21 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 33.98 26.80 31.68 11.22 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 38.91 28.81 338.33 9.79 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) 01/08/2024 _x86_64_ (2 CPU) 14:04:00 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 41.31 0.45 7.04 4.11 0.13 46.95 02:06:01 PM 0 35.08 0.40 6.01 4.19 0.15 54.18 02:06:01 PM 1 47.58 0.50 8.08 4.04 0.12 39.68 02:07:01 PM all 38.71 0.00 2.67 2.60 0.10 55.93 02:07:01 PM 0 35.48 0.00 2.73 2.52 0.08 59.19 02:07:01 PM 1 41.93 0.00 2.60 2.68 0.12 52.68 02:08:01 PM all 26.85 0.00 1.32 0.14 0.07 71.61 02:08:01 PM 0 18.14 0.00 1.52 0.12 0.07 80.16 02:08:01 PM 1 35.56 0.00 1.13 0.17 0.08 63.05 02:09:01 PM all 42.49 0.00 3.04 0.39 0.10 53.98 02:09:01 PM 0 36.96 0.00 2.90 0.10 0.10 59.94 02:09:01 PM 1 48.02 0.00 3.18 0.68 0.10 48.02 Average: all 37.34 0.11 3.51 1.81 0.10 57.12 Average: 0 31.42 0.10 3.29 1.73 0.10 63.37 Average: 1 43.27 0.13 3.74 1.89 0.10 50.87