---> uname -a: Linux prd-centos8-builder-2c-1g-4624.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 560 5017 19 2121 6833 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:3f:9e:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe3f:9e66/64 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) 02/11/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 220.33 139.62 80.71 6103.70 14027.22 01:06:01 PM 100.23 0.23 100.00 16.53 8495.47 01:07:01 PM 64.47 1.57 62.91 157.50 4758.54 01:08:01 PM 13.45 0.00 13.45 0.00 268.32 01:09:01 PM 28.81 0.78 28.02 57.05 830.44 Average: 85.46 28.44 57.02 1267.01 5676.20 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5244456 6988932 2639988 33.48 2688 1922012 767924 8.60 248012 2065040 163776 01:06:01 PM 5182492 7026848 2701952 34.27 2688 2010984 690124 7.73 220164 2113916 97032 01:07:01 PM 5149556 7003356 2734888 34.69 2688 2020328 702508 7.86 253000 2110844 28 01:08:01 PM 5162708 7016492 2721736 34.52 2688 2020324 689092 7.71 254280 2097220 24 01:09:01 PM 5141492 6997500 2742952 34.79 2688 2022244 716216 8.02 423012 1950840 15876 Average: 5176141 7006626 2708303 34.35 2688 1999178 713173 7.98 279694 2067572 55347 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 355.75 201.88 1670.28 64.56 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 72.75 69.76 383.57 11.49 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 78.53 75.50 187.74 14.09 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 46.55 44.50 28.63 9.97 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 71.01 68.04 52.44 25.87 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 124.92 91.94 464.54 25.20 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) 02/11/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 36.37 2.35 19.68 11.90 0.14 29.57 01:05:01 PM 0 35.28 2.24 19.73 11.50 0.14 31.13 01:05:01 PM 1 37.47 2.47 19.63 12.30 0.14 28.00 01:06:01 PM all 36.44 0.00 3.75 4.27 0.09 55.44 01:06:01 PM 0 38.86 0.00 3.84 5.07 0.10 52.14 01:06:01 PM 1 34.03 0.00 3.67 3.47 0.08 58.74 01:07:01 PM all 36.58 0.00 2.25 3.21 0.09 57.86 01:07:01 PM 0 33.17 0.00 2.32 4.85 0.08 59.58 01:07:01 PM 1 39.99 0.00 2.19 1.57 0.10 56.15 01:08:01 PM all 25.79 0.00 1.33 0.33 0.09 72.46 01:08:01 PM 0 17.75 0.00 1.42 0.08 0.10 80.65 01:08:01 PM 1 33.84 0.00 1.23 0.58 0.08 64.26 01:09:01 PM all 38.65 0.00 2.56 0.76 0.11 57.93 01:09:01 PM 0 30.73 0.00 2.16 0.83 0.13 66.14 01:09:01 PM 1 46.60 0.00 2.95 0.68 0.08 49.68 Average: all 34.76 0.46 5.87 4.07 0.10 54.74 Average: 0 31.14 0.44 5.85 4.44 0.11 58.01 Average: 1 38.39 0.49 5.88 3.69 0.10 51.46