---> uname -a: Linux prd-centos8-builder-2c-1g-9485.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 537 5003 19 2158 6855 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:a7:70:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fea7:70f3/64 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) 11:04:05 LINUX RESTART (2 CPU) 11:05:02 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 172.73 39.88 132.85 1631.04 10536.44 11:07:01 AM 78.17 0.43 77.74 55.99 7444.46 11:08:01 AM 15.91 0.10 15.81 3.60 394.38 11:09:01 AM 25.54 0.78 24.76 57.05 727.11 Average: 72.68 10.18 62.50 432.01 4751.81 11:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5176196 7049592 2708248 34.35 2688 2039212 663160 7.42 219008 2116416 150180 11:07:01 AM 5078840 6980372 2805604 35.58 2688 2067060 739224 8.28 252812 2176340 9672 11:08:01 AM 5182096 7074088 2702348 34.27 2688 2057520 634408 7.10 252824 2074136 24 11:09:01 AM 5108092 7014132 2776352 35.21 2688 2071260 704112 7.88 423140 1978288 27648 Average: 5136306 7029546 2748138 34.86 2688 2058763 685226 7.67 286946 2086295 46881 11:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 65.86 43.30 1120.81 8.05 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 34.94 28.76 197.67 8.53 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 20.61 17.65 17.43 5.71 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 31.16 24.99 30.75 10.17 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 38.03 28.62 338.46 8.11 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) 11:04:05 LINUX RESTART (2 CPU) 11:05:02 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 42.15 0.62 8.14 3.89 0.12 45.08 11:06:01 AM 0 40.80 0.73 9.02 3.93 0.12 45.41 11:06:01 AM 1 43.51 0.51 7.26 3.86 0.12 44.75 11:07:01 AM all 39.57 0.00 2.61 2.81 0.09 54.92 11:07:01 AM 0 47.93 0.00 2.05 2.80 0.10 47.13 11:07:01 AM 1 31.20 0.00 3.17 2.82 0.08 62.73 11:08:01 AM all 27.54 0.00 1.47 0.18 0.08 70.74 11:08:01 AM 0 32.08 0.00 1.62 0.17 0.08 66.05 11:08:01 AM 1 22.99 0.00 1.32 0.18 0.08 75.43 11:09:01 AM all 36.80 0.00 2.47 0.45 0.08 60.20 11:09:01 AM 0 28.58 0.00 2.23 0.37 0.08 68.74 11:09:01 AM 1 45.03 0.00 2.70 0.53 0.08 51.66 Average: all 36.48 0.15 3.64 1.82 0.09 57.80 Average: 0 37.33 0.18 3.70 1.80 0.10 56.90 Average: 1 35.64 0.13 3.59 1.84 0.09 58.71