---> uname -a: Linux prd-centos8-builder-2c-1g-37302.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 574 5037 19 2087 6821 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:5b:bd:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe5b:bd25/64 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) 09/09/2024 _x86_64_ (2 CPU) 14:03:30 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 283.02 119.44 163.58 3346.75 8126.39 02:06:01 PM 89.57 0.53 89.04 59.59 8129.06 02:07:01 PM 15.21 0.58 14.63 33.72 230.49 Average: 129.27 40.19 89.08 1146.75 5495.17 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5238824 7051940 2645612 33.55 2688 1982072 669452 7.49 218340 2074060 195076 02:06:01 PM 5130012 6951548 2754424 34.93 2688 1989768 777196 8.70 245088 2145480 180 02:07:01 PM 5194092 7016640 2690344 34.12 2688 1990768 709568 7.94 415704 1911348 168 Average: 5187643 7006709 2696793 34.20 2688 1987536 718739 8.05 293044 2043629 65141 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 149.25 98.05 1320.68 39.14 0.00 0.00 0.00 0.00 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 30.54 27.06 52.28 10.23 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 35.04 28.69 32.86 11.44 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 71.61 51.27 468.63 20.27 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) 09/09/2024 _x86_64_ (2 CPU) 14:03:30 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.62 2.12 17.85 4.08 0.11 34.23 02:05:01 PM 0 34.39 2.98 23.19 4.11 0.10 35.23 02:05:01 PM 1 48.69 1.27 12.63 4.05 0.12 33.25 02:06:01 PM all 39.16 0.00 2.50 2.84 0.08 55.41 02:06:01 PM 0 22.44 0.00 2.35 2.28 0.08 72.85 02:06:01 PM 1 55.91 0.00 2.65 3.40 0.08 37.96 02:07:01 PM all 38.26 0.00 2.33 0.10 0.09 59.21 02:07:01 PM 0 28.42 0.00 2.40 0.08 0.08 69.01 02:07:01 PM 1 48.09 0.00 2.27 0.12 0.10 49.43 Average: all 39.67 0.70 7.51 2.33 0.09 49.70 Average: 0 28.36 0.98 9.19 2.14 0.09 59.25 Average: 1 50.90 0.42 5.84 2.52 0.10 40.22