---> uname -a: Linux prd-centos8-builder-2c-1g-10345.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 4969 19 2158 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:7e:67:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe7e:67ee/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) 01/07/2024 _x86_64_ (2 CPU) 19:04:02 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 148.94 17.86 131.08 1393.90 11212.25 07:07:01 PM 66.03 0.47 65.56 56.25 6404.38 07:08:01 PM 34.83 0.10 34.73 3.60 1560.46 07:09:01 PM 29.41 0.78 28.62 57.05 865.56 Average: 69.80 4.80 65.00 377.67 5010.55 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 5072332 6982448 2812104 35.67 2688 2076940 736320 8.24 241964 2201284 187808 07:07:01 PM 5148636 7040340 2735800 34.70 2688 2057488 646800 7.24 245628 2116716 31248 07:08:01 PM 5172624 7064148 2711812 34.39 2688 2057596 647680 7.25 252612 2085560 4 07:09:01 PM 5067524 6973156 2816912 35.73 2688 2070596 743408 8.32 423884 2017436 27604 Average: 5115279 7015023 2769157 35.12 2688 2065655 693552 7.76 291022 2105249 61666 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 64.74 42.38 1090.71 6.80 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 34.01 28.22 196.92 8.12 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 22.15 18.46 18.78 13.16 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 34.79 27.67 34.12 10.52 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 38.92 29.18 335.11 9.65 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) 01/07/2024 _x86_64_ (2 CPU) 19:04:02 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 34.81 0.30 5.77 6.80 0.12 52.21 07:06:01 PM 0 41.25 0.20 5.14 8.64 0.12 44.65 07:06:01 PM 1 28.20 0.39 6.40 4.92 0.12 59.97 07:07:01 PM all 37.03 0.00 2.84 1.88 0.09 58.16 07:07:01 PM 0 44.87 0.00 2.70 1.53 0.08 50.82 07:07:01 PM 1 29.16 0.00 2.99 2.22 0.10 65.53 07:08:01 PM all 29.23 0.00 1.28 0.65 0.08 68.75 07:08:01 PM 0 44.17 0.00 1.45 0.92 0.08 53.38 07:08:01 PM 1 14.27 0.00 1.12 0.38 0.08 84.14 07:09:01 PM all 39.90 0.00 2.79 0.28 0.11 56.92 07:09:01 PM 0 57.64 0.00 3.39 0.18 0.12 38.67 07:09:01 PM 1 22.14 0.00 2.18 0.38 0.10 75.20 Average: all 35.25 0.07 3.16 2.39 0.10 59.03 Average: 0 46.98 0.05 3.17 2.82 0.10 46.88 Average: 1 23.42 0.10 3.16 1.96 0.10 71.27