---> uname -a: Linux prd-centos8-builder-2c-1g-9626.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 553 4983 19 2162 6839 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:c5:fc:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fec5:fcf4/64 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) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 217.59 118.69 98.90 3347.13 7234.13 09:06:01 PM 102.42 0.28 102.13 17.86 10656.84 09:07:01 PM 30.81 0.30 30.51 42.39 1541.68 09:08:01 PM 16.27 0.32 15.95 8.53 392.45 Average: 91.79 29.91 61.88 854.22 4956.65 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5291120 7059872 2593324 32.89 2688 1941768 670536 7.51 219480 2032800 159480 09:06:01 PM 5144956 7039008 2739488 34.75 2688 2059672 664896 7.44 229024 2137768 31232 09:07:01 PM 5141164 7036296 2743280 34.79 2688 2060944 670288 7.50 253300 2116760 4 09:08:01 PM 5176412 7069740 2708032 34.35 2688 2058976 690308 7.73 251144 2080616 13532 Average: 5188413 7051229 2696031 34.19 2688 2030340 674007 7.55 238237 2091986 51062 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 137.06 94.35 1261.92 34.59 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 37.08 25.65 453.58 6.19 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 25.43 22.23 26.04 7.49 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 26.63 21.88 27.55 7.27 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 56.56 41.03 442.36 13.89 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) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 39.57 2.01 16.55 4.67 0.09 37.11 09:05:01 PM 0 34.54 2.51 17.20 4.01 0.08 41.65 09:05:01 PM 1 44.57 1.50 15.91 5.32 0.10 32.60 09:06:01 PM all 33.74 0.00 3.19 2.83 0.08 60.16 09:06:01 PM 0 31.67 0.00 3.26 1.99 0.08 63.00 09:06:01 PM 1 35.81 0.00 3.11 3.66 0.08 57.33 09:07:01 PM all 31.70 0.00 1.61 0.58 0.07 66.05 09:07:01 PM 0 52.37 0.00 1.75 0.45 0.08 45.34 09:07:01 PM 1 11.05 0.00 1.47 0.70 0.05 86.73 09:08:01 PM all 31.13 0.00 1.83 0.50 0.10 66.44 09:08:01 PM 0 35.52 0.00 1.54 0.75 0.10 62.09 09:08:01 PM 1 26.73 0.00 2.12 0.25 0.10 70.79 Average: all 34.02 0.50 5.76 2.13 0.09 57.51 Average: 0 38.54 0.62 5.89 1.79 0.09 53.07 Average: 1 29.50 0.37 5.62 2.48 0.08 61.95