---> uname -a: Linux prd-centos8-builder-2c-1g-11649.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 598 5001 19 2099 6796 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:97:64:f5 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 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe97:64f5/64 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) 03/07/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 224.38 119.71 104.68 3221.96 7177.28 09:06:01 PM 97.60 0.47 97.13 56.26 8949.46 09:07:01 PM 22.69 0.10 22.59 3.60 924.43 09:08:01 PM 25.63 0.58 25.05 33.73 756.94 Average: 92.03 29.84 62.19 818.94 4440.59 09:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5221264 6983224 2663180 33.78 2688 1934736 786556 8.81 219348 2099320 158084 09:06:01 PM 5194392 7027720 2690052 34.12 2688 2000796 705180 7.89 244328 2076592 16500 09:07:01 PM 5078408 6911948 2806036 35.59 2688 2001032 803936 9.00 245020 2191228 144 09:08:01 PM 5186528 7022484 2697916 34.22 2688 2002212 708820 7.93 412880 1914788 17524 Average: 5170148 6986344 2714296 34.43 2688 1984694 751123 8.41 280394 2070482 48063 09:04:02 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 100.12 65.98 1126.93 25.69 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 34.19 27.98 228.75 8.14 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 18.89 16.21 15.24 6.40 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 32.86 25.95 34.80 9.52 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 46.29 33.90 348.20 12.38 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) 03/07/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.22 2.01 16.60 3.80 0.09 35.29 09:05:01 PM 0 45.27 1.58 17.13 4.24 0.09 31.69 09:05:01 PM 1 39.17 2.44 16.06 3.36 0.09 38.88 09:06:01 PM all 38.63 0.00 3.07 2.06 0.09 56.15 09:06:01 PM 0 40.97 0.00 3.11 2.68 0.10 53.14 09:06:01 PM 1 36.29 0.00 3.03 1.43 0.08 59.16 09:07:01 PM all 27.63 0.00 1.20 0.27 0.08 70.81 09:07:01 PM 0 33.07 0.00 1.15 0.12 0.08 65.58 09:07:01 PM 1 22.19 0.00 1.25 0.43 0.08 76.05 09:08:01 PM all 37.98 0.00 2.61 0.23 0.09 59.09 09:08:01 PM 0 53.93 0.00 3.15 0.32 0.08 42.52 09:08:01 PM 1 22.04 0.00 2.06 0.15 0.10 75.64 Average: all 36.57 0.49 5.79 1.57 0.09 55.49 Average: 0 43.30 0.39 6.05 1.82 0.09 48.37 Average: 1 29.86 0.60 5.53 1.33 0.09 62.61