---> uname -a: Linux prd-centos8-builder-2c-1g-36750.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: 2799.996 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 567 5045 19 2086 6828 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:37:3c:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe37:3c5f/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) 05/01/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 251.99 149.69 102.30 6305.75 14059.47 04:06:01 PM 94.67 0.28 94.39 17.86 8580.67 04:07:01 PM 23.46 0.30 23.16 42.39 951.06 04:08:01 PM 21.06 0.78 20.28 57.05 481.34 Average: 97.79 37.76 60.03 1605.63 6018.01 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5299668 7026424 2584776 32.78 2688 1900608 727676 8.15 217748 2027524 130952 04:06:01 PM 5132020 6951936 2752424 34.91 2688 1987736 778268 8.71 243556 2143256 17080 04:07:01 PM 5191176 7012240 2693268 34.16 2688 1988884 700300 7.84 245748 2081936 20 04:08:01 PM 5221124 7046868 2663320 33.78 2688 1993032 667240 7.47 414244 1881952 12768 Average: 5210997 7009367 2673447 33.91 2688 1967565 718371 8.04 280324 2033667 40205 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 297.67 159.01 1650.85 62.89 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.76 28.21 250.26 9.30 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.85 22.90 25.80 7.50 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.30 29.69 34.57 11.27 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 98.39 59.95 490.34 22.74 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) 05/01/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.25 2.47 18.57 7.90 0.12 27.69 04:05:01 PM 0 43.49 2.30 19.09 6.97 0.12 28.03 04:05:01 PM 1 43.02 2.64 18.05 8.81 0.12 27.36 04:06:01 PM all 41.86 0.00 3.04 2.99 0.11 52.01 04:06:01 PM 0 40.13 0.00 2.98 2.85 0.12 53.93 04:06:01 PM 1 43.59 0.00 3.10 3.13 0.10 50.08 04:07:01 PM all 37.49 0.00 1.88 0.43 0.09 60.10 04:07:01 PM 0 24.32 0.00 1.69 0.30 0.08 73.61 04:07:01 PM 1 50.71 0.00 2.08 0.57 0.10 46.54 04:08:01 PM all 39.48 0.00 2.57 0.27 0.12 57.57 04:08:01 PM 0 35.63 0.00 2.60 0.37 0.12 61.29 04:08:01 PM 1 43.34 0.00 2.53 0.17 0.12 53.85 Average: all 40.51 0.61 6.46 2.87 0.11 49.44 Average: 0 35.85 0.57 6.52 2.60 0.11 54.36 Average: 1 45.17 0.65 6.40 3.15 0.11 44.52