---> uname -a: Linux prd-centos8-builder-2c-1g-28391.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 618 4994 19 2086 6776 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:7a:ee:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe7a:ee81/64 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) 08/03/2024 _x86_64_ (2 CPU) 05:03:29 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 315.93 161.52 154.41 6433.06 38839.48 05:06:01 AM 107.70 0.27 107.43 17.46 9254.14 05:07:01 AM 31.01 0.60 30.41 50.38 1416.83 05:08:01 AM 22.33 0.48 21.85 49.06 457.02 Average: 119.24 40.72 78.52 1637.43 12491.41 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5219588 6941464 2664856 33.80 2688 1899324 819152 9.17 236828 2104420 148564 05:06:01 AM 5144276 6964512 2740168 34.75 2688 1987876 762556 8.54 243332 2130464 25400 05:07:01 AM 5152152 6973452 2732292 34.65 2688 1989368 748056 8.37 248108 2120460 24 05:08:01 AM 5089764 6915616 2794680 35.45 2688 1993300 793244 8.88 427364 2003024 12736 Average: 5151445 6948761 2732999 34.66 2688 1967467 780752 8.74 288908 2089592 46681 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 272.37 151.37 1700.41 64.21 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 35.11 28.95 279.57 8.61 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 28.06 25.64 27.76 9.14 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 36.86 31.66 33.81 17.98 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 93.10 59.40 510.37 24.98 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) 08/03/2024 _x86_64_ (2 CPU) 05:03:29 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 32.40 2.72 19.82 21.62 0.11 23.32 05:05:01 AM 0 30.71 3.13 20.49 23.97 0.12 21.58 05:05:01 AM 1 34.10 2.30 19.15 19.27 0.10 25.08 05:06:01 AM all 33.66 0.00 3.13 5.67 0.09 57.45 05:06:01 AM 0 44.52 0.00 3.94 6.52 0.08 44.93 05:06:01 AM 1 22.89 0.00 2.32 4.83 0.10 69.86 05:07:01 AM all 36.75 0.00 2.02 1.82 0.11 59.30 05:07:01 AM 0 38.33 0.00 1.92 1.82 0.08 57.85 05:07:01 AM 1 35.17 0.00 2.12 1.82 0.13 60.75 05:08:01 AM all 38.41 0.00 2.55 0.78 0.08 58.17 05:08:01 AM 0 41.57 0.00 3.05 0.78 0.08 54.51 05:08:01 AM 1 35.24 0.00 2.05 0.78 0.08 61.84 Average: all 35.32 0.67 6.81 7.40 0.10 49.70 Average: 0 38.81 0.77 7.29 8.19 0.09 44.84 Average: 1 31.84 0.56 6.33 6.60 0.11 54.57