---> uname -a: Linux prd-centos8-builder-2c-1g-24985.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 566 5047 19 2085 6829 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:3a:70:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe3a:70e7/64 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) 04/21/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 212.61 119.29 93.32 4090.24 6720.26 06:06:01 PM 92.48 0.28 92.20 17.86 7935.81 06:07:01 PM 26.54 0.60 25.94 50.38 1531.92 06:08:01 PM 23.43 0.48 22.95 49.06 526.75 Average: 88.77 30.17 58.60 1051.97 4178.68 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5302580 7028604 2581864 32.75 2688 1900216 706580 7.91 218236 2024468 130864 06:06:01 PM 5139816 6959300 2744628 34.81 2688 1987340 760044 8.51 243736 2132992 32600 06:07:01 PM 5224396 7045240 2660048 33.74 2688 1988712 673440 7.54 246604 2045944 24 06:08:01 PM 5177084 7002340 2707360 34.34 2688 1992632 708804 7.93 425056 1914460 12764 Average: 5210969 7008871 2673475 33.91 2688 1967225 712217 7.97 283408 2029466 44063 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 292.32 144.09 1615.35 57.29 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 36.44 30.19 249.96 9.43 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.11 25.19 28.16 8.06 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 36.46 29.85 34.65 20.19 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 98.34 57.33 482.06 23.74 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) 04/21/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 40.60 1.84 17.30 6.26 0.14 33.85 06:05:01 PM 0 40.87 2.39 20.08 7.36 0.14 29.17 06:05:01 PM 1 40.34 1.30 14.53 5.17 0.15 38.51 06:06:01 PM all 40.23 0.00 2.95 2.68 0.12 54.02 06:06:01 PM 0 45.79 0.00 3.00 4.18 0.12 46.92 06:06:01 PM 1 34.69 0.00 2.89 1.18 0.12 61.12 06:07:01 PM all 38.59 0.00 1.84 0.67 0.09 58.81 06:07:01 PM 0 60.83 0.00 2.03 0.65 0.10 36.38 06:07:01 PM 1 16.36 0.00 1.65 0.68 0.08 81.22 06:08:01 PM all 40.02 0.00 2.60 0.38 0.09 56.91 06:08:01 PM 0 48.49 0.00 2.90 0.40 0.10 48.11 06:08:01 PM 1 31.55 0.00 2.30 0.37 0.08 65.70 Average: all 39.86 0.46 6.13 2.49 0.11 50.96 Average: 0 49.02 0.59 6.95 3.13 0.11 40.19 Average: 1 30.71 0.32 5.32 1.84 0.11 61.70