---> uname -a: Linux prd-centos8-builder-2c-1g-11258.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 559 5029 19 2111 6834 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:1e:cb:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe1e:cb03/64 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) 01/11/2024 _x86_64_ (2 CPU) 12:03:22 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 247.25 159.23 88.02 7533.22 31477.66 12:06:01 PM 101.57 0.05 101.52 0.67 8734.78 12:07:01 PM 56.52 0.43 56.09 55.99 4028.18 12:08:01 PM 29.06 0.10 28.96 3.60 1498.90 12:09:01 PM 24.33 0.78 23.55 57.06 711.41 Average: 91.75 32.12 59.63 1530.26 9290.67 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5360528 7013428 2523916 32.01 2688 1834048 752232 8.42 224452 1986108 95048 12:06:01 PM 5194104 7019624 2690340 34.12 2688 1992492 678688 7.60 219164 2103496 85644 12:07:01 PM 5164412 7008600 2720032 34.50 2688 2010764 692524 7.75 245472 2104828 31168 12:08:01 PM 5210216 7054480 2674228 33.92 2688 2010864 654256 7.32 252432 2051152 4 12:09:01 PM 5176284 7022716 2708160 34.35 2688 2012728 683260 7.65 421092 1917396 15848 Average: 5221109 7023770 2663335 33.78 2688 1972179 692192 7.75 272522 2032596 45542 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 240.79 139.70 1635.57 61.21 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 28.65 22.25 316.38 5.06 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.85 24.33 195.54 7.17 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 19.08 16.96 15.59 6.03 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 30.11 24.61 30.42 9.62 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 69.50 45.57 438.72 17.82 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) 01/11/2024 _x86_64_ (2 CPU) 12:03:22 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 32.57 2.77 18.26 30.24 0.16 16.00 12:05:01 PM 0 35.70 2.20 16.38 29.72 0.12 15.88 12:05:01 PM 1 29.43 3.34 20.15 30.76 0.21 16.11 12:06:01 PM all 29.73 0.00 3.20 11.75 0.13 55.18 12:06:01 PM 0 40.15 0.00 3.35 8.11 0.12 48.27 12:06:01 PM 1 19.35 0.00 3.05 15.38 0.15 62.07 12:07:01 PM all 34.46 0.00 2.43 3.81 0.11 59.19 12:07:01 PM 0 48.15 0.00 2.74 4.37 0.12 44.62 12:07:01 PM 1 20.95 0.00 2.12 3.26 0.10 73.58 12:08:01 PM all 29.67 0.00 1.33 1.14 0.11 67.75 12:08:01 PM 0 32.11 0.00 1.38 0.99 0.10 65.42 12:08:01 PM 1 27.21 0.00 1.28 1.30 0.12 70.09 12:09:01 PM all 35.71 0.00 2.59 1.67 0.11 59.92 12:09:01 PM 0 50.60 0.00 2.77 2.09 0.10 44.43 12:09:01 PM 1 21.00 0.00 2.41 1.25 0.12 75.23 Average: all 32.43 0.55 5.52 9.66 0.12 51.73 Average: 0 41.34 0.44 5.30 9.01 0.11 43.81 Average: 1 23.55 0.66 5.74 10.31 0.14 59.62