---> uname -a: Linux prd-centos8-builder-2c-1g-11397.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: 2800.000 BogoMIPS: 5600.00 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 549 5053 19 2096 6844 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:43:23:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe43:2393/64 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) 03/06/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 211.45 111.36 100.08 3429.12 6916.13 05:06:01 PM 100.50 0.28 100.22 17.86 9055.15 05:07:01 PM 23.60 0.30 23.30 42.39 959.32 05:08:01 PM 25.37 0.78 24.59 57.05 751.53 Average: 90.23 28.18 62.05 886.64 4420.68 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5281244 7032244 2603192 33.02 2688 1924168 675468 7.56 218352 2041768 151260 05:06:01 PM 5196104 7024752 2688332 34.10 2688 1996256 671248 7.51 243360 2075576 16496 05:07:01 PM 5202440 7032308 2681996 34.02 2688 1997532 677524 7.58 245356 2067472 28 05:08:01 PM 5201872 7034880 2682564 34.02 2688 1999540 663880 7.43 414016 1898624 17536 Average: 5220415 7031046 2664021 33.79 2688 1979374 672030 7.52 280271 2020860 46330 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 136.10 85.05 1164.78 34.76 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 30.84 24.51 220.94 7.73 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.48 19.93 23.29 6.99 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 32.87 26.72 35.85 9.95 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 55.83 39.06 361.23 14.86 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) 03/06/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.17 1.41 16.07 3.47 0.12 37.76 05:05:01 PM 0 47.83 1.60 17.42 3.43 0.12 29.60 05:05:01 PM 1 34.52 1.21 14.73 3.50 0.12 45.91 05:06:01 PM all 40.79 0.00 3.13 2.25 0.08 53.74 05:06:01 PM 0 48.31 0.00 3.26 1.56 0.08 46.78 05:06:01 PM 1 33.25 0.00 3.01 2.95 0.08 60.71 05:07:01 PM all 30.18 0.00 1.44 0.26 0.07 68.05 05:07:01 PM 0 42.73 0.00 1.72 0.35 0.08 55.12 05:07:01 PM 1 17.62 0.00 1.17 0.17 0.07 80.98 05:08:01 PM all 37.93 0.00 2.75 0.44 0.09 58.79 05:08:01 PM 0 48.72 0.00 3.00 0.55 0.10 47.63 05:08:01 PM 1 27.14 0.00 2.50 0.33 0.08 69.95 Average: all 37.51 0.35 5.82 1.60 0.09 54.64 Average: 0 46.90 0.40 6.31 1.47 0.10 44.84 Average: 1 28.12 0.30 5.32 1.73 0.09 64.44