---> uname -a: Linux prd-centos8-builder-2c-1g-35486.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 597 5014 19 2087 6798 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:2c:c2:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe2c:c2b5/64 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) 04/26/2024 _x86_64_ (2 CPU) 19:03:30 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 223.11 119.59 103.51 3595.94 6936.32 07:06:01 PM 84.92 0.47 84.45 56.26 8191.52 07:07:01 PM 24.43 0.10 24.33 3.60 1016.03 07:08:01 PM 20.18 0.78 19.39 57.05 369.93 Average: 88.17 30.24 57.92 928.40 4128.53 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5192980 6945920 2691464 34.14 2688 1925476 824272 9.23 219256 2128364 149852 07:06:01 PM 5159036 6981568 2725408 34.57 2688 1989852 760488 8.51 245416 2111852 16964 07:07:01 PM 5158576 6980716 2725868 34.57 2688 1989960 781112 8.74 246884 2112064 32 07:08:01 PM 5140492 6967288 2743952 34.80 2688 1994016 771740 8.64 423944 1953424 12548 Average: 5162771 6968873 2721673 34.52 2688 1974826 784403 8.78 283875 2076426 44849 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 137.56 89.46 1206.88 40.29 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 33.86 28.28 192.22 9.04 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 28.63 24.90 25.25 8.00 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 32.09 25.56 29.30 10.98 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 58.04 42.05 363.47 17.08 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) 04/26/2024 _x86_64_ (2 CPU) 19:03:30 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 45.03 2.03 16.55 2.79 0.14 33.47 07:05:01 PM 0 33.14 1.61 16.11 2.57 0.14 46.43 07:05:01 PM 1 56.87 2.44 16.98 3.01 0.14 20.57 07:06:01 PM all 39.77 0.00 2.91 1.77 0.11 55.43 07:06:01 PM 0 23.25 0.00 2.63 2.51 0.10 71.50 07:06:01 PM 1 56.31 0.00 3.20 1.03 0.12 39.34 07:07:01 PM all 39.24 0.00 2.10 0.27 0.11 58.28 07:07:01 PM 0 23.54 0.00 2.20 0.38 0.10 73.78 07:07:01 PM 1 54.94 0.00 2.00 0.17 0.12 42.77 07:08:01 PM all 39.04 0.00 2.03 0.24 0.11 58.57 07:08:01 PM 0 15.50 0.00 1.72 0.23 0.08 82.47 07:08:01 PM 1 62.58 0.00 2.35 0.25 0.13 34.69 Average: all 40.75 0.50 5.85 1.26 0.12 51.52 Average: 0 23.81 0.40 5.61 1.42 0.10 68.65 Average: 1 57.68 0.60 6.09 1.11 0.13 34.39