---> uname -a: Linux prd-centos8-builder-2c-1g-10540.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 4966 19 2162 6822 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:3d:6b:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe3d:6b0b/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) 01/08/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 240.45 149.65 90.80 6304.17 11469.81 04:06:01 PM 102.10 0.23 101.87 16.53 10479.49 04:07:01 PM 50.04 0.32 49.73 43.19 3533.38 04:08:01 PM 11.83 0.03 11.80 0.53 243.88 04:09:01 PM 29.76 0.78 28.97 57.05 898.07 Average: 86.84 30.21 56.63 1284.42 5324.98 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5316368 7044584 2568076 32.57 2688 1901404 689352 7.72 217612 2010564 131916 04:06:01 PM 5091544 6984300 2792900 35.42 2688 2058708 722400 8.09 221488 2201992 65444 04:07:01 PM 5105448 7001292 2778996 35.25 2688 2061516 706064 7.90 252732 2154716 32 04:08:01 PM 5134808 7030640 2749636 34.87 2688 2061524 671680 7.52 253368 2124812 4 04:09:01 PM 5074880 6976356 2809564 35.63 2688 2066724 727960 8.15 423696 2014540 19732 Average: 5144610 7007434 2739834 34.75 2688 2029975 703491 7.88 273779 2101325 43426 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 268.68 145.68 1659.44 57.64 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 46.61 32.83 526.68 7.79 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.01 25.56 149.45 7.47 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.36 15.03 14.60 4.52 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 30.86 25.69 28.69 19.73 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 78.51 48.96 475.79 19.43 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) 01/08/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 44.37 2.62 19.15 6.22 0.15 27.49 04:05:01 PM 0 41.82 2.92 18.50 6.74 0.15 29.87 04:05:01 PM 1 46.92 2.32 19.79 5.69 0.15 25.12 04:06:01 PM all 38.94 0.00 3.48 4.12 0.18 53.27 04:06:01 PM 0 24.07 0.00 3.05 2.71 0.17 69.99 04:06:01 PM 1 53.77 0.00 3.91 5.53 0.20 36.60 04:07:01 PM all 38.87 0.00 2.18 1.21 0.11 57.63 04:07:01 PM 0 27.24 0.00 2.14 1.37 0.12 69.14 04:07:01 PM 1 50.49 0.00 2.22 1.05 0.10 46.14 04:08:01 PM all 29.88 0.00 1.48 0.12 0.09 68.43 04:08:01 PM 0 23.05 0.00 1.49 0.03 0.08 75.35 04:08:01 PM 1 36.72 0.00 1.47 0.20 0.10 61.52 04:09:01 PM all 42.36 0.00 2.88 0.56 0.14 54.06 04:09:01 PM 0 32.21 0.00 2.58 0.77 0.13 64.31 04:09:01 PM 1 52.52 0.00 3.18 0.35 0.15 43.80 Average: all 38.86 0.51 5.77 2.43 0.14 52.28 Average: 0 29.63 0.57 5.49 2.30 0.13 61.87 Average: 1 48.09 0.46 6.06 2.55 0.14 42.71