---> uname -a: Linux prd-centos8-builder-2c-1g-598.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 553 5031 19 2115 6840 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:9a:c4:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe9a:c4ce/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) 01/29/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 234.89 134.38 100.52 5955.81 7229.45 01:06:01 AM 103.38 0.28 103.10 17.86 8648.63 01:07:01 AM 35.02 0.30 34.72 42.39 2174.93 01:08:01 AM 20.95 0.40 20.55 18.40 713.10 Average: 98.56 33.84 64.72 1508.55 4691.42 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5272176 7042200 2612260 33.13 2688 1942960 680148 7.61 218184 2049824 160660 01:06:01 AM 5163168 7009876 2721268 34.51 2688 2013552 705096 7.89 240060 2111108 48260 01:07:01 AM 5165376 7013352 2719060 34.49 2688 2014828 696136 7.79 252128 2095000 12 01:08:01 AM 5191372 7037892 2693064 34.16 2688 2013304 682024 7.63 418068 1905384 6244 Average: 5198023 7025830 2686413 34.07 2688 1996161 690851 7.73 282110 2040329 53794 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 300.67 171.24 1863.84 60.09 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 35.11 25.60 281.96 7.84 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.66 20.84 28.94 14.05 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 25.00 20.23 26.38 7.08 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 96.35 59.48 550.25 22.27 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) 01/29/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 43.34 2.24 18.19 4.02 0.12 32.09 01:05:01 AM 0 50.70 1.64 15.57 4.13 0.12 27.83 01:05:01 AM 1 35.93 2.84 20.83 3.90 0.12 36.38 01:06:01 AM all 38.61 0.00 3.57 3.85 0.11 53.86 01:06:01 AM 0 44.77 0.00 3.76 3.99 0.12 47.37 01:06:01 AM 1 32.44 0.00 3.39 3.71 0.10 60.36 01:07:01 AM all 30.46 0.00 1.50 0.69 0.08 67.27 01:07:01 AM 0 42.44 0.00 1.55 0.55 0.10 55.36 01:07:01 AM 1 18.47 0.00 1.45 0.83 0.07 79.18 01:08:01 AM all 30.04 0.00 1.94 0.72 0.08 67.22 01:08:01 AM 0 32.74 0.00 2.12 0.62 0.08 64.44 01:08:01 AM 1 27.34 0.00 1.77 0.82 0.08 69.99 Average: all 35.58 0.55 6.25 2.31 0.10 55.21 Average: 0 42.63 0.41 5.71 2.32 0.10 48.83 Average: 1 28.51 0.70 6.78 2.31 0.09 61.61