---> uname -a: Linux prd-centos8-builder-2c-1g-298.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 547 5037 19 2115 6847 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:ea:3d:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:feea:3dea/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) 01/27/2024 _x86_64_ (2 CPU) 16:03:30 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 221.09 117.99 103.10 3604.86 7310.04 04:06:01 PM 100.43 0.27 100.17 17.46 8884.57 04:07:01 PM 33.54 0.30 33.24 42.39 1612.70 04:08:01 PM 23.51 0.78 22.73 57.06 668.71 Average: 94.66 29.84 64.81 930.67 4619.23 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5240928 7032160 2643516 33.53 2688 1963036 729552 8.17 221680 2075576 178968 04:06:01 PM 5181584 7028436 2702860 34.28 2688 2013476 698816 7.82 244448 2088484 32140 04:07:01 PM 5125864 6983596 2758580 34.99 2688 2024400 752820 8.43 253368 2134388 9660 04:08:01 PM 5224248 7074684 2660196 33.74 2688 2016608 662780 7.42 421360 1868920 15820 Average: 5193156 7029719 2691288 34.13 2688 2004380 710992 7.96 285214 2041842 59147 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 201.75 113.63 1606.57 49.28 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 33.49 26.68 262.82 8.57 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 21.98 19.06 20.10 6.81 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 35.69 28.98 35.68 18.86 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 73.24 47.09 481.39 20.88 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) 01/27/2024 _x86_64_ (2 CPU) 16:03:30 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 44.82 1.61 16.20 3.69 0.09 33.59 04:05:01 PM 0 38.92 1.81 16.38 4.04 0.08 38.76 04:05:01 PM 1 50.71 1.40 16.01 3.34 0.10 28.43 04:06:01 PM all 39.18 0.00 3.34 2.15 0.09 55.22 04:06:01 PM 0 36.85 0.00 2.81 2.76 0.08 57.50 04:06:01 PM 1 41.53 0.00 3.88 1.55 0.10 52.95 04:07:01 PM all 26.88 0.00 1.35 0.75 0.07 70.96 04:07:01 PM 0 20.53 0.00 1.37 1.00 0.07 77.03 04:07:01 PM 1 33.22 0.00 1.33 0.50 0.07 64.88 04:08:01 PM all 39.20 0.00 2.46 0.28 0.10 57.97 04:08:01 PM 0 22.68 0.00 2.03 0.35 0.10 74.84 04:08:01 PM 1 55.71 0.00 2.88 0.20 0.10 41.11 Average: all 37.50 0.40 5.80 1.71 0.09 54.51 Average: 0 29.72 0.45 5.61 2.03 0.08 62.11 Average: 1 45.27 0.35 5.99 1.39 0.09 46.90