---> uname -a: Linux prd-centos8-builder-2c-1g-4581.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 548 4989 19 2161 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:60:21:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe60:211e/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) 12/12/2023 _x86_64_ (2 CPU) 15:03:21 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 211.90 110.03 101.87 3094.44 7282.81 03:06:01 PM 107.92 0.28 107.63 17.86 10754.42 03:07:01 PM 32.54 0.60 31.94 50.39 1619.36 03:08:01 PM 22.94 0.28 22.66 25.72 660.20 Average: 93.83 27.80 66.03 797.17 5079.11 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5204624 6988132 2679820 33.99 2688 1955816 769468 8.61 220224 2113636 172636 03:06:01 PM 5072736 6966508 2811708 35.66 2688 2059272 759652 8.50 243472 2195068 31260 03:07:01 PM 5091808 6996588 2792636 35.42 2688 2070404 734568 8.22 253032 2165784 9672 03:08:01 PM 5108896 7005196 2775548 35.20 2688 2061676 730836 8.18 429268 1973624 15816 Average: 5119516 6989106 2764928 35.07 2688 2036792 748631 8.38 286499 2112028 57346 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 101.33 68.64 1223.82 24.06 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 38.09 28.18 438.58 7.77 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 28.05 22.98 32.40 8.05 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 35.92 27.54 34.24 9.86 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 50.85 36.84 432.28 12.44 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) 12/12/2023 _x86_64_ (2 CPU) 15:03:21 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 40.71 1.63 16.03 4.62 0.10 36.92 03:05:01 PM 0 30.75 1.62 15.51 4.83 0.10 47.19 03:05:01 PM 1 50.71 1.63 16.55 4.40 0.10 26.60 03:06:01 PM all 39.93 0.00 3.27 3.63 0.12 53.05 03:06:01 PM 0 26.66 0.00 2.83 3.97 0.12 66.43 03:06:01 PM 1 53.20 0.00 3.71 3.30 0.12 39.67 03:07:01 PM all 27.20 0.00 1.63 0.92 0.08 70.17 03:07:01 PM 0 16.91 0.00 1.63 0.97 0.08 80.41 03:07:01 PM 1 37.48 0.00 1.63 0.87 0.08 59.93 03:08:01 PM all 37.68 0.00 2.39 0.62 0.11 59.20 03:08:01 PM 0 24.64 0.00 2.07 0.58 0.12 72.59 03:08:01 PM 1 50.73 0.00 2.72 0.65 0.10 45.79 Average: all 36.36 0.40 5.79 2.44 0.10 54.90 Average: 0 24.72 0.40 5.48 2.58 0.10 66.72 Average: 1 48.02 0.40 6.11 2.29 0.10 43.07