---> uname -a: Linux prd-centos8-builder-2c-1g-6123.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 534 5049 19 2114 6858 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:f3:89:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fef3:89f3/64 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) 02/17/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 226.17 125.59 100.58 3561.21 7157.36 12:06:01 PM 107.32 0.28 107.03 17.86 9182.02 12:07:01 PM 29.96 0.30 29.66 42.39 1522.50 12:08:01 PM 24.90 0.58 24.31 33.73 717.43 Average: 97.09 31.69 65.40 913.91 4644.93 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5238668 7014324 2645776 33.56 2688 1948144 725072 8.12 219960 2080324 167204 12:06:01 PM 5138200 6991968 2746244 34.83 2688 2020212 707088 7.92 243372 2130280 39772 12:07:01 PM 5157368 7012348 2727076 34.59 2688 2021492 690112 7.73 253392 2100496 7652 12:08:01 PM 5159156 7008216 2725288 34.57 2688 2015012 717560 8.03 420684 1932532 15820 Average: 5173348 7006714 2711096 34.39 2688 2001215 709958 7.95 284352 2060908 57612 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 139.17 89.27 1300.11 38.84 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 33.43 25.26 297.72 8.82 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 24.28 20.61 24.13 7.01 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 36.53 28.28 38.62 9.91 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 58.35 40.86 415.18 16.15 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) 02/17/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 42.48 2.20 17.26 6.53 0.12 31.41 12:05:01 PM 0 58.62 1.82 15.38 8.08 0.12 15.98 12:05:01 PM 1 26.25 2.59 19.15 4.97 0.12 46.93 12:06:01 PM all 40.69 0.00 3.33 2.49 0.09 53.40 12:06:01 PM 0 42.34 0.00 3.38 1.98 0.10 52.20 12:06:01 PM 1 39.03 0.00 3.28 3.00 0.08 54.61 12:07:01 PM all 28.24 0.00 1.48 0.49 0.08 69.70 12:07:01 PM 0 42.46 0.00 1.40 0.32 0.08 55.74 12:07:01 PM 1 14.03 0.00 1.57 0.67 0.08 83.65 12:08:01 PM all 38.57 0.00 2.46 0.38 0.09 58.50 12:08:01 PM 0 60.95 0.00 2.70 0.48 0.10 35.77 12:08:01 PM 1 16.21 0.00 2.22 0.28 0.08 81.21 Average: all 37.47 0.54 6.07 2.45 0.10 53.37 Average: 0 51.06 0.45 5.67 2.69 0.10 40.03 Average: 1 23.87 0.64 6.48 2.21 0.09 66.71