---> uname -a: Linux prd-centos8-builder-2c-1g-3663.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 565 5021 19 2112 6828 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:40:f0:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe40:f0c1/64 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) 02/08/2024 _x86_64_ (2 CPU) 08:03:24 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 218.21 116.72 101.48 3593.67 7293.65 08:06:01 AM 102.62 0.28 102.33 17.86 8973.50 08:07:01 AM 30.14 0.30 29.84 42.39 1541.15 08:08:01 AM 36.71 0.78 35.93 57.06 1099.02 Average: 96.93 29.53 67.40 927.93 4726.91 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5231688 7012244 2652748 33.65 2688 1953188 742596 8.31 220444 2086348 172476 08:06:01 AM 5103232 6947660 2781204 35.27 2688 2011052 792064 8.87 244672 2163560 32168 08:07:01 AM 5162452 7007992 2721984 34.52 2688 2012300 730892 8.18 253288 2094992 4 08:08:01 AM 5084280 6952032 2800156 35.51 2688 2033428 777128 8.70 422028 2003748 44032 Average: 5145413 6979982 2739023 34.74 2688 2002492 760670 8.52 285108 2087162 62170 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 192.25 114.99 1578.31 48.60 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 33.58 25.65 269.67 8.00 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 31.21 26.67 31.38 8.17 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 35.38 28.00 32.88 11.27 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 73.11 48.83 478.13 19.01 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) 02/08/2024 _x86_64_ (2 CPU) 08:03:24 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 43.53 1.61 16.44 4.39 0.10 33.93 08:05:01 AM 0 39.86 2.42 21.72 4.32 0.10 31.58 08:05:01 AM 1 47.14 0.80 11.25 4.47 0.10 36.24 08:06:01 AM all 40.85 0.00 3.39 2.44 0.10 53.22 08:06:01 AM 0 56.42 0.00 3.58 3.08 0.10 36.83 08:06:01 AM 1 25.30 0.00 3.21 1.80 0.10 69.60 08:07:01 AM all 36.58 0.00 2.03 0.58 0.10 60.70 08:07:01 AM 0 37.68 0.00 1.98 0.63 0.10 59.61 08:07:01 AM 1 35.48 0.00 2.08 0.53 0.10 61.80 08:08:01 AM all 42.16 0.00 2.98 0.68 0.09 54.08 08:08:01 AM 0 50.12 0.00 3.33 0.72 0.10 45.74 08:08:01 AM 1 34.22 0.00 2.63 0.65 0.08 62.42 Average: all 40.77 0.40 6.17 2.02 0.10 50.54 Average: 0 46.06 0.59 7.57 2.17 0.10 43.50 Average: 1 35.51 0.20 4.79 1.86 0.10 57.55