---> uname -a: Linux prd-centos8-builder-2c-1g-1303.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 558 5054 19 2085 6836 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:70:5e:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe70:5ee5/64 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) 05/08/2024 _x86_64_ (2 CPU) 05:03:31 LINUX RESTART (2 CPU) 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 291.92 154.71 137.21 5236.33 34169.99 05:06:01 AM 112.25 6.78 105.47 1284.32 8848.01 05:07:01 AM 44.41 0.35 44.06 43.73 3446.54 05:08:01 AM 16.86 0.00 16.86 0.00 355.70 Average: 115.63 39.99 75.64 1626.14 11611.55 05:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5442440 7009732 2441996 30.97 2688 1749692 756980 8.47 197072 1935276 70584 05:06:01 AM 5211224 7031684 2673212 33.90 2688 1988372 678340 7.59 220996 2086820 75428 05:07:01 AM 5174928 6994672 2709508 34.37 2688 1987848 711292 7.96 245948 2095840 28 05:08:01 AM 5125880 6945612 2758556 34.99 2688 1987848 764592 8.56 246684 2144028 24 Average: 5238618 6995425 2645818 33.56 2688 1928440 727801 8.15 227675 2065491 36516 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 258.27 148.83 1323.94 65.15 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 40.39 29.58 604.94 8.71 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 27.81 25.01 42.58 8.48 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 22.74 20.46 20.10 6.56 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 86.59 55.58 494.45 22.05 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) 05/08/2024 _x86_64_ (2 CPU) 05:03:31 LINUX RESTART (2 CPU) 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 32.90 3.00 20.35 24.21 0.15 19.39 05:05:01 AM 0 37.30 2.68 19.61 27.39 0.16 12.88 05:05:01 AM 1 28.49 3.32 21.10 21.03 0.14 25.93 05:06:01 AM all 37.31 0.00 4.13 5.45 0.12 52.98 05:06:01 AM 0 47.11 0.00 4.79 6.15 0.13 41.81 05:06:01 AM 1 27.51 0.00 3.47 4.75 0.10 64.16 05:07:01 AM all 38.65 0.00 1.99 2.25 0.08 57.03 05:07:01 AM 0 48.88 0.00 2.05 1.33 0.08 47.65 05:07:01 AM 1 28.38 0.00 1.94 3.17 0.08 66.43 05:08:01 AM all 38.21 0.00 2.04 0.35 0.09 59.31 05:08:01 AM 0 60.57 0.00 2.44 0.48 0.10 36.41 05:08:01 AM 1 15.85 0.00 1.64 0.22 0.08 82.21 Average: all 36.80 0.73 7.01 7.92 0.11 47.43 Average: 0 48.56 0.65 7.11 8.68 0.12 34.88 Average: 1 25.03 0.81 6.91 7.17 0.10 59.99