---> uname -a: Linux prd-centos8-builder-2c-1g-80903.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 557 5054 19 2087 6837 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:ae:b7:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:feae:b7d4/64 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) 11/02/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 288.61 133.45 155.17 4761.50 7503.35 02:06:01 AM 81.54 0.27 81.27 17.46 8038.05 02:07:01 AM 22.38 0.30 22.08 42.39 823.46 02:08:01 AM 26.73 0.78 25.95 57.06 609.72 Average: 104.05 33.28 70.77 1204.89 4230.31 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5301992 7040628 2582452 32.75 2688 1911164 675184 7.56 217620 2022368 139024 02:06:01 AM 5208264 7028404 2676180 33.94 2688 1987468 666740 7.46 243516 2066200 13560 02:07:01 AM 5215636 7036544 2668808 33.85 2688 1988744 660008 7.39 246088 2057840 16 02:08:01 AM 5217336 7043468 2667108 33.83 2688 1993248 653816 7.32 418316 1880964 12992 Average: 5235807 7037261 2648637 33.59 2688 1970156 663937 7.43 281385 2006843 41398 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 265.55 155.27 1776.16 67.45 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 29.51 25.52 191.66 8.19 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.78 20.53 17.55 7.30 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.11 26.21 29.49 15.81 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 86.50 56.48 498.43 24.51 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) 11/02/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.69 2.32 18.55 6.30 0.13 32.00 02:05:01 AM 0 44.03 1.84 17.55 5.91 0.12 30.53 02:05:01 AM 1 37.36 2.80 19.55 6.69 0.14 33.47 02:06:01 AM all 32.60 0.00 2.47 5.07 0.09 59.76 02:06:01 AM 0 43.21 0.00 2.56 4.98 0.10 49.16 02:06:01 AM 1 22.15 0.00 2.38 5.17 0.08 70.21 02:07:01 AM all 32.39 0.00 1.84 1.20 0.08 64.50 02:07:01 AM 0 52.77 0.00 2.27 1.92 0.08 42.95 02:07:01 AM 1 12.21 0.00 1.41 0.49 0.07 85.82 02:08:01 AM all 37.96 0.00 2.38 0.71 0.10 58.85 02:08:01 AM 0 53.44 0.00 2.64 0.82 0.10 43.00 02:08:01 AM 1 22.49 0.00 2.11 0.60 0.10 74.69 Average: all 35.89 0.57 6.24 3.30 0.10 53.89 Average: 0 48.40 0.45 6.20 3.39 0.10 41.45 Average: 1 23.47 0.69 6.29 3.22 0.10 66.24