---> uname -a: Linux prd-centos8-builder-2c-1g-14563.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 549 5056 19 2092 6845 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:69:f5:4f 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 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe69:f54f/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) 03/20/2024 _x86_64_ (2 CPU) 11:03:27 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 257.50 154.27 103.23 6246.05 27023.84 11:06:01 AM 99.18 0.28 98.90 17.86 8640.36 11:07:01 AM 26.66 0.30 26.36 42.39 1475.14 11:08:01 AM 22.64 0.78 21.86 57.05 528.76 Average: 101.50 38.91 62.59 1590.97 9417.39 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5307988 7040984 2576448 32.68 2688 1907152 729556 8.17 218328 2018704 139368 11:06:01 AM 5170644 6996580 2713792 34.42 2688 1994176 745208 8.34 242276 2106624 32084 11:07:01 AM 5197780 7024824 2686656 34.08 2688 1995328 719776 8.06 245336 2076576 16 11:08:01 AM 5236136 7067960 2648300 33.59 2688 1999472 683256 7.65 413848 1870064 12624 Average: 5228137 7032587 2656299 33.69 2688 1974032 719449 8.05 279947 2017992 46023 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 289.40 147.27 1680.24 58.57 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 37.03 30.13 257.28 9.39 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 28.73 25.91 28.96 8.29 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 34.67 28.97 33.53 11.06 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 97.46 58.07 500.03 21.83 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) 03/20/2024 _x86_64_ (2 CPU) 11:03:27 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 38.17 2.53 18.59 12.95 0.15 27.60 11:05:01 AM 0 37.27 3.35 22.01 11.48 0.12 25.77 11:05:01 AM 1 39.07 1.72 15.19 14.41 0.19 29.43 11:06:01 AM all 41.13 0.00 3.20 2.59 0.12 52.96 11:06:01 AM 0 47.21 0.00 3.39 2.07 0.13 47.20 11:06:01 AM 1 35.06 0.00 3.01 3.11 0.10 58.71 11:07:01 AM all 39.98 0.00 1.84 0.44 0.09 57.65 11:07:01 AM 0 63.14 0.00 2.07 0.50 0.10 34.19 11:07:01 AM 1 16.82 0.00 1.62 0.38 0.08 81.09 11:08:01 AM all 39.22 0.00 2.50 0.52 0.09 57.67 11:08:01 AM 0 33.57 0.00 2.23 0.57 0.10 63.53 11:08:01 AM 1 44.84 0.00 2.76 0.47 0.08 51.85 Average: all 39.63 0.63 6.49 4.09 0.11 49.05 Average: 0 45.36 0.83 7.36 3.62 0.11 42.72 Average: 1 33.93 0.43 5.61 4.56 0.11 55.36