---> uname -a: Linux prd-centos8-builder-2c-1g-2367.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 557 5025 19 2116 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:f0:be:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fef0:be15/64 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) 02/03/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 228.59 131.57 97.02 5930.96 7000.27 05:06:01 PM 106.18 0.28 105.90 17.86 8778.56 05:07:01 PM 32.23 0.30 31.93 42.39 2106.78 05:08:01 PM 18.08 0.30 17.78 8.00 489.00 Average: 96.28 33.12 63.16 1499.93 4593.93 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5291096 7049756 2593348 32.89 2688 1931764 689792 7.72 218452 2034408 155252 05:06:01 PM 5194612 7042128 2689832 34.12 2688 2014120 683680 7.65 239616 2081156 48264 05:07:01 PM 5169328 7017760 2715116 34.44 2688 2015396 694988 7.78 252992 2092776 16 05:08:01 PM 5151584 6998472 2732860 34.66 2688 2013428 716308 8.02 250492 2114476 13532 Average: 5201655 7027029 2682789 34.03 2688 1993677 696192 7.79 240388 2080704 54266 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 321.56 150.38 1774.97 59.03 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 39.14 29.44 384.75 7.56 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.11 19.75 23.42 6.78 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 23.83 20.30 26.06 6.28 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 101.92 54.97 552.35 19.91 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) 02/03/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.61 2.17 17.54 6.15 0.13 31.40 05:05:01 PM 0 33.42 2.91 20.89 6.71 0.12 35.96 05:05:01 PM 1 51.73 1.43 14.21 5.60 0.14 26.89 05:06:01 PM all 38.91 0.00 3.54 4.33 0.12 53.10 05:06:01 PM 0 33.73 0.00 3.32 5.32 0.12 57.51 05:06:01 PM 1 44.08 0.00 3.77 3.34 0.12 48.70 05:07:01 PM all 29.47 0.00 1.18 1.14 0.08 68.12 05:07:01 PM 0 10.12 0.00 1.10 1.49 0.07 87.22 05:07:01 PM 1 48.82 0.00 1.25 0.80 0.10 49.02 05:08:01 PM all 29.78 0.00 1.82 0.22 0.09 68.08 05:08:01 PM 0 28.68 0.00 1.80 0.35 0.10 69.07 05:08:01 PM 1 30.88 0.00 1.85 0.10 0.08 67.08 Average: all 35.16 0.54 5.98 2.95 0.10 55.27 Average: 0 26.46 0.72 6.71 3.45 0.10 62.57 Average: 1 43.85 0.36 5.25 2.45 0.11 47.99