---> uname -a: Linux prd-centos8-builder-2c-1g-6066.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 576 5007 19 2115 6817 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:ea:e4:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feea:e470/64 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) 02/17/2024 _x86_64_ (2 CPU) 08:03:28 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 230.84 128.62 102.22 3700.10 7259.43 08:06:01 AM 102.98 0.28 102.70 17.86 9006.76 08:07:01 AM 29.85 0.30 29.55 42.39 1530.43 08:08:01 AM 24.68 0.58 24.10 33.73 726.25 Average: 97.09 32.45 64.64 948.60 4631.01 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5237408 7015820 2647028 33.57 2688 1951016 719320 8.05 219748 2083604 169240 08:06:01 AM 5092192 6947764 2792244 35.41 2688 2021992 761464 8.52 245048 2175832 40792 08:07:01 AM 5104560 6960908 2779876 35.26 2688 2023268 747976 8.37 254972 2154212 8672 08:08:01 AM 5104028 6953504 2780408 35.26 2688 2015772 738572 8.27 422168 1988424 15820 Average: 5134547 6969499 2749889 34.88 2688 2003012 741833 8.30 285484 2100518 58631 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 183.74 110.63 1500.07 45.61 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 36.49 27.47 303.24 9.09 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 24.85 21.08 24.83 7.55 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 33.64 27.61 32.54 18.00 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 69.68 46.70 465.21 20.06 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) 02/17/2024 _x86_64_ (2 CPU) 08:03:28 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 44.20 2.38 17.79 3.77 0.12 31.74 08:05:01 AM 0 39.16 1.99 13.67 3.53 0.12 41.54 08:05:01 AM 1 49.27 2.77 21.93 4.01 0.12 21.90 08:06:01 AM all 40.65 0.00 3.44 2.56 0.10 53.25 08:06:01 AM 0 30.65 0.00 3.33 2.78 0.10 63.15 08:06:01 AM 1 50.65 0.00 3.56 2.35 0.10 43.35 08:07:01 AM all 28.65 0.00 1.51 0.54 0.07 69.23 08:07:01 AM 0 20.68 0.00 1.38 0.77 0.08 77.08 08:07:01 AM 1 36.61 0.00 1.63 0.32 0.07 61.38 08:08:01 AM all 38.10 0.00 2.43 0.37 0.09 59.00 08:08:01 AM 0 23.82 0.00 2.20 0.20 0.08 73.70 08:08:01 AM 1 52.38 0.00 2.67 0.55 0.10 44.30 Average: all 37.85 0.58 6.21 1.80 0.10 53.46 Average: 0 28.51 0.49 5.09 1.81 0.10 64.02 Average: 1 47.21 0.68 7.33 1.79 0.10 42.90