---> uname -a: Linux prd-centos8-builder-2c-1g-18060.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 548 5055 19 2095 6847 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:19:fd:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe19:fdcb/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) 03/25/2024 _x86_64_ (2 CPU) 17:03:30 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 232.24 132.53 99.72 5943.01 6978.55 05:06:01 PM 89.42 0.28 89.14 17.86 8615.13 05:07:01 PM 20.30 0.30 20.00 42.39 855.16 05:08:01 PM 23.93 0.78 23.14 57.05 522.54 Average: 91.47 33.47 58.00 1515.02 4242.69 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5296284 7050116 2588152 32.83 2688 1926820 667912 7.48 218644 2025820 151184 05:06:01 PM 5198240 7027892 2686196 34.07 2688 1997336 676452 7.57 243876 2074752 16440 05:07:01 PM 5196428 7026836 2688008 34.09 2688 1998612 670644 7.51 246184 2075148 12 05:08:01 PM 5154676 6989816 2729760 34.62 2688 2002764 693644 7.76 414824 1948244 12636 Average: 5211407 7023665 2673029 33.90 2688 1981383 677163 7.58 280882 2030991 45068 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 271.07 147.69 1746.24 61.90 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 33.13 26.81 191.47 8.76 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 26.20 23.61 26.07 7.53 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 39.55 32.92 36.09 12.73 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 92.48 57.76 499.95 22.73 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) 03/25/2024 _x86_64_ (2 CPU) 17:03:30 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 44.98 2.27 17.45 4.35 0.12 30.83 05:05:01 PM 0 54.54 2.24 16.28 4.96 0.14 21.85 05:05:01 PM 1 35.40 2.31 18.62 3.74 0.10 39.83 05:06:01 PM all 40.73 0.00 2.73 2.56 0.10 53.88 05:06:01 PM 0 50.23 0.00 3.00 2.22 0.10 44.46 05:06:01 PM 1 31.26 0.00 2.46 2.90 0.10 63.28 05:07:01 PM all 34.32 0.00 1.75 0.24 0.09 63.60 05:07:01 PM 0 58.16 0.00 2.05 0.22 0.10 39.48 05:07:01 PM 1 10.51 0.00 1.45 0.27 0.08 87.69 05:08:01 PM all 41.13 0.00 2.47 0.22 0.08 56.11 05:08:01 PM 0 52.54 0.00 2.65 0.18 0.08 44.54 05:08:01 PM 1 29.74 0.00 2.28 0.25 0.08 67.65 Average: all 40.27 0.56 6.05 1.83 0.10 51.19 Average: 0 53.86 0.55 5.96 1.88 0.10 37.64 Average: 1 26.68 0.57 6.14 1.78 0.09 64.74