---> uname -a: Linux prd-centos8-builder-2c-1g-14812.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 558 5044 19 2096 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:f9:fc:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fef9:fc08/64 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) 03/21/2024 _x86_64_ (2 CPU) 10:03:30 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 254.83 145.80 109.03 6185.80 31131.66 10:06:01 AM 97.07 0.28 96.78 17.86 8624.63 10:07:01 AM 24.36 0.30 24.06 42.39 1410.56 10:08:01 AM 22.96 0.88 22.08 65.32 507.28 Average: 99.81 36.82 62.99 1578.04 10419.40 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5333084 7060612 2551360 32.36 2688 1900984 655640 7.34 216160 1994632 131076 10:06:01 AM 5177912 7007944 2706532 34.33 2688 1997488 690228 7.73 242008 2097936 31968 10:07:01 AM 5197148 7028036 2687296 34.08 2688 1998752 666688 7.46 245260 2076148 12 10:08:01 AM 5164504 7000348 2719940 34.50 2688 2003148 685260 7.67 413968 1940196 12764 Average: 5218162 7024235 2666282 33.82 2688 1975093 674454 7.55 279349 2027228 43955 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 280.69 142.10 1658.38 62.05 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 37.43 29.90 277.67 9.42 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 28.01 25.35 28.73 8.29 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 41.63 34.33 45.59 21.51 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 96.95 57.92 502.64 25.32 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) 03/21/2024 _x86_64_ (2 CPU) 10:03:30 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 36.98 2.51 19.04 14.70 0.14 26.63 10:05:01 AM 0 34.20 2.70 19.95 16.78 0.14 26.23 10:05:01 AM 1 39.75 2.32 18.13 12.63 0.15 27.02 10:06:01 AM all 41.53 0.00 3.21 2.43 0.15 52.68 10:06:01 AM 0 56.60 0.00 3.51 1.55 0.17 38.17 10:06:01 AM 1 26.49 0.00 2.91 3.31 0.13 67.15 10:07:01 AM all 40.07 0.00 1.83 0.32 0.11 57.68 10:07:01 AM 0 41.33 0.00 1.92 0.38 0.10 56.27 10:07:01 AM 1 38.82 0.00 1.74 0.25 0.12 59.08 10:08:01 AM all 41.01 0.00 2.58 0.22 0.12 56.06 10:08:01 AM 0 60.95 0.00 3.10 0.23 0.10 35.62 10:08:01 AM 1 21.10 0.00 2.06 0.20 0.15 76.49 Average: all 39.91 0.62 6.60 4.36 0.13 48.38 Average: 0 48.35 0.66 7.04 4.67 0.13 39.15 Average: 1 31.49 0.57 6.15 4.05 0.14 57.60