---> uname -a: Linux prd-centos8-builder-2c-1g-41625.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 573 5034 19 2091 6821 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:50:c3:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe50:c3a7/64 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) 09/25/2024 _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 302.57 155.66 146.90 6357.61 23334.51 08:06:01 AM 105.87 0.27 105.60 17.46 9342.06 08:07:01 AM 25.11 0.30 24.81 42.39 1102.07 08:08:01 AM 26.96 0.78 26.18 57.06 617.43 Average: 115.13 39.26 75.87 1618.76 8599.32 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5351072 7069536 2533372 32.13 2688 1890952 662048 7.41 218620 1969512 138968 08:06:01 AM 5181228 7004880 2703216 34.29 2688 1991544 694584 7.78 243592 2092564 13568 08:07:01 AM 5250772 7075680 2633672 33.40 2688 1992808 632884 7.08 247292 2020192 4 08:08:01 AM 5190312 7020512 2694132 34.17 2688 1997320 694188 7.77 421456 1905948 13000 Average: 5243346 7042652 2641098 33.50 2688 1968156 670926 7.51 282740 1997054 41385 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 322.01 160.26 1719.24 66.27 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 34.74 29.91 258.85 8.91 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 25.89 23.74 25.67 8.15 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 35.08 29.70 30.76 16.34 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 104.44 60.91 508.66 24.92 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) 09/25/2024 _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 36.32 2.64 19.83 14.32 0.14 26.75 08:05:01 AM 0 30.20 2.44 20.61 16.41 0.14 30.20 08:05:01 AM 1 42.40 2.85 19.05 12.24 0.15 23.31 08:06:01 AM all 33.61 0.00 3.00 7.00 0.14 56.26 08:06:01 AM 0 28.08 0.00 2.85 8.01 0.12 60.95 08:06:01 AM 1 39.16 0.00 3.14 5.99 0.17 51.55 08:07:01 AM all 36.47 0.00 1.92 1.10 0.11 60.40 08:07:01 AM 0 25.62 0.00 1.72 0.55 0.10 72.00 08:07:01 AM 1 47.38 0.00 2.12 1.65 0.12 48.73 08:08:01 AM all 38.98 0.00 2.58 1.09 0.11 57.24 08:08:01 AM 0 36.66 0.00 2.29 1.12 0.10 59.83 08:08:01 AM 1 41.31 0.00 2.87 1.06 0.12 54.65 Average: all 36.34 0.65 6.79 5.85 0.13 50.24 Average: 0 30.14 0.60 6.81 6.48 0.11 55.86 Average: 1 42.56 0.71 6.77 5.22 0.14 44.60