---> uname -a: Linux prd-centos8-builder-2c-1g-25124.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 572 5040 19 2086 6822 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:28:06:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe28:656/64 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) 04/22/2024 _x86_64_ (2 CPU) 12:03:30 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 255.66 145.83 109.83 6188.47 26879.76 12:06:01 PM 89.59 0.28 89.30 17.86 8417.85 12:07:01 PM 36.94 0.30 36.64 42.39 1830.64 12:08:01 PM 18.23 0.78 17.45 57.06 379.15 Average: 100.11 36.80 63.31 1576.57 9377.26 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5311824 7031840 2572620 32.63 2688 1893260 692044 7.75 217376 2012704 124232 12:06:01 PM 5211932 7031820 2672512 33.90 2688 1987240 674504 7.55 238232 2067124 32468 12:07:01 PM 5132552 6953232 2751892 34.90 2688 1988640 752760 8.43 245652 2140208 156 12:08:01 PM 5228556 7050952 2655888 33.69 2688 1990356 673116 7.54 415716 1874972 160 Average: 5221216 7016961 2663228 33.78 2688 1964874 698106 7.81 279244 2023752 39254 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 290.34 150.15 1647.80 58.52 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 30.86 24.31 249.35 7.89 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.09 25.92 28.74 9.02 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 38.38 31.38 34.62 19.50 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 97.17 57.94 490.16 23.73 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) 04/22/2024 _x86_64_ (2 CPU) 12:03:30 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 39.81 2.52 18.73 10.32 0.15 28.46 12:05:01 PM 0 45.08 2.23 18.69 9.45 0.17 24.38 12:05:01 PM 1 34.50 2.81 18.78 11.19 0.14 32.58 12:06:01 PM all 35.39 0.00 2.78 4.80 0.09 56.94 12:06:01 PM 0 47.15 0.00 3.06 7.13 0.10 42.55 12:06:01 PM 1 23.60 0.00 2.49 2.46 0.08 71.37 12:07:01 PM all 39.47 0.00 1.92 1.72 0.11 56.77 12:07:01 PM 0 51.72 0.00 1.94 1.32 0.10 44.91 12:07:01 PM 1 27.25 0.00 1.90 2.12 0.12 68.60 12:08:01 PM all 38.63 0.00 2.29 0.23 0.10 58.75 12:08:01 PM 0 54.77 0.00 2.67 0.22 0.10 42.24 12:08:01 PM 1 22.49 0.00 1.92 0.23 0.10 75.26 Average: all 38.32 0.62 6.38 4.24 0.11 50.33 Average: 0 49.70 0.55 6.55 4.51 0.12 38.57 Average: 1 26.92 0.69 6.21 3.96 0.11 62.10