---> uname -a: Linux prd-centos8-builder-2c-1g-24505.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 5040 19 2085 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:38:34:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe38:34a0/64 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) 04/20/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 218.18 115.23 102.95 3148.94 6995.00 02:06:01 AM 86.89 0.28 86.60 17.86 8661.58 02:07:01 AM 24.60 0.30 24.30 42.39 953.42 02:08:01 AM 27.18 0.78 26.40 57.06 615.93 Average: 89.21 29.15 60.06 816.53 4306.67 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5216324 6961888 2668120 33.84 2688 1918296 779336 8.72 218884 2107580 144180 02:06:01 AM 5113812 6933300 2770632 35.14 2688 1987312 786612 8.81 244276 2162944 17084 02:07:01 AM 5180764 7001344 2703680 34.29 2688 1988460 717540 8.03 246472 2092952 24 02:08:01 AM 5119840 6945084 2764604 35.06 2688 1992608 774848 8.67 414780 1985688 12628 Average: 5157685 6960404 2726759 34.58 2688 1971669 764584 8.56 281103 2087291 43479 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 125.60 79.89 1105.54 30.69 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 27.71 23.11 178.40 7.68 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 28.80 25.48 29.50 7.95 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.89 30.31 34.06 12.38 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 54.50 39.70 336.87 14.67 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) 04/20/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.64 1.94 16.07 4.16 0.11 36.08 02:05:01 AM 0 45.89 2.66 19.00 4.19 0.12 28.15 02:05:01 AM 1 37.40 1.22 13.16 4.14 0.10 43.99 02:06:01 AM all 35.97 0.00 2.60 2.71 0.10 58.63 02:06:01 AM 0 38.87 0.00 2.56 2.81 0.10 55.66 02:06:01 AM 1 33.06 0.00 2.63 2.61 0.10 61.60 02:07:01 AM all 38.34 0.00 2.00 0.36 0.09 59.21 02:07:01 AM 0 40.85 0.00 1.93 0.32 0.10 56.80 02:07:01 AM 1 35.83 0.00 2.07 0.40 0.08 61.62 02:08:01 AM all 42.04 0.00 2.40 0.29 0.11 55.16 02:08:01 AM 0 55.64 0.00 2.80 0.40 0.10 41.06 02:08:01 AM 1 28.46 0.00 2.00 0.18 0.12 69.24 Average: all 39.49 0.48 5.73 1.87 0.10 52.33 Average: 0 45.31 0.66 6.52 1.92 0.10 45.49 Average: 1 33.67 0.30 4.93 1.83 0.10 59.17