---> uname -a: Linux prd-centos8-builder-2c-1g-873.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 525 5058 19 2115 6868 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:b0:8e:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feb0:8ea8/64 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) 01/30/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 249.10 149.67 99.43 7527.22 17749.83 09:06:01 AM 106.57 0.28 106.28 17.86 9151.22 09:07:01 AM 41.73 0.30 41.43 42.39 2406.38 09:08:01 AM 24.36 0.58 23.78 33.73 718.81 Average: 105.44 37.71 67.73 1905.54 7506.99 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5344372 7075104 2540072 32.22 2688 1904236 664580 7.44 217840 1983612 138160 09:06:01 AM 5225008 7073084 2659436 33.73 2688 2014040 640612 7.17 234792 2051052 48244 09:07:01 AM 5129248 6987808 2755196 34.94 2688 2024960 722972 8.09 253864 2132160 9676 09:08:01 AM 5153260 7003448 2731184 34.64 2688 2016460 710456 7.95 420752 1942948 15816 Average: 5212972 7034861 2671472 33.88 2688 1989924 684655 7.66 281812 2027443 52974 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 285.85 150.15 1685.25 62.38 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 42.26 30.74 465.14 8.14 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 30.58 25.98 29.82 9.65 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 32.09 25.90 32.59 9.39 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 97.70 58.20 553.24 22.39 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) 01/30/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 40.21 2.62 19.91 11.39 0.13 25.75 09:05:01 AM 0 39.73 3.37 22.06 10.55 0.14 24.16 09:05:01 AM 1 40.68 1.87 17.78 12.22 0.12 27.33 09:06:01 AM all 39.30 0.00 3.71 3.82 0.12 53.06 09:06:01 AM 0 41.91 0.00 3.86 2.75 0.12 51.36 09:06:01 AM 1 36.68 0.00 3.56 4.88 0.12 54.76 09:07:01 AM all 39.70 0.00 2.03 0.87 0.10 57.29 09:07:01 AM 0 37.55 0.00 2.13 0.75 0.10 59.47 09:07:01 AM 1 41.85 0.00 1.93 1.00 0.10 55.12 09:08:01 AM all 37.68 0.00 2.41 0.72 0.10 59.10 09:08:01 AM 0 46.06 0.00 2.42 0.93 0.10 50.49 09:08:01 AM 1 29.31 0.00 2.40 0.50 0.10 67.69 Average: all 39.21 0.64 6.93 4.15 0.11 48.95 Average: 0 41.32 0.82 7.50 3.69 0.11 46.55 Average: 1 37.11 0.46 6.36 4.61 0.11 51.35