---> uname -a: Linux prd-centos8-builder-2c-1g-3963.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 543 5037 19 2118 6849 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:1c:98:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe1c:98fb/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) 02/09/2024 _x86_64_ (2 CPU) 08:03:30 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 250.91 151.87 99.03 6327.21 15689.25 08:06:01 AM 94.19 0.42 93.77 28.79 7671.31 08:07:01 AM 57.51 0.35 57.16 43.73 4304.00 08:08:01 AM 7.17 0.00 7.17 0.00 126.58 08:09:01 AM 29.09 0.78 28.31 57.05 810.63 Average: 87.77 30.68 57.09 1291.27 5720.26 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5346192 7075076 2538244 32.19 2688 1902896 655944 7.34 217072 1982060 132760 08:06:01 AM 5117872 6981776 2766564 35.09 2688 2030068 715804 8.01 222444 2176804 107740 08:07:01 AM 5108040 6967956 2776396 35.21 2688 2026420 722624 8.09 253864 2152832 9696 08:08:01 AM 5180500 7032116 2703936 34.29 2688 2018148 672684 7.53 253548 2081016 1424 08:09:01 AM 5113564 6980068 2770872 35.14 2688 2031896 721624 8.08 422036 1978016 38332 Average: 5173234 7007398 2711202 34.39 2688 2001886 697736 7.81 273793 2074146 57990 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 349.43 208.85 1691.64 65.17 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 106.33 99.42 523.13 23.74 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 69.12 66.22 48.00 15.51 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 33.24 32.23 23.95 6.71 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 75.19 72.01 51.97 16.91 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 126.66 95.74 467.73 25.61 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) 02/09/2024 _x86_64_ (2 CPU) 08:03:30 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 39.35 2.45 19.10 10.17 0.11 28.82 08:05:01 AM 0 48.52 2.36 16.56 9.78 0.10 22.69 08:05:01 AM 1 30.11 2.55 21.66 10.57 0.12 35.00 08:06:01 AM all 39.68 0.00 3.70 2.83 0.12 53.68 08:06:01 AM 0 43.59 0.00 3.59 2.14 0.12 50.58 08:06:01 AM 1 35.76 0.00 3.81 3.52 0.12 56.79 08:07:01 AM all 37.72 0.00 2.41 1.86 0.13 57.88 08:07:01 AM 0 42.61 0.00 2.58 1.82 0.12 52.88 08:07:01 AM 1 32.87 0.00 2.24 1.91 0.13 62.85 08:08:01 AM all 24.18 0.00 1.62 0.29 0.08 73.83 08:08:01 AM 0 25.01 0.00 1.81 0.18 0.08 72.92 08:08:01 AM 1 23.35 0.00 1.43 0.39 0.08 74.75 08:09:01 AM all 41.47 0.00 2.74 0.46 0.10 55.23 08:09:01 AM 0 48.05 0.00 2.98 0.42 0.10 48.45 08:09:01 AM 1 34.90 0.00 2.50 0.50 0.10 62.01 Average: all 36.48 0.48 5.87 3.10 0.11 53.96 Average: 0 41.54 0.47 5.47 2.85 0.10 49.57 Average: 1 31.42 0.50 6.26 3.35 0.11 58.37