---> uname -a: Linux prd-centos8-builder-2c-1g-35528.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 643 4969 19 2087 6752 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:0a:af:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe0a:af5d/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) 04/27/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 204.33 112.18 92.15 3286.24 6732.09 01:06:01 AM 65.07 0.23 64.84 16.53 6506.43 01:07:01 AM 47.09 0.35 46.74 43.73 3569.04 01:08:01 AM 17.18 0.30 16.88 8.00 368.06 Average: 83.42 28.27 55.16 838.73 4294.01 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5245992 6981808 2638452 33.46 2688 1909436 779152 8.72 218580 2080696 136640 01:06:01 AM 5148392 6969940 2736052 34.70 2688 1989340 762152 8.53 220232 2156436 78644 01:07:01 AM 5103788 6924912 2780656 35.27 2688 1988876 787104 8.81 245076 2172264 36 01:08:01 AM 5094796 6916104 2789648 35.38 2688 1989092 784084 8.78 246004 2180176 24 Average: 5148242 6948191 2736202 34.70 2688 1969186 778123 8.71 232473 2147393 53836 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 146.07 93.67 1094.30 29.37 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 19.43 15.18 172.34 5.38 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.95 24.63 43.51 8.34 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 25.48 21.98 23.76 7.22 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 54.73 38.87 333.51 12.58 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) 04/27/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 39.41 1.61 16.03 6.39 0.16 36.41 01:05:01 AM 0 32.76 1.57 14.61 5.88 0.20 44.98 01:05:01 AM 1 46.08 1.64 17.45 6.91 0.12 27.80 01:06:01 AM all 20.46 0.00 1.93 26.29 0.07 51.25 01:06:01 AM 0 16.71 0.00 1.68 27.81 0.05 53.75 01:06:01 AM 1 24.23 0.00 2.17 24.76 0.08 48.76 01:07:01 AM all 39.01 0.00 2.02 4.48 0.10 54.39 01:07:01 AM 0 28.81 0.00 1.92 4.77 0.08 64.41 01:07:01 AM 1 49.22 0.00 2.12 4.19 0.12 44.36 01:08:01 AM all 36.76 0.00 1.90 0.32 0.09 60.93 01:08:01 AM 0 24.92 0.00 1.72 0.15 0.08 73.13 01:08:01 AM 1 48.60 0.00 2.08 0.48 0.10 48.73 Average: all 33.89 0.40 5.43 9.38 0.10 50.80 Average: 0 25.77 0.39 4.95 9.67 0.10 59.11 Average: 1 42.01 0.41 5.91 9.09 0.10 42.47