---> uname -a: Linux prd-centos8-builder-2c-1g-18286.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 565 5041 19 2093 6830 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:f3:ed:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fef3:ed03/64 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) 03/26/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 262.34 158.59 103.75 6294.68 17481.95 01:06:01 PM 97.52 0.28 97.23 17.86 8504.60 01:07:01 PM 26.71 0.30 26.41 42.39 1476.94 01:08:01 PM 18.98 0.78 18.19 57.05 420.91 Average: 101.38 39.99 61.40 1602.87 6970.89 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5310812 7037164 2573624 32.64 2688 1900764 689160 7.71 217300 2018100 132600 01:06:01 PM 5156136 6982732 2728300 34.60 2688 1994308 725300 8.12 242140 2121584 32084 01:07:01 PM 5185916 7013236 2698520 34.23 2688 1995460 704244 7.88 245252 2089748 12 01:08:01 PM 5212828 7042000 2671608 33.88 2688 1997316 680860 7.62 415600 1892896 192 Average: 5216423 7018783 2668013 33.84 2688 1971962 699891 7.83 280073 2030582 41222 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 311.53 166.96 1686.37 63.03 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 35.74 28.56 252.38 9.40 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.01 24.91 27.55 8.11 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 33.66 27.71 31.36 10.63 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 102.23 62.03 499.39 22.79 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) 03/26/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 40.74 2.60 19.36 7.79 0.11 29.40 01:05:01 PM 0 35.44 2.22 16.65 7.66 0.10 37.92 01:05:01 PM 1 46.05 2.98 22.08 7.92 0.12 20.85 01:06:01 PM all 39.69 0.00 2.99 3.21 0.11 54.00 01:06:01 PM 0 28.59 0.00 2.84 2.81 0.12 65.64 01:06:01 PM 1 50.81 0.00 3.15 3.61 0.10 42.33 01:07:01 PM all 38.65 0.00 1.66 0.48 0.10 59.12 01:07:01 PM 0 40.74 0.00 1.65 0.72 0.10 56.79 01:07:01 PM 1 36.56 0.00 1.67 0.23 0.10 61.44 01:08:01 PM all 35.43 0.00 2.16 1.30 0.12 60.99 01:08:01 PM 0 24.79 0.00 1.78 1.10 0.13 72.20 01:08:01 PM 1 46.15 0.00 2.53 1.51 0.10 49.71 Average: all 38.62 0.64 6.48 3.18 0.11 50.97 Average: 0 32.37 0.55 5.69 3.05 0.11 58.23 Average: 1 44.88 0.73 7.28 3.30 0.10 43.70