---> uname -a: Linux prd-centos8-builder-2c-1g-9925.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 611 4986 19 2102 6783 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:6f:33:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe6f:33c8/64 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) 02/29/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 219.93 116.30 103.63 3315.85 7053.64 09:06:01 PM 103.83 0.27 103.57 17.46 9076.01 09:07:01 PM 25.13 0.42 24.71 51.59 998.22 09:08:01 PM 19.68 0.40 19.28 18.40 600.43 Average: 92.14 29.34 62.80 850.79 4432.27 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5235316 6997656 2649120 33.60 2688 1935620 720408 8.06 218172 2086996 157988 09:06:01 PM 5228380 7062588 2656056 33.69 2688 2001996 640188 7.17 242948 2045304 16500 09:07:01 PM 5126240 6962392 2758196 34.98 2688 2003632 751860 8.42 245596 2143784 104 09:08:01 PM 5125304 6959964 2759132 34.99 2688 2001592 744840 8.34 411360 1980180 14768 Average: 5178810 6995650 2705626 34.32 2688 1985710 714324 8.00 279519 2064066 47340 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 102.30 72.80 1131.28 27.09 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 32.97 24.99 225.63 7.78 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.45 24.58 28.42 17.90 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 24.55 20.75 28.31 7.07 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 47.32 35.78 353.40 14.96 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) 02/29/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.86 1.87 16.29 4.31 0.15 35.52 09:05:01 PM 0 38.54 2.27 16.16 5.00 0.17 37.86 09:05:01 PM 1 45.18 1.47 16.42 3.62 0.14 33.17 09:06:01 PM all 37.84 0.00 3.33 2.95 0.09 55.78 09:06:01 PM 0 18.75 0.00 2.96 3.04 0.10 75.15 09:06:01 PM 1 56.98 0.00 3.70 2.87 0.08 36.37 09:07:01 PM all 26.94 0.00 1.38 0.64 0.08 70.96 09:07:01 PM 0 14.70 0.00 1.28 0.53 0.07 83.41 09:07:01 PM 1 39.46 0.00 1.48 0.75 0.09 58.22 09:08:01 PM all 29.88 0.00 1.93 2.32 0.10 65.78 09:08:01 PM 0 32.69 0.00 1.65 2.25 0.12 63.28 09:08:01 PM 1 27.06 0.00 2.20 2.38 0.08 68.27 Average: all 34.13 0.46 5.71 2.56 0.10 57.04 Average: 0 26.12 0.56 5.48 2.70 0.11 65.02 Average: 1 42.18 0.37 5.94 2.41 0.10 49.01