---> uname -a: Linux prd-centos8-builder-2c-1g-3293.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 543 5040 19 2115 6850 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:39:ce:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe39:ce55/64 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) 02/07/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 217.98 117.08 100.90 3600.82 7241.17 03:06:01 AM 105.42 0.28 105.13 17.86 9114.28 03:07:01 AM 32.29 0.30 31.99 42.39 1625.86 03:08:01 AM 34.47 0.78 33.69 57.05 1017.11 Average: 97.54 29.61 67.93 929.61 4749.55 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5214712 6998420 2669724 33.86 2688 1956588 727644 8.15 220104 2105860 172840 03:06:01 AM 5113232 6970320 2771204 35.15 2688 2023816 732376 8.20 245164 2157180 41796 03:07:01 AM 5194612 7043280 2689824 34.12 2688 2015436 659124 7.38 252968 2067464 32 03:08:01 AM 5131236 6985248 2753200 34.92 2688 2020024 713668 7.99 420044 1964152 27900 Average: 5163448 6999317 2720988 34.51 2688 2003966 708203 7.93 284570 2073664 60642 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 226.74 131.91 1662.58 52.88 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 35.01 27.38 266.17 14.38 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 30.64 26.90 31.75 8.13 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 35.15 28.09 33.30 11.24 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 81.89 53.57 498.48 21.66 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) 02/07/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 43.22 1.63 16.67 4.44 0.10 33.93 03:05:01 AM 0 45.91 1.87 17.75 3.43 0.10 30.94 03:05:01 AM 1 40.55 1.40 15.59 5.45 0.10 36.91 03:06:01 AM all 40.77 0.00 3.35 2.97 0.10 52.81 03:06:01 AM 0 34.73 0.00 2.96 2.46 0.10 59.75 03:06:01 AM 1 46.84 0.00 3.74 3.49 0.10 45.84 03:07:01 AM all 37.85 0.00 2.09 0.59 0.10 59.37 03:07:01 AM 0 44.90 0.00 2.09 0.72 0.10 52.19 03:07:01 AM 1 30.80 0.00 2.10 0.47 0.10 66.53 03:08:01 AM all 41.67 0.00 2.79 0.61 0.10 54.84 03:08:01 AM 0 28.68 0.00 2.87 0.75 0.08 67.62 03:08:01 AM 1 54.62 0.00 2.71 0.47 0.12 42.09 Average: all 40.87 0.40 6.18 2.14 0.10 50.30 Average: 0 38.52 0.46 6.36 1.83 0.10 52.73 Average: 1 43.22 0.35 6.00 2.46 0.10 47.87