---> uname -a: Linux prd-centos8-builder-2c-1g-8233.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 563 5032 19 2103 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:d0:3a:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fed0:3a55/64 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) 02/24/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 224.93 125.92 99.00 4238.85 7012.41 06:06:01 AM 105.90 0.28 105.61 17.86 9197.45 06:07:01 AM 25.48 0.30 25.18 42.39 1027.63 06:08:01 AM 31.81 0.78 31.03 57.06 902.68 Average: 97.03 31.83 65.21 1089.13 4535.34 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5267896 7026436 2616540 33.19 2688 1931724 721608 8.08 218228 2057384 153884 06:06:01 AM 5205332 7041112 2679104 33.98 2688 2003544 681072 7.62 243116 2070300 16500 06:07:01 AM 5185204 7022252 2699232 34.23 2688 2004820 682648 7.64 249032 2084220 4 06:08:01 AM 5145004 6987288 2739432 34.74 2688 2009020 738204 8.26 416188 1957300 29076 Average: 5200859 7019272 2683577 34.04 2688 1987277 705883 7.90 281641 2042301 49866 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 299.65 143.79 1767.74 61.52 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 31.81 24.63 240.42 8.71 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 28.61 25.56 29.02 7.88 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 35.36 28.70 36.12 11.36 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 98.86 55.67 518.36 22.37 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) 02/24/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 43.38 2.10 17.08 4.70 0.12 32.62 06:05:01 AM 0 55.74 1.49 15.56 4.48 0.12 22.61 06:05:01 AM 1 31.02 2.71 18.59 4.92 0.12 42.64 06:06:01 AM all 40.03 0.00 3.09 2.88 0.10 53.90 06:06:01 AM 0 60.07 0.00 3.52 2.69 0.12 33.60 06:06:01 AM 1 20.13 0.00 2.65 3.08 0.08 74.05 06:07:01 AM all 35.29 0.00 1.91 0.56 0.12 62.12 06:07:01 AM 0 49.16 0.00 2.20 0.43 0.12 48.09 06:07:01 AM 1 21.39 0.00 1.62 0.68 0.12 76.19 06:08:01 AM all 40.05 0.00 2.84 0.68 0.10 56.33 06:08:01 AM 0 67.08 0.00 3.51 0.84 0.10 28.47 06:08:01 AM 1 13.02 0.00 2.17 0.53 0.10 84.17 Average: all 39.67 0.52 6.19 2.20 0.11 51.32 Average: 0 58.01 0.37 6.16 2.10 0.11 33.24 Average: 1 21.35 0.67 6.21 2.30 0.10 69.37