---> uname -a: Linux prd-centos8-builder-2c-1g-3948.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 590 4992 19 2117 6803 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:e5:b5:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fee5:b52c/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) 02/09/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 212.31 111.55 100.77 3097.62 6989.97 06:06:01 AM 103.97 0.47 103.50 30.12 9055.01 06:07:01 AM 27.93 0.30 27.63 42.39 1496.75 06:08:01 AM 22.98 0.40 22.58 18.40 624.61 Average: 91.80 28.18 63.62 797.10 4541.77 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5218808 7000996 2665628 33.81 2688 1954804 741776 8.30 221292 2099064 171704 06:06:01 AM 5083012 6941892 2801424 35.53 2688 2025192 773772 8.66 245092 2183768 41808 06:07:01 AM 5137068 6987560 2747368 34.85 2688 2016808 730112 8.17 254232 2119764 40 06:08:01 AM 5060452 6927176 2823984 35.82 2688 2032800 773800 8.66 423440 2027024 30656 Average: 5124835 6964406 2759601 35.00 2688 2007401 754865 8.45 286014 2107405 61052 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 68.61 48.24 1049.80 8.56 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 37.84 28.86 296.75 16.05 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 19.06 16.16 19.31 5.79 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 28.03 23.98 27.51 8.25 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 38.38 29.31 348.34 9.66 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) 02/09/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 39.77 1.64 16.59 3.76 0.12 38.12 06:05:01 AM 0 42.62 1.93 18.75 3.95 0.12 32.62 06:05:01 AM 1 36.93 1.35 14.43 3.58 0.12 43.59 06:06:01 AM all 39.70 0.00 3.37 2.67 0.10 54.16 06:06:01 AM 0 38.60 0.00 3.50 2.75 0.10 55.06 06:06:01 AM 1 40.80 0.00 3.25 2.60 0.10 53.25 06:07:01 AM all 26.58 0.00 1.32 0.60 0.08 71.43 06:07:01 AM 0 41.59 0.00 1.67 0.60 0.07 56.07 06:07:01 AM 1 11.55 0.00 0.97 0.60 0.08 86.80 06:08:01 AM all 36.90 0.00 2.26 0.38 0.09 60.37 06:08:01 AM 0 51.35 0.00 2.62 0.52 0.10 45.42 06:08:01 AM 1 22.46 0.00 1.90 0.25 0.08 75.31 Average: all 35.73 0.41 5.84 1.85 0.10 56.08 Average: 0 43.54 0.48 6.58 1.95 0.10 47.36 Average: 1 27.91 0.33 5.11 1.75 0.10 64.80