---> uname -a: Linux prd-centos8-builder-2c-1g-17285.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 603 5007 19 2088 6792 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:bc:e5:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:febc:e55c/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) 06/16/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 275.89 127.29 148.60 5170.28 7521.53 02:06:01 AM 92.20 0.77 91.43 64.26 8378.09 02:07:01 AM 22.49 0.10 22.39 3.60 776.51 02:08:01 AM 24.38 0.48 23.90 49.06 559.76 Average: 103.74 32.16 71.58 1321.90 4308.96 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5268032 7011420 2616412 33.18 2688 1916064 705884 7.90 217876 2055728 139900 02:06:01 AM 5141960 6965704 2742484 34.78 2688 1991248 754432 8.45 245256 2132572 10552 02:07:01 AM 5214056 7037512 2670388 33.87 2688 1991360 671948 7.52 246752 2060860 8 02:08:01 AM 5114540 6942580 2769904 35.13 2688 1995288 757936 8.48 425808 1977692 12636 Average: 5184647 6989304 2699797 34.24 2688 1973490 722550 8.09 283923 2056713 40774 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 314.61 162.80 1754.93 66.15 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.51 26.78 194.77 8.73 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.52 23.01 20.60 7.79 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.33 26.90 27.27 16.14 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 101.50 59.87 499.42 24.71 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) 06/16/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.76 2.04 17.29 5.14 0.13 31.64 02:05:01 AM 0 30.09 2.57 22.86 4.98 0.14 39.37 02:05:01 AM 1 57.24 1.53 11.80 5.30 0.12 24.01 02:06:01 AM all 38.42 0.00 2.58 2.72 0.12 56.17 02:06:01 AM 0 21.59 0.00 2.25 2.94 0.12 73.10 02:06:01 AM 1 55.30 0.00 2.92 2.49 0.12 39.18 02:07:01 AM all 37.19 0.00 2.02 0.30 0.09 60.40 02:07:01 AM 0 27.90 0.00 2.07 0.40 0.10 69.53 02:07:01 AM 1 46.50 0.00 1.97 0.20 0.08 51.25 02:08:01 AM all 36.46 0.00 2.22 0.27 0.11 60.95 02:08:01 AM 0 26.53 0.00 1.92 0.27 0.12 71.17 02:08:01 AM 1 46.38 0.00 2.53 0.27 0.10 50.72 Average: all 38.94 0.51 5.99 2.10 0.11 52.36 Average: 0 26.51 0.63 7.19 2.13 0.12 63.42 Average: 1 51.34 0.38 4.80 2.06 0.10 41.32