---> uname -a: Linux prd-centos8-builder-2c-1g-6876.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 544 5042 19 2112 6849 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:4b:29:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe4b:2999/64 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) 02/20/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 204.50 114.25 90.25 3567.21 6554.95 02:06:01 AM 111.23 0.28 110.95 17.86 9007.85 02:07:01 AM 35.76 0.30 35.46 42.39 2265.34 02:08:01 AM 15.20 0.30 14.90 8.00 373.10 Average: 91.68 28.79 62.89 908.98 4550.39 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5273908 7007404 2610536 33.11 2688 1907972 703300 7.87 218284 2053004 137044 02:06:01 AM 5184444 7028876 2700000 34.24 2688 2010632 668964 7.49 227404 2099636 47656 02:07:01 AM 5182056 7027316 2702388 34.27 2688 2011904 671904 7.52 250852 2079488 16 02:08:01 AM 5164240 7007636 2720204 34.50 2688 2009936 679468 7.61 248432 2097212 13520 Average: 5201162 7017808 2683282 34.03 2688 1985111 680909 7.62 236243 2082335 49559 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 200.17 107.38 1363.37 49.80 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 37.79 27.90 416.70 7.42 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 24.85 20.83 24.87 7.27 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 21.20 18.63 18.81 5.78 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 71.01 43.69 455.98 17.57 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) 02/20/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 37.20 1.54 16.68 5.15 0.11 39.32 02:05:01 AM 0 31.16 1.10 13.74 4.43 0.12 49.44 02:05:01 AM 1 43.26 1.98 19.63 5.86 0.10 29.17 02:06:01 AM all 39.01 0.00 3.43 2.84 0.10 54.62 02:06:01 AM 0 20.17 0.00 2.53 3.40 0.10 73.80 02:06:01 AM 1 57.87 0.00 4.33 2.28 0.10 35.42 02:07:01 AM all 31.11 0.00 1.51 0.59 0.08 66.71 02:07:01 AM 0 34.52 0.00 1.50 0.20 0.08 63.69 02:07:01 AM 1 27.69 0.00 1.52 0.98 0.08 69.73 02:08:01 AM all 29.26 0.00 1.84 2.83 0.08 65.99 02:08:01 AM 0 28.46 0.00 1.86 0.28 0.08 69.32 02:08:01 AM 1 30.06 0.00 1.82 5.36 0.08 62.68 Average: all 34.13 0.38 5.81 2.84 0.09 56.74 Average: 0 28.56 0.27 4.87 2.07 0.10 64.13 Average: 1 39.70 0.49 6.75 3.61 0.09 49.36