---> uname -a: Linux prd-centos8-builder-2c-1g-10234.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 561 4980 19 2158 6832 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:da:ec:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:feda:ecaf/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) 01/07/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 239.58 146.63 92.95 6153.85 6781.06 02:06:01 AM 107.35 0.28 107.07 17.86 10704.22 02:07:01 AM 35.41 0.30 35.11 42.39 2141.88 02:08:01 AM 19.03 0.40 18.63 18.40 555.09 Average: 99.77 36.45 63.32 1539.09 5038.37 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5276644 7008340 2607800 33.08 2688 1906064 722640 8.09 218652 2048456 138812 02:06:01 AM 5154680 7045624 2729764 34.62 2688 2056256 660096 7.39 237732 2115408 46940 02:07:01 AM 5142380 7034184 2742064 34.78 2688 2057528 666628 7.46 252812 2114032 16 02:08:01 AM 5142228 7032580 2742216 34.78 2688 2056016 692120 7.75 418628 1950520 13668 Average: 5178983 7030182 2705461 34.31 2688 2018966 685371 7.67 281956 2057104 49859 02:04:02 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 303.59 171.84 1703.13 60.36 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 51.66 36.38 640.86 8.04 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 25.06 21.43 25.02 7.32 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 28.18 23.58 29.11 15.42 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 101.29 62.86 594.96 22.63 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) 01/07/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.46 2.49 18.12 5.20 0.10 30.64 02:05:01 AM 0 35.60 3.33 20.34 6.30 0.10 34.32 02:05:01 AM 1 51.26 1.65 15.90 4.10 0.10 26.98 02:06:01 AM all 39.16 0.00 3.60 3.86 0.12 53.27 02:06:01 AM 0 26.20 0.00 2.99 4.09 0.12 66.60 02:06:01 AM 1 52.11 0.00 4.21 3.62 0.12 39.94 02:07:01 AM all 32.55 0.00 1.63 1.30 0.11 64.41 02:07:01 AM 0 23.42 0.00 1.58 1.73 0.10 73.17 02:07:01 AM 1 41.74 0.00 1.68 0.87 0.12 55.59 02:08:01 AM all 32.54 0.00 2.12 0.24 0.08 65.01 02:08:01 AM 0 21.11 0.00 2.05 0.32 0.08 76.45 02:08:01 AM 1 43.97 0.00 2.20 0.17 0.08 53.58 Average: all 36.87 0.61 6.26 2.63 0.10 53.53 Average: 0 26.49 0.81 6.60 3.08 0.10 62.92 Average: 1 47.25 0.40 5.92 2.18 0.11 44.15