---> uname -a: Linux prd-centos8-builder-2c-1g-1619.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 580 5009 19 2109 6813 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:dc:4f:45 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 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fedc:4f45/64 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) 02/02/2024 _x86_64_ (2 CPU) 02:33:45 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 352.97 201.83 151.13 9005.40 42142.60 02:36:01 AM 91.57 0.28 91.28 17.86 7713.45 02:37:01 AM 22.41 0.00 22.41 0.00 3199.65 02:38:01 AM 22.33 0.70 21.63 87.85 725.33 Average: 122.33 50.71 71.62 2278.06 13446.45 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5276212 6976472 2608224 33.08 2688 1880320 791416 8.86 239248 2052896 139564 02:36:01 AM 5169804 7000228 2714632 34.43 2688 1998060 714472 8.00 237076 2107984 85592 02:37:01 AM 5166296 6996728 2718140 34.47 2688 1998064 719784 8.06 237408 2109340 4 02:38:01 AM 5082312 6941496 2802124 35.54 2688 2025120 762652 8.54 410376 2019060 61208 Average: 5173656 6978731 2710780 34.38 2688 1975391 747081 8.36 281027 2072320 71592 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 293.57 150.33 1678.44 62.93 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 43.88 30.28 353.82 5.97 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 42.08 28.33 95.42 5.01 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 39.79 29.88 98.77 10.13 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 104.84 59.71 556.66 21.01 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) 02/02/2024 _x86_64_ (2 CPU) 02:33:45 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 42.54 2.89 20.77 13.12 0.16 20.52 02:35:01 AM 0 47.23 3.13 20.56 13.56 0.19 15.33 02:35:01 AM 1 37.85 2.65 20.99 12.68 0.14 25.70 02:36:01 AM all 33.34 0.00 3.14 2.56 0.09 60.87 02:36:01 AM 0 39.05 0.00 3.46 1.86 0.10 55.52 02:36:01 AM 1 27.61 0.00 2.82 3.27 0.08 66.22 02:37:01 AM all 21.22 0.00 1.61 0.85 0.07 76.25 02:37:01 AM 0 23.23 0.00 1.56 1.11 0.07 74.02 02:37:01 AM 1 19.21 0.00 1.65 0.58 0.07 78.49 02:38:01 AM all 36.49 0.00 2.88 0.34 0.11 60.19 02:38:01 AM 0 39.11 0.00 2.99 0.25 0.12 57.53 02:38:01 AM 1 33.86 0.00 2.76 0.43 0.10 62.85 Average: all 33.35 0.71 7.03 4.17 0.11 54.63 Average: 0 37.10 0.77 7.07 4.14 0.12 50.80 Average: 1 29.60 0.65 6.99 4.20 0.10 58.46