---> uname -a: Linux prd-centos8-builder-2c-1g-6536.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: 2799.996 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 550 5038 19 2110 6842 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:59:11:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe59:115c/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) 02/19/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 217.36 115.94 101.42 3484.04 7192.40 07:06:01 AM 102.53 0.28 102.25 17.86 8922.38 07:07:01 AM 29.53 0.30 29.23 42.39 1542.96 07:08:01 AM 36.53 0.78 35.74 57.06 1109.25 Average: 96.49 29.33 67.16 900.45 4691.85 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5263092 7035212 2621344 33.25 2688 1944240 687300 7.69 220856 2057188 167404 07:06:01 AM 5185908 7027388 2698528 34.23 2688 2007752 674344 7.55 243872 2085348 32148 07:07:01 AM 5221324 7064052 2663112 33.78 2688 2009028 627276 7.02 252044 2041768 16 07:08:01 AM 5105208 6966896 2779228 35.25 2688 2027028 706952 7.91 420792 1988652 41196 Average: 5193883 7023387 2690553 34.12 2688 1997012 673968 7.54 284391 2043239 60191 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 146.67 94.42 1289.20 45.92 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 31.43 25.35 288.23 7.81 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.04 26.90 31.20 8.16 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 32.44 26.50 31.35 10.93 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 60.15 43.29 410.03 18.21 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) 02/19/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 44.01 1.58 15.75 3.73 0.11 34.83 07:05:01 AM 0 31.88 2.08 17.71 3.66 0.12 44.55 07:05:01 AM 1 56.08 1.08 13.79 3.79 0.10 25.16 07:06:01 AM all 41.28 0.00 3.17 2.18 0.09 53.27 07:06:01 AM 0 38.03 0.00 3.25 2.44 0.08 56.20 07:06:01 AM 1 44.53 0.00 3.10 1.93 0.10 50.34 07:07:01 AM all 36.60 0.00 1.92 0.48 0.11 60.89 07:07:01 AM 0 22.92 0.00 1.83 0.68 0.10 74.47 07:07:01 AM 1 50.28 0.00 2.00 0.28 0.12 47.32 07:08:01 AM all 42.37 0.00 2.96 0.57 0.11 54.00 07:08:01 AM 0 19.44 0.00 2.41 0.47 0.12 77.57 07:08:01 AM 1 65.35 0.00 3.50 0.67 0.10 30.38 Average: all 41.06 0.39 5.91 1.73 0.10 50.80 Average: 0 28.05 0.51 6.26 1.80 0.10 63.28 Average: 1 54.05 0.27 5.57 1.66 0.10 38.34