---> uname -a: Linux prd-centos8-builder-2c-1g-6916.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 604 5009 19 2085 6790 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:04:ea:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe04:ea72/64 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) 05/28/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 286.45 143.55 142.89 6145.89 7187.04 05:06:01 PM 97.66 0.27 97.39 17.76 8298.42 05:07:01 PM 26.23 0.30 25.93 42.39 1372.60 05:08:01 PM 21.10 0.78 20.31 57.06 474.30 Average: 107.17 35.93 71.23 1553.36 4304.86 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5324400 7042684 2560044 32.47 2688 1892500 716868 8.02 218668 2004664 121200 05:06:01 PM 5152280 6971168 2732164 34.65 2688 1986284 770948 8.63 244056 2122272 29072 05:07:01 PM 5204788 7024304 2679656 33.99 2688 1987436 709804 7.95 247160 2068152 16 05:08:01 PM 5165308 6989512 2719136 34.49 2688 1991580 729196 8.16 415720 1935128 12760 Average: 5211694 7006917 2672750 33.90 2688 1964450 731704 8.19 281401 2032554 40762 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 PM eth0 281.96 151.33 1711.96 66.54 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 36.39 29.58 258.17 9.01 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.66 23.63 26.35 7.90 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 35.31 29.15 34.30 15.94 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 94.56 58.16 503.77 24.74 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) 05/28/2024 _x86_64_ (2 CPU) 17:03:26 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 40.18 2.25 19.01 8.19 0.12 30.25 05:05:02 PM 0 32.91 2.77 20.91 8.56 0.12 34.73 05:05:02 PM 1 47.39 1.74 17.12 7.83 0.12 25.80 05:06:01 PM all 39.09 0.00 2.88 2.81 0.09 55.12 05:06:01 PM 0 29.08 0.00 2.60 2.07 0.09 66.16 05:06:01 PM 1 49.11 0.00 3.16 3.55 0.10 44.07 05:07:01 PM all 38.87 0.00 1.76 0.28 0.10 58.99 05:07:01 PM 0 30.72 0.00 1.92 0.27 0.10 67.00 05:07:01 PM 1 47.02 0.00 1.60 0.30 0.10 50.98 05:08:01 PM all 39.53 0.00 2.49 0.27 0.10 57.61 05:08:01 PM 0 21.38 0.00 2.37 0.28 0.10 75.87 05:08:01 PM 1 57.66 0.00 2.61 0.27 0.10 39.36 Average: all 39.41 0.55 6.44 2.84 0.10 50.65 Average: 0 28.47 0.68 6.83 2.74 0.10 61.17 Average: 1 50.32 0.43 6.05 2.94 0.11 40.15