---> uname -a: Linux prd-centos8-builder-2c-1g-24142.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 558 5058 19 2081 6836 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:91:27:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe91:27a3/64 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) 07/16/2024 _x86_64_ (2 CPU) 10:03:33 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 194.09 118.06 76.02 4664.31 30168.23 10:06:01 AM 125.04 38.69 86.35 1599.60 5976.37 10:07:01 AM 77.72 0.50 77.22 56.78 6787.89 10:08:01 AM 21.26 0.07 21.20 3.07 714.70 Average: 104.53 39.33 65.20 1581.01 10912.22 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5493460 7010544 2390984 30.33 2688 1702592 774040 8.66 185124 1904688 41380 10:06:01 AM 5258012 7020760 2626432 33.31 2688 1935636 704676 7.89 220428 2062200 126108 10:07:01 AM 5205536 7021416 2678908 33.98 2688 1984044 675020 7.56 245376 2068596 10560 10:08:01 AM 5204400 7020360 2680044 33.99 2688 1984136 677316 7.58 246768 2067716 24 Average: 5290352 7018270 2594092 32.90 2688 1901602 707763 7.92 224424 2025800 44518 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 213.31 123.91 1117.09 60.54 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 49.80 31.11 804.99 7.23 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 27.97 26.79 44.37 12.29 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 26.40 23.03 22.35 7.68 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 79.37 51.21 497.22 21.94 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) 07/16/2024 _x86_64_ (2 CPU) 10:03:33 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 22.85 2.26 16.74 36.47 0.14 21.54 10:05:01 AM 0 21.68 2.21 16.96 28.65 0.12 30.38 10:05:01 AM 1 24.03 2.31 16.52 44.31 0.15 12.68 10:06:01 AM all 24.22 0.68 7.93 14.70 0.15 52.31 10:06:01 AM 0 30.80 0.55 7.11 13.73 0.12 47.70 10:06:01 AM 1 17.73 0.81 8.75 15.66 0.19 56.88 10:07:01 AM all 33.74 0.00 2.72 4.50 0.14 58.90 10:07:01 AM 0 40.71 0.00 2.89 6.24 0.14 50.02 10:07:01 AM 1 26.75 0.00 2.54 2.75 0.15 67.80 10:08:01 AM all 35.16 0.00 2.06 1.27 0.14 61.36 10:08:01 AM 0 42.97 0.00 2.39 1.21 0.15 53.27 10:08:01 AM 1 27.40 0.00 1.73 1.33 0.14 69.40 Average: all 28.99 0.74 7.37 14.25 0.14 48.51 Average: 0 34.03 0.69 7.35 12.48 0.13 45.32 Average: 1 23.96 0.78 7.39 16.02 0.16 51.69