---> uname -a: Linux prd-centos8-robot-2c-8g-7116.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4958 19 2130 6792 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:6f:0a:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe6f:ac0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/03/2025 _x86_64_ (2 CPU) 00:54:50 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 205.11 155.66 49.45 14994.14 38424.99 12:57:01 AM 114.08 0.37 113.71 15.59 11026.34 12:58:01 AM 36.04 1.08 34.96 115.96 4400.55 12:59:01 AM 53.42 6.75 46.68 1249.39 2942.18 01:00:01 AM 21.41 0.00 21.41 0.00 5477.16 01:01:01 AM 1.95 0.12 1.83 32.80 93.24 01:02:01 AM 0.85 0.10 0.75 3.60 110.83 01:03:01 AM 27.61 0.65 26.96 74.11 1433.94 Average: 57.67 20.63 37.04 2064.86 8005.02 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5634092 7110320 2248340 28.52 2688 1670604 668912 7.49 178036 1795424 71968 12:57:01 AM 5127800 6950676 2754632 34.95 2688 2001404 775028 8.68 190848 2225820 136852 12:58:01 AM 5270464 7070640 2611968 33.14 2688 1978240 662392 7.42 217708 2053440 20 12:59:01 AM 5007332 7046968 2875100 36.47 2688 2209532 660396 7.39 259144 2250072 156436 01:00:01 AM 5001008 7040644 2881424 36.56 2688 2209532 657544 7.36 259144 2249548 12 01:01:01 AM 4955196 6997044 2927236 37.14 2688 2211764 721396 8.08 259412 2294840 388 01:02:01 AM 4995628 7041452 2886804 36.62 2688 2215700 651448 7.29 260036 2254468 1332 01:03:01 AM 5090784 6965108 2791648 35.42 2688 2050172 748104 8.38 452752 1988980 180 Average: 5135288 7027856 2747144 34.85 2688 2068368 693152 7.76 259635 2139074 45898 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 227.16 126.94 1263.38 53.45 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 107.20 84.36 1270.92 12.58 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 13.35 7.98 6.60 3.27 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 181.65 127.10 327.96 34.73 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 40.63 28.45 8.60 6.11 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 36.24 24.92 10.70 6.59 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 26.01 21.54 6.25 5.13 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 61.30 40.75 92.04 30.07 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 86.79 57.82 374.05 19.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/03/2025 _x86_64_ (2 CPU) 00:54:50 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 42.92 0.08 11.16 16.61 0.12 29.12 12:56:01 AM 0 46.25 0.05 10.84 13.54 0.10 29.23 12:56:01 AM 1 39.57 0.10 11.48 19.70 0.14 29.01 12:57:01 AM all 38.20 0.00 4.85 3.27 0.10 53.58 12:57:01 AM 0 46.48 0.00 5.61 3.34 0.10 44.47 12:57:01 AM 1 29.94 0.00 4.08 3.20 0.10 62.68 12:58:01 AM all 13.35 0.00 1.69 1.03 0.09 83.84 12:58:01 AM 0 20.30 0.00 2.04 1.00 0.10 76.56 12:58:01 AM 1 6.39 0.00 1.35 1.05 0.08 91.12 12:59:01 AM all 28.08 0.00 4.75 1.70 0.11 65.36 12:59:01 AM 0 36.45 0.00 5.46 2.41 0.08 55.60 12:59:01 AM 1 19.70 0.00 4.04 1.00 0.13 75.12 01:00:01 AM all 0.13 0.00 0.38 0.91 0.07 98.51 01:00:01 AM 0 0.10 0.00 0.42 1.47 0.08 97.93 01:00:01 AM 1 0.17 0.00 0.33 0.35 0.05 99.10 01:01:01 AM all 7.76 0.00 0.76 0.03 0.07 91.38 01:01:01 AM 0 7.42 0.00 0.68 0.05 0.07 91.78 01:01:01 AM 1 8.11 0.00 0.85 0.00 0.07 90.97 01:02:01 AM all 12.23 0.00 0.74 0.02 0.08 86.93 01:02:01 AM 0 16.19 0.00 0.87 0.02 0.08 82.84 01:02:01 AM 1 8.25 0.00 0.62 0.02 0.08 91.03 01:03:01 AM all 26.33 0.00 3.11 0.40 0.09 70.07 01:03:01 AM 0 38.86 0.00 3.22 0.23 0.08 57.61 01:03:01 AM 1 13.79 0.00 3.00 0.57 0.10 82.54 Average: all 21.11 0.01 3.42 2.98 0.09 72.39 Average: 0 26.51 0.01 3.64 2.75 0.09 67.01 Average: 1 15.71 0.01 3.21 3.21 0.09 77.77