---> uname -a: Linux prd-centos8-robot-2c-8g-7182.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: 2800.000 BogoMIPS: 5600.00 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 628 4943 19 2125 6772 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:c0:39:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fec0:3959/64 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) 04:03:31 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 102.40 39.24 63.16 7103.50 36930.61 04:06:01 AM 111.08 0.73 110.35 53.06 11204.37 04:07:01 AM 24.73 0.20 24.53 31.59 2157.13 04:08:01 AM 32.11 6.93 25.18 1279.12 1814.58 04:09:01 AM 47.05 0.03 47.02 3.47 7014.06 04:10:01 AM 2.78 0.10 2.68 32.12 89.90 04:11:01 AM 2.03 0.00 2.03 0.00 70.79 04:12:01 AM 0.30 0.00 0.30 0.00 16.28 04:13:01 AM 23.51 0.65 22.86 74.11 1115.74 Average: 38.44 5.32 33.12 953.02 6712.74 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5475408 7044968 2407016 30.54 2688 1762128 719036 8.05 187408 1938076 111456 04:06:01 AM 5206884 7008196 2675540 33.94 2688 1978944 708112 7.93 198172 2130308 46404 04:07:01 AM 5234472 7036100 2647952 33.59 2688 1979896 687996 7.70 213924 2093192 24 04:08:01 AM 5008476 7046680 2873948 36.46 2688 2208692 665124 7.45 256136 2253916 171872 04:09:01 AM 5016220 7058220 2866204 36.36 2688 2212192 675568 7.56 258192 2237296 12 04:10:01 AM 4930420 6973632 2952004 37.45 2688 2213404 794372 8.89 258320 2322404 248 04:11:01 AM 4884376 6927660 2998048 38.03 2688 2213452 849952 9.52 258320 2368064 24 04:12:01 AM 5011116 7055304 2871308 36.43 2688 2214356 688804 7.71 258644 2242468 564 04:13:01 AM 5064648 6933580 2817776 35.75 2688 2044584 766332 8.58 448580 2019892 192 Average: 5092447 7009371 2789977 35.39 2688 2091961 728366 8.16 259744 2178402 36755 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 272.66 182.07 1532.70 61.34 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 71.34 56.21 708.62 9.06 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 12.31 5.56 4.46 2.67 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 34.21 28.38 295.92 6.08 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 207.28 151.40 45.15 39.22 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 84.54 93.02 338.49 693.62 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 444.17 439.74 7045.78 28.41 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 295.28 289.65 4476.70 19.24 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 58.15 39.29 86.67 23.54 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 164.44 142.81 1614.93 98.14 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) 04:03:31 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 34.26 0.03 6.30 23.25 0.09 36.07 04:05:01 AM 0 29.30 0.02 7.22 23.06 0.10 40.30 04:05:01 AM 1 39.21 0.03 5.38 23.44 0.08 31.85 04:06:01 AM all 32.50 0.00 4.76 3.92 0.10 58.72 04:06:01 AM 0 22.80 0.00 3.96 3.83 0.08 69.33 04:06:01 AM 1 42.23 0.00 5.56 4.02 0.12 48.07 04:07:01 AM all 10.06 0.00 0.98 1.22 0.08 87.66 04:07:01 AM 0 8.28 0.00 1.15 0.72 0.07 89.79 04:07:01 AM 1 11.84 0.00 0.82 1.72 0.08 85.54 04:08:01 AM all 19.02 0.00 3.92 0.28 0.07 76.71 04:08:01 AM 0 19.91 0.00 4.04 0.27 0.07 75.72 04:08:01 AM 1 18.12 0.00 3.80 0.30 0.07 77.71 04:09:01 AM all 10.20 0.00 1.87 1.81 0.07 86.05 04:09:01 AM 0 10.29 0.00 1.74 1.42 0.07 86.48 04:09:01 AM 1 10.11 0.00 2.01 2.19 0.07 85.63 04:10:01 AM all 8.20 0.00 0.35 0.03 0.08 91.34 04:10:01 AM 0 6.94 0.00 0.28 0.02 0.08 92.68 04:10:01 AM 1 9.46 0.00 0.42 0.05 0.07 90.00 04:11:01 AM all 12.86 0.00 1.39 0.00 0.12 85.63 04:11:01 AM 0 4.33 0.00 0.75 0.00 0.10 94.82 04:11:01 AM 1 21.46 0.00 2.03 0.00 0.14 76.37 04:12:01 AM all 10.60 0.00 0.98 0.00 0.11 88.30 04:12:01 AM 0 0.72 0.00 0.27 0.00 0.10 98.91 04:12:01 AM 1 20.74 0.00 1.71 0.00 0.12 77.43 04:13:01 AM all 26.82 0.00 3.23 0.43 0.08 69.43 04:13:01 AM 0 21.45 0.00 2.75 0.38 0.08 75.33 04:13:01 AM 1 32.19 0.00 3.70 0.48 0.08 63.54 Average: all 18.30 0.00 2.65 3.44 0.09 75.53 Average: 0 13.78 0.00 2.46 3.29 0.08 80.38 Average: 1 22.83 0.00 2.83 3.59 0.09 70.66