---> uname -a: Linux prd-centos8-robot-2c-8g-38701.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4878 19 2205 6784 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:0a:d3:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fe0a:d342/64 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:00 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 125.18 0.35 124.83 15.06 11233.48 04:45:01 AM 44.47 1.02 43.45 113.16 5799.00 04:46:01 AM 53.77 6.78 46.99 1248.73 3497.15 04:47:01 AM 42.21 2.73 39.48 439.66 6341.69 04:48:01 AM 5.95 0.00 5.95 0.00 213.43 04:49:01 AM 0.33 0.00 0.33 0.00 6.20 04:50:01 AM 0.23 0.02 0.22 0.13 3.70 04:51:01 AM 1.93 0.00 1.93 0.00 99.07 04:52:01 AM 0.73 0.00 0.73 0.00 122.49 04:53:01 AM 0.42 0.00 0.42 0.00 20.93 04:54:01 AM 0.18 0.03 0.15 1.87 16.16 04:55:01 AM 10.83 0.32 10.51 36.92 447.12 04:56:01 AM 36.63 6.22 30.41 609.37 1570.49 Average: 24.83 1.34 23.49 189.59 2259.21 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5173744 7011432 2708680 34.36 2688 2014668 722028 8.08 189508 2174120 153916 04:45:01 AM 5250988 7088688 2631436 33.38 2688 2013812 655932 7.34 219152 2062224 10760 04:46:01 AM 4937052 7014948 2945372 37.37 2688 2246444 703604 7.88 258376 2311836 152800 04:47:01 AM 4929940 7025576 2952484 37.46 2688 2263424 687512 7.70 268096 2302240 16 04:48:01 AM 4931316 7026816 2951108 37.44 2688 2263424 687512 7.70 268100 2302308 4 04:49:01 AM 4931420 7026924 2951004 37.44 2688 2263428 687512 7.70 268100 2302248 4 04:50:01 AM 4889640 6985628 2992784 37.97 2688 2263912 741796 8.31 268292 2343312 468 04:51:01 AM 4884088 6981488 2998336 38.04 2688 2265324 741796 8.31 268368 2348948 788 04:52:01 AM 4878236 6978368 3004188 38.11 2688 2268064 757776 8.48 268364 2354764 188 04:53:01 AM 4877856 6978372 3004568 38.12 2688 2268440 757776 8.48 268364 2355224 120 04:54:01 AM 4877192 6978088 3005232 38.13 2688 2268828 757776 8.48 268504 2355508 4 04:55:01 AM 5024612 6956748 2857812 36.26 2688 2103768 754876 8.45 309336 2183688 35388 04:56:01 AM 4996260 6947384 2886164 36.62 2688 2124564 764604 8.56 470836 2058076 27000 Average: 4967873 7000035 2914551 36.98 2688 2202162 724654 8.11 276415 2265730 29343 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 105.40 83.95 1219.40 12.23 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 33.97 22.81 217.47 5.37 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 41.41 32.98 313.67 7.33 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 599.57 408.05 117.62 95.67 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 3.03 2.15 0.60 0.50 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 2.68 2.17 0.45 0.44 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 26.18 14.51 8.18 1.83 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 29.02 24.96 9.11 4.79 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 26.64 22.16 6.41 4.36 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 14.98 9.27 3.04 1.88 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 9.23 7.22 2.35 1.58 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 82.39 55.66 97.80 33.29 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 22.85 19.71 16.70 8.99 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 76.72 54.27 154.82 13.71 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:00 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 37.60 0.00 5.72 1.85 0.10 54.73 04:44:01 AM 0 44.51 0.00 5.91 1.60 0.10 47.88 04:44:01 AM 1 30.69 0.00 5.52 2.10 0.10 61.59 04:45:01 AM all 19.81 0.00 2.56 0.76 0.08 76.80 04:45:01 AM 0 21.39 0.00 2.16 0.40 0.07 75.98 04:45:01 AM 1 18.23 0.00 2.95 1.12 0.08 77.62 04:46:01 AM all 22.96 0.00 4.60 5.97 0.10 66.37 04:46:01 AM 0 20.48 0.00 4.93 5.66 0.12 68.81 04:46:01 AM 1 25.44 0.00 4.27 6.29 0.08 63.92 04:47:01 AM all 11.81 0.00 2.86 2.93 0.06 82.34 04:47:01 AM 0 16.58 0.00 3.17 1.53 0.05 78.68 04:47:01 AM 1 7.05 0.00 2.56 4.33 0.07 86.00 04:48:01 AM all 0.36 0.00 0.08 0.03 0.03 99.51 04:48:01 AM 0 0.12 0.00 0.08 0.02 0.02 99.77 04:48:01 AM 1 0.60 0.00 0.07 0.05 0.03 99.25 04:49:01 AM all 0.24 0.00 0.10 0.00 0.03 99.63 04:49:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 04:49:01 AM 1 0.40 0.00 0.12 0.00 0.02 99.46 04:50:01 AM all 1.74 0.00 0.28 0.00 0.03 97.95 04:50:01 AM 0 2.02 0.00 0.25 0.00 0.03 97.70 04:50:01 AM 1 1.45 0.00 0.32 0.00 0.03 98.20 04:51:01 AM all 10.23 0.00 0.91 0.01 0.05 88.80 04:51:01 AM 0 15.72 0.00 1.21 0.00 0.05 83.03 04:51:01 AM 1 4.75 0.00 0.62 0.02 0.05 94.57 04:52:01 AM all 13.00 0.00 0.49 0.01 0.06 86.45 04:52:01 AM 0 20.55 0.00 0.64 0.00 0.07 78.74 04:52:01 AM 1 5.44 0.00 0.33 0.02 0.05 94.16 04:53:01 AM all 4.41 0.00 0.32 0.00 0.05 95.22 04:53:01 AM 0 6.37 0.00 0.40 0.00 0.05 93.17 04:53:01 AM 1 2.44 0.00 0.23 0.00 0.05 97.27 04:54:01 AM all 3.49 0.00 0.25 0.00 0.04 96.21 04:54:01 AM 0 1.99 0.00 0.13 0.00 0.03 97.84 04:54:01 AM 1 5.00 0.00 0.37 0.00 0.05 94.58 04:54:01 AM CPU %user %nice %system %iowait %steal %idle 04:55:01 AM all 19.64 0.00 2.30 0.06 0.06 77.94 04:55:01 AM 0 15.23 0.00 2.16 0.03 0.05 82.53 04:55:01 AM 1 24.05 0.00 2.44 0.08 0.07 73.36 04:56:01 AM all 31.32 0.22 3.96 0.20 0.08 64.22 04:56:01 AM 0 44.75 0.17 4.36 0.17 0.08 50.48 04:56:01 AM 1 17.90 0.27 3.56 0.23 0.08 77.96 Average: all 13.60 0.02 1.88 0.91 0.06 83.54 Average: 0 16.15 0.01 1.96 0.72 0.06 81.10 Average: 1 11.05 0.02 1.80 1.10 0.06 85.98