---> uname -a: Linux prd-centos8-robot-2c-8g-47748.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 610 4919 19 2168 6789 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:17:1c:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:fe17:1ca0/64 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) 07/31/2025 _x86_64_ (2 CPU) 04:45:31 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 90.50 16.49 74.01 5336.22 7277.92 04:48:01 AM 86.30 0.72 85.59 52.92 10839.70 04:49:02 AM 39.12 6.48 32.64 1301.83 2443.24 04:50:01 AM 62.22 0.91 61.30 56.66 7773.04 04:51:01 AM 6.01 0.00 6.01 0.00 393.99 04:52:01 AM 1.73 0.00 1.73 0.00 35.51 04:53:01 AM 0.38 0.00 0.38 0.00 3.72 04:54:01 AM 0.33 0.02 0.32 0.13 91.43 04:55:01 AM 1.95 0.00 1.95 0.00 63.88 04:56:01 AM 0.35 0.00 0.35 0.00 5.92 04:57:01 AM 0.25 0.00 0.25 0.00 3.92 04:58:01 AM 0.23 0.00 0.23 0.00 3.10 04:59:01 AM 0.12 0.00 0.12 0.00 1.35 05:00:01 AM 0.15 0.00 0.15 0.00 1.78 05:01:01 AM 19.96 0.47 19.49 48.12 898.12 Average: 20.60 1.67 18.92 453.52 1982.78 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5354792 7074432 2527640 32.07 2688 1901900 659204 7.38 186692 2018960 181636 04:48:01 AM 5188320 7025252 2694112 34.18 2688 2012736 678084 7.59 198364 2144640 11360 04:49:02 AM 5014368 6979324 2868064 36.39 2688 2138208 744616 8.34 258872 2250528 67304 04:50:01 AM 4945316 7031080 2937116 37.26 2688 2253448 656868 7.35 262316 2293544 4580 04:51:01 AM 4945860 7031636 2936572 37.25 2688 2253456 656868 7.35 262332 2293448 4 04:52:01 AM 4945556 7031332 2936876 37.26 2688 2253456 656868 7.35 262332 2293612 8 04:53:01 AM 4946192 7031968 2936240 37.25 2688 2253456 656868 7.35 262332 2293396 4 04:54:01 AM 4899600 6987932 2982832 37.84 2688 2256012 688340 7.71 262460 2339212 4 04:55:01 AM 4899952 6988300 2982480 37.84 2688 2256028 688340 7.71 262460 2338964 16 04:56:01 AM 4900052 6988408 2982380 37.84 2688 2256044 688340 7.71 262460 2339088 16 04:57:01 AM 4899876 6988252 2982556 37.84 2688 2256056 688340 7.71 262460 2339176 4 04:58:01 AM 4899696 6988088 2982736 37.84 2688 2256072 688340 7.71 262460 2339280 16 04:59:01 AM 4899928 6988336 2982504 37.84 2688 2256088 688340 7.71 262460 2339200 16 05:00:01 AM 4899632 6988060 2982800 37.84 2688 2256108 705340 7.90 262460 2339468 16 05:01:01 AM 5056864 6965616 2825568 35.85 2688 2081912 734692 8.23 459204 2009308 22260 Average: 4979734 7005868 2902698 36.82 2688 2196065 685297 7.67 265978 2264788 19150 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 347.88 216.91 1866.50 64.30 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 61.01 42.55 606.68 7.76 0.00 0.00 0.00 0.00 04:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:02 AM eth0 47.80 40.44 325.60 9.68 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 495.43 364.33 101.10 84.22 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 2.45 1.90 0.46 0.43 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 2.57 2.02 0.56 0.49 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 1.77 0.85 0.22 0.16 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 32.84 18.76 20.06 2.37 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 0.33 0.12 0.02 0.01 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 0.53 0.10 0.03 0.01 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 1.18 0.20 0.20 0.07 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 0.58 0.10 0.03 0.01 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 2.53 0.20 0.16 0.01 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 0.58 0.10 0.03 0.01 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 78.79 57.43 93.44 32.83 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 71.28 49.39 201.13 13.41 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) 07/31/2025 _x86_64_ (2 CPU) 04:45:31 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 44.10 0.00 6.47 0.87 0.11 48.46 04:47:01 AM 0 55.43 0.00 6.98 1.02 0.10 36.47 04:47:01 AM 1 32.77 0.00 5.96 0.72 0.12 60.44 04:48:01 AM all 21.96 0.00 3.13 1.17 0.08 73.67 04:48:01 AM 0 32.73 0.00 3.87 1.30 0.07 62.03 04:48:01 AM 1 11.21 0.00 2.38 1.03 0.08 85.29 04:49:02 AM all 24.17 0.00 4.25 0.61 0.09 70.88 04:49:02 AM 0 32.89 0.00 4.57 0.58 0.08 61.87 04:49:02 AM 1 15.46 0.00 3.94 0.63 0.10 79.87 04:50:01 AM all 20.91 0.00 4.27 0.62 0.08 74.12 04:50:01 AM 0 21.86 0.00 3.76 0.54 0.08 73.75 04:50:01 AM 1 19.95 0.00 4.79 0.70 0.07 74.50 04:51:01 AM all 0.34 0.00 0.10 0.03 0.03 99.49 04:51:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 04:51:01 AM 1 0.60 0.00 0.13 0.07 0.05 99.15 04:52:01 AM all 0.23 0.00 0.08 0.01 0.03 99.65 04:52:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 04:52:01 AM 1 0.39 0.00 0.07 0.02 0.05 99.48 04:53:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 04:53:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 04:53:01 AM 1 0.52 0.00 0.03 0.00 0.03 99.42 04:54:01 AM all 4.07 0.00 0.84 0.00 0.05 95.04 04:54:01 AM 0 1.85 0.00 0.42 0.00 0.05 97.68 04:54:01 AM 1 6.28 0.00 1.27 0.00 0.05 92.40 04:55:01 AM all 0.68 0.00 0.08 0.01 0.05 99.18 04:55:01 AM 0 0.65 0.00 0.08 0.02 0.05 99.20 04:55:01 AM 1 0.70 0.00 0.08 0.00 0.05 99.16 04:56:01 AM all 0.65 0.00 0.11 0.00 0.05 99.19 04:56:01 AM 0 0.47 0.00 0.12 0.00 0.03 99.38 04:56:01 AM 1 0.84 0.00 0.10 0.00 0.07 99.00 04:57:01 AM all 0.66 0.00 0.10 0.00 0.05 99.19 04:57:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.36 04:57:01 AM 1 0.80 0.00 0.12 0.00 0.07 99.01 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 0.63 0.00 0.08 0.00 0.06 99.23 04:58:01 AM 0 0.85 0.00 0.10 0.00 0.08 98.96 04:58:01 AM 1 0.40 0.00 0.07 0.00 0.03 99.50 04:59:01 AM all 0.69 0.00 0.09 0.00 0.05 99.16 04:59:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.18 04:59:01 AM 1 0.70 0.00 0.10 0.00 0.05 99.15 05:00:01 AM all 0.74 0.00 0.08 0.00 0.06 99.12 05:00:01 AM 0 0.74 0.00 0.08 0.00 0.07 99.11 05:00:01 AM 1 0.75 0.00 0.07 0.00 0.05 99.13 05:01:01 AM all 21.21 0.00 3.33 0.10 0.08 75.28 05:01:01 AM 0 20.86 0.00 3.51 0.07 0.08 75.48 05:01:01 AM 1 21.55 0.00 3.15 0.13 0.08 75.08 Average: all 9.42 0.00 1.54 0.23 0.06 88.76 Average: 0 11.31 0.00 1.59 0.24 0.06 86.81 Average: 1 7.52 0.00 1.48 0.22 0.06 90.72