---> uname -a: Linux prd-centos8-robot-2c-8g-49302.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4901 19 2184 6788 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:36:d6:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85536sec preferred_lft 85536sec inet6 fe80::f816:3eff:fe36:d6d6/64 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) 09/06/2025 _x86_64_ (2 CPU) 00:51:31 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 96.08 16.38 79.71 5338.09 7461.33 12:54:01 AM 84.04 0.72 83.32 52.92 10827.56 12:55:01 AM 44.63 7.13 37.49 1310.71 2240.74 12:56:01 AM 53.57 0.25 53.32 47.05 7603.15 12:57:01 AM 4.58 0.22 4.37 11.73 174.39 12:58:01 AM 2.08 0.00 2.08 0.00 144.20 12:59:01 AM 0.42 0.00 0.42 0.00 50.41 01:00:01 AM 0.20 0.00 0.20 0.00 55.74 01:01:01 AM 0.38 0.02 0.37 0.13 56.06 01:02:01 AM 0.63 0.07 0.57 1.73 10.56 01:03:01 AM 0.42 0.00 0.42 0.00 26.12 01:04:01 AM 0.33 0.00 0.33 0.00 50.01 01:05:01 AM 15.20 0.33 14.86 37.86 674.90 Average: 23.27 1.93 21.34 523.11 2259.73 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5321660 7044816 2560772 32.49 2688 1905064 691044 7.74 187308 2050728 182896 12:54:01 AM 5212544 7048832 2669888 33.87 2688 2012232 679932 7.61 209420 2111076 9936 12:55:01 AM 4934988 7024836 2947444 37.39 2688 2257956 673196 7.54 259476 2314636 184940 12:56:01 AM 4961604 7049368 2920828 37.05 2688 2255312 677796 7.59 262468 2275944 4 12:57:01 AM 4916820 7006064 2965612 37.62 2688 2256808 749112 8.39 262616 2320828 1000 12:58:01 AM 4908900 6999864 2973532 37.72 2688 2258540 764784 8.56 262628 2328820 540 12:59:01 AM 4904828 6997328 2977604 37.78 2688 2260076 786568 8.81 262628 2332832 752 01:00:01 AM 4896420 6990404 2986012 37.88 2688 2261532 804000 9.00 262632 2340904 620 01:01:01 AM 4894768 6989748 2987664 37.90 2688 2262528 822288 9.21 262640 2342612 24 01:02:01 AM 4894700 6990096 2987732 37.90 2688 2262960 822288 9.21 262796 2342440 304 01:03:01 AM 4891808 6987540 2990624 37.94 2688 2263320 822288 9.21 262796 2345208 32 01:04:01 AM 4889120 6986224 2993312 37.97 2688 2264696 822288 9.21 262800 2348140 4 01:05:01 AM 5034068 6961220 2848364 36.14 2688 2100748 758624 8.49 310988 2178348 35880 Average: 4974018 7005872 2908414 36.90 2688 2201675 759554 8.50 256246 2279424 32072 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 331.76 211.01 1896.26 64.31 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 69.81 50.82 595.62 7.77 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 42.06 36.24 331.86 8.86 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 212.08 155.51 45.87 41.13 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 69.64 64.59 14.82 6.06 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 74.63 73.48 15.03 6.99 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 52.64 50.97 12.03 5.65 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 64.07 63.34 13.07 6.13 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 37.44 35.54 8.76 4.78 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 14.33 12.89 3.46 2.27 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 12.48 10.40 3.22 1.93 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 41.71 36.79 11.05 6.74 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 79.97 53.94 102.66 48.83 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 84.82 65.81 234.91 16.27 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) 09/06/2025 _x86_64_ (2 CPU) 00:51:31 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 44.04 0.00 6.71 0.96 0.10 48.19 12:53:01 AM 0 31.14 0.00 5.74 0.98 0.10 62.04 12:53:01 AM 1 56.97 0.00 7.67 0.93 0.10 34.32 12:54:01 AM all 22.19 0.00 3.76 1.04 0.07 72.95 12:54:01 AM 0 12.54 0.00 2.73 0.98 0.05 83.70 12:54:01 AM 1 31.86 0.00 4.79 1.10 0.08 62.16 12:55:01 AM all 28.86 0.00 4.68 0.53 0.08 65.84 12:55:01 AM 0 29.66 0.00 4.63 0.55 0.08 65.07 12:55:01 AM 1 28.06 0.00 4.73 0.52 0.08 66.61 12:56:01 AM all 13.00 0.00 2.31 0.60 0.05 84.04 12:56:01 AM 0 6.67 0.00 1.65 0.15 0.05 91.48 12:56:01 AM 1 19.34 0.00 2.96 1.05 0.05 76.59 12:57:01 AM all 5.65 0.00 0.43 0.02 0.06 93.85 12:57:01 AM 0 5.31 0.00 0.50 0.02 0.05 94.13 12:57:01 AM 1 5.99 0.00 0.35 0.02 0.07 93.57 12:58:01 AM all 5.86 0.00 0.40 0.01 0.07 93.66 12:58:01 AM 0 4.90 0.00 0.40 0.02 0.07 94.61 12:58:01 AM 1 6.83 0.00 0.40 0.00 0.07 92.70 12:59:01 AM all 5.34 0.00 0.34 0.00 0.08 94.25 12:59:01 AM 0 4.77 0.00 0.32 0.00 0.07 94.84 12:59:01 AM 1 5.91 0.00 0.35 0.00 0.08 93.65 01:00:01 AM all 4.58 0.00 0.37 0.00 0.06 95.00 01:00:01 AM 0 3.77 0.00 0.34 0.00 0.05 95.84 01:00:01 AM 1 5.38 0.00 0.40 0.00 0.07 94.15 01:01:01 AM all 6.51 0.00 0.32 0.00 0.06 93.12 01:01:01 AM 0 8.84 0.00 0.33 0.00 0.07 90.76 01:01:01 AM 1 4.18 0.00 0.30 0.00 0.05 95.47 01:02:01 AM all 3.84 0.00 0.26 0.01 0.05 95.84 01:02:01 AM 0 3.98 0.00 0.30 0.00 0.05 95.67 01:02:01 AM 1 3.71 0.00 0.22 0.02 0.05 96.01 01:03:01 AM all 3.38 0.00 0.24 0.00 0.07 96.31 01:03:01 AM 0 1.75 0.00 0.22 0.00 0.07 97.96 01:03:01 AM 1 5.01 0.00 0.27 0.00 0.07 94.66 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 11.17 0.00 0.47 0.00 0.07 88.30 01:04:01 AM 0 9.00 0.00 0.45 0.00 0.07 90.49 01:04:01 AM 1 13.34 0.00 0.49 0.00 0.07 86.11 01:05:01 AM all 20.66 0.00 2.20 0.08 0.08 76.97 01:05:01 AM 0 23.41 0.00 2.51 0.08 0.07 73.93 01:05:01 AM 1 17.91 0.00 1.90 0.08 0.08 80.02 Average: all 13.49 0.00 1.73 0.25 0.07 84.46 Average: 0 11.23 0.00 1.55 0.21 0.06 86.94 Average: 1 15.75 0.00 1.91 0.29 0.07 81.98