---> uname -a: Linux prd-centos8-robot-2c-8g-2657.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 586 4885 19 2226 6812 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:a7:0e:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fea7:e4c/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) 10/28/2025 _x86_64_ (2 CPU) 00:53:04 LINUX RESTART (2 CPU) 12:54:03 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 123.41 0.31 123.10 14.48 11148.00 12:56:01 AM 43.45 1.00 42.45 113.03 5525.79 12:57:01 AM 61.42 6.78 54.64 1248.73 3696.15 12:58:01 AM 43.80 0.25 43.55 47.05 6679.72 12:59:01 AM 3.72 0.00 3.72 0.00 135.48 01:00:01 AM 0.57 0.00 0.57 0.00 7.91 01:01:01 AM 0.38 0.02 0.37 0.13 6.08 01:02:01 AM 2.40 0.32 2.08 15.32 135.53 01:03:01 AM 0.42 0.00 0.42 0.00 127.11 01:04:01 AM 0.43 0.00 0.43 0.00 109.27 01:05:01 AM 0.27 0.00 0.27 0.00 135.62 01:06:01 AM 0.32 0.00 0.32 0.00 123.10 01:07:01 AM 0.22 0.00 0.22 0.00 114.70 01:08:01 AM 0.25 0.00 0.25 0.00 78.54 01:09:01 AM 30.18 0.67 29.51 73.45 2405.95 Average: 20.52 0.62 19.90 100.99 2008.29 12:54:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5127736 7002704 2754696 34.95 2688 2051596 714892 8.00 190504 2220392 170268 12:56:01 AM 5251300 7099052 2631132 33.38 2688 2023372 626084 7.01 218840 2063880 10756 12:57:01 AM 4931184 7027692 2951248 37.44 2688 2261984 664292 7.44 255824 2312500 158484 12:58:01 AM 4968284 7069120 2914148 36.97 2688 2267368 626356 7.01 259968 2270636 16 12:59:01 AM 4968728 7069564 2913704 36.96 2688 2267368 626356 7.01 259972 2270820 4 01:00:01 AM 4968404 7069244 2914028 36.97 2688 2267372 626436 7.01 259972 2270808 4 01:01:01 AM 4955292 7056448 2927140 37.13 2688 2267676 641820 7.19 259972 2283616 296 01:02:01 AM 4914548 7020004 2967884 37.65 2688 2271976 713768 7.99 260512 2323776 2124 01:03:01 AM 4908328 7017100 2974104 37.73 2688 2275292 735056 8.23 260512 2329860 1772 01:04:01 AM 4905636 7017288 2976796 37.76 2688 2278204 735056 8.23 260512 2332832 1588 01:05:01 AM 4899572 7014028 2982860 37.84 2688 2280984 754116 8.44 260512 2338608 348 01:06:01 AM 4895612 7013860 2986820 37.89 2688 2284784 754116 8.44 260512 2342656 520 01:07:01 AM 4889648 7011184 2992784 37.97 2688 2288056 789856 8.84 260512 2348424 396 01:08:01 AM 4941420 7068972 2941012 37.31 2688 2294072 651580 7.30 260832 2296792 4124 01:09:01 AM 5057280 7024744 2825152 35.84 2688 2140320 669916 7.50 480024 1986812 10056 Average: 4972198 7038734 2910234 36.92 2688 2234695 688647 7.71 267265 2266161 24050 12:54:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 138.56 112.12 1534.74 14.62 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 14.50 11.05 7.16 4.31 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 41.01 35.14 331.87 7.50 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 590.85 430.19 116.95 99.17 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 2.73 1.97 0.57 0.47 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 2.87 2.02 0.48 0.44 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 30.40 15.74 9.15 1.68 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 245.10 245.35 43.48 18.05 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 155.65 155.08 30.74 12.10 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 176.54 177.05 31.91 12.73 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 146.20 146.77 27.37 11.52 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 262.54 262.79 46.62 19.26 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 252.24 253.56 43.95 18.44 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 148.38 127.81 34.24 10.79 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 70.87 50.49 134.44 103.43 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 151.93 135.19 156.51 22.32 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) 10/28/2025 _x86_64_ (2 CPU) 00:53:04 LINUX RESTART (2 CPU) 12:54:03 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 37.87 0.00 5.22 3.27 0.10 53.53 12:55:01 AM 0 43.92 0.00 5.67 3.42 0.09 46.90 12:55:01 AM 1 31.83 0.00 4.78 3.12 0.12 60.14 12:56:01 AM all 19.57 0.00 2.37 1.21 0.07 76.79 12:56:01 AM 0 25.79 0.00 2.80 1.55 0.07 69.79 12:56:01 AM 1 13.33 0.00 1.94 0.87 0.07 83.80 12:57:01 AM all 26.87 0.00 5.09 1.15 0.09 66.79 12:57:01 AM 0 20.16 0.00 4.62 0.68 0.10 74.44 12:57:01 AM 1 33.58 0.00 5.57 1.62 0.08 59.15 12:58:01 AM all 12.23 0.00 2.97 1.93 0.07 82.80 12:58:01 AM 0 20.43 0.00 3.87 1.65 0.07 73.98 12:58:01 AM 1 4.08 0.00 2.07 2.21 0.07 91.57 12:59:01 AM all 0.33 0.00 0.11 0.02 0.03 99.51 12:59:01 AM 0 0.57 0.00 0.12 0.03 0.03 99.25 12:59:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 01:00:01 AM all 0.34 0.00 0.08 0.00 0.03 99.56 01:00:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 01:00:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 01:01:01 AM all 0.46 0.00 0.18 0.00 0.03 99.32 01:01:01 AM 0 0.63 0.00 0.18 0.00 0.02 99.17 01:01:01 AM 1 0.28 0.00 0.18 0.00 0.05 99.48 01:02:01 AM all 13.60 0.00 1.36 0.03 0.10 84.91 01:02:01 AM 0 16.99 0.00 1.45 0.02 0.12 81.42 01:02:01 AM 1 10.22 0.00 1.26 0.05 0.08 88.38 01:03:01 AM all 11.65 0.00 1.00 0.03 0.09 87.23 01:03:01 AM 0 17.91 0.00 1.20 0.00 0.10 80.79 01:03:01 AM 1 5.40 0.00 0.81 0.05 0.08 93.66 01:04:01 AM all 9.09 0.00 0.87 0.00 0.08 89.96 01:04:01 AM 0 11.32 0.00 0.86 0.00 0.08 87.74 01:04:01 AM 1 6.84 0.00 0.88 0.00 0.08 92.19 01:05:01 AM all 9.98 0.00 0.87 0.00 0.10 89.05 01:05:01 AM 0 11.46 0.00 1.03 0.00 0.08 87.43 01:05:01 AM 1 8.50 0.00 0.72 0.00 0.12 90.66 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 12.96 0.00 1.29 0.00 0.08 85.66 01:06:01 AM 0 10.46 0.00 1.20 0.00 0.08 88.26 01:06:01 AM 1 15.48 0.00 1.39 0.00 0.08 83.05 01:07:01 AM all 11.36 0.00 1.29 0.00 0.07 87.28 01:07:01 AM 0 13.55 0.00 1.42 0.00 0.07 84.97 01:07:01 AM 1 9.18 0.00 1.16 0.00 0.07 89.59 01:08:01 AM all 12.06 0.00 1.46 0.00 0.09 86.38 01:08:01 AM 0 19.18 0.00 1.19 0.00 0.08 79.54 01:08:01 AM 1 4.93 0.00 1.73 0.00 0.10 93.23 01:09:01 AM all 28.40 0.00 3.86 0.23 0.08 67.42 01:09:01 AM 0 34.88 0.00 3.92 0.27 0.08 60.85 01:09:01 AM 1 21.91 0.00 3.81 0.20 0.08 74.00 Average: all 13.74 0.00 1.86 0.52 0.08 83.80 Average: 0 16.46 0.00 1.97 0.50 0.07 80.99 Average: 1 11.02 0.00 1.76 0.54 0.08 86.61