---> uname -a: Linux prd-centos8-robot-2c-8g-1641.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4905 19 2200 6807 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:96:92:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85397sec preferred_lft 85397sec inet6 fe80::f816:3eff:fe96:9286/64 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) 10/24/2025 _x86_64_ (2 CPU) 02:10:54 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 98.92 58.55 40.36 6093.22 16725.00 02:14:01 AM 115.31 0.08 115.23 2.40 11464.97 02:15:01 AM 44.04 0.65 43.39 51.05 5193.62 02:16:01 AM 15.01 0.42 14.60 64.79 642.46 02:17:01 AM 25.69 0.00 25.69 0.00 2470.19 02:18:01 AM 18.20 6.72 11.48 1245.93 1652.66 02:19:01 AM 12.86 0.00 12.86 0.00 2418.56 02:20:01 AM 12.95 0.00 12.95 0.00 1799.87 02:21:01 AM 17.54 0.22 17.33 43.59 1912.96 02:22:01 AM 20.38 0.03 20.35 3.47 1263.69 02:23:01 AM 5.92 0.23 5.68 12.66 472.25 02:24:01 AM 2.15 0.00 2.15 0.00 69.46 02:25:01 AM 0.13 0.00 0.13 0.00 2.53 02:26:01 AM 1.62 0.03 1.58 0.27 229.33 02:27:01 AM 32.82 0.63 32.19 73.18 1880.56 Average: 28.24 4.51 23.73 506.13 3213.44 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5518680 7061876 2363744 29.99 2688 1735908 698592 7.82 186344 1893728 97896 02:14:01 AM 5125196 7000080 2757228 34.98 2688 2051652 713292 7.99 191484 2218692 136368 02:15:01 AM 5180596 7025004 2701828 34.28 2688 2020780 688620 7.71 210560 2142744 10048 02:16:01 AM 5248044 7095332 2634380 33.42 2688 2023512 634704 7.11 219588 2066368 4 02:17:01 AM 5102772 7016868 2779652 35.26 2688 2088024 709560 7.94 235068 2186652 14492 02:18:01 AM 4973540 6987540 2908884 36.90 2688 2185828 735388 8.23 264172 2281548 37192 02:19:01 AM 4940232 6988168 2942192 37.33 2688 2218820 735684 8.24 272968 2301400 2448 02:20:01 AM 4915104 7019932 2967320 37.64 2688 2272856 684928 7.67 259628 2327680 34524 02:21:01 AM 4920560 7018204 2961864 37.58 2688 2265204 688940 7.71 256960 2327104 25704 02:22:01 AM 4969972 7069860 2912452 36.95 2688 2267292 634016 7.10 262852 2270340 4 02:23:01 AM 4896316 7005216 2986108 37.88 2688 2276536 716736 8.03 263120 2344104 8 02:24:01 AM 4895700 7004600 2986724 37.89 2688 2276536 716736 8.03 263120 2344768 8 02:25:01 AM 4884152 6993084 2998272 38.04 2688 2276568 739736 8.28 263120 2356244 4 02:26:01 AM 5137720 7069008 2744704 34.82 2688 2100428 639292 7.16 257052 2108560 1924 02:27:01 AM 5058716 7000696 2823708 35.82 2688 2116160 692796 7.76 471484 1998656 10052 Average: 5051153 7023698 2831271 35.92 2688 2145074 695268 7.78 258501 2211239 24712 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 315.71 171.51 1351.69 57.16 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 116.56 86.87 1156.96 11.13 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 10.80 5.36 4.77 2.32 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 8.82 7.65 3.28 2.49 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 22.59 22.76 154.05 4.21 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 9.93 9.03 174.51 1.49 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 0.88 0.10 0.07 0.01 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 3.47 1.72 1.77 0.69 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 9.23 8.16 6.87 3.34 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 192.53 169.79 38.09 38.99 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 56.21 46.36 79.24 13.79 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 322.50 320.18 64.76 134.24 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 193.32 192.12 420.28 62.08 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 49.11 35.79 308.65 5.24 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 43.37 32.69 93.78 39.54 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 90.34 74.01 257.27 25.11 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) 10/24/2025 _x86_64_ (2 CPU) 02:10:54 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 24.10 0.06 5.47 31.29 0.09 39.00 02:13:01 AM 0 24.65 0.07 6.81 31.53 0.10 36.84 02:13:01 AM 1 23.54 0.05 4.12 31.05 0.08 41.16 02:14:01 AM all 31.87 0.00 4.96 8.43 0.14 54.59 02:14:01 AM 0 34.25 0.00 5.44 10.48 0.13 49.70 02:14:01 AM 1 29.49 0.00 4.48 6.39 0.15 59.49 02:15:01 AM all 12.41 0.00 1.89 3.20 0.06 82.44 02:15:01 AM 0 12.31 0.00 1.92 3.84 0.07 81.87 02:15:01 AM 1 12.51 0.00 1.85 2.57 0.05 83.02 02:16:01 AM all 8.24 0.00 0.97 0.60 0.05 90.14 02:16:01 AM 0 11.65 0.00 0.93 0.12 0.05 87.25 02:16:01 AM 1 4.83 0.00 1.00 1.09 0.05 93.03 02:17:01 AM all 12.11 0.00 1.86 11.97 0.06 74.00 02:17:01 AM 0 15.09 0.00 2.17 13.25 0.05 69.44 02:17:01 AM 1 9.13 0.00 1.54 10.70 0.07 78.57 02:18:01 AM all 5.46 0.00 1.53 9.29 0.06 83.66 02:18:01 AM 0 6.92 0.00 1.39 6.28 0.05 85.36 02:18:01 AM 1 4.01 0.00 1.67 12.30 0.07 81.95 02:19:01 AM all 1.39 0.00 0.38 39.96 0.03 58.23 02:19:01 AM 0 1.44 0.00 0.47 40.90 0.03 57.16 02:19:01 AM 1 1.34 0.00 0.30 39.02 0.03 59.30 02:20:01 AM all 5.08 0.00 1.12 16.34 0.03 77.42 02:20:01 AM 0 4.47 0.00 1.05 23.91 0.03 70.53 02:20:01 AM 1 5.70 0.00 1.19 8.77 0.03 84.32 02:21:01 AM all 10.42 0.00 1.53 18.09 0.04 69.92 02:21:01 AM 0 13.18 0.00 1.79 17.74 0.05 67.25 02:21:01 AM 1 7.66 0.00 1.27 18.44 0.03 72.60 02:22:01 AM all 3.96 0.00 0.89 4.83 0.05 90.28 02:22:01 AM 0 7.10 0.00 1.10 3.82 0.05 87.93 02:22:01 AM 1 0.82 0.00 0.67 5.84 0.05 92.63 02:23:01 AM all 15.21 0.00 0.44 0.50 0.07 83.79 02:23:01 AM 0 24.59 0.00 0.59 0.79 0.07 73.97 02:23:01 AM 1 5.83 0.00 0.29 0.20 0.07 93.62 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 25.16 0.00 0.57 0.17 0.11 73.99 02:24:01 AM 0 13.68 0.00 0.42 0.00 0.10 85.80 02:24:01 AM 1 36.68 0.00 0.72 0.34 0.12 62.14 02:25:01 AM all 26.10 0.00 0.55 0.00 0.13 73.22 02:25:01 AM 0 1.64 0.00 0.22 0.00 0.12 98.03 02:25:01 AM 1 50.81 0.00 0.89 0.00 0.13 48.16 02:26:01 AM all 4.44 0.00 0.83 0.05 0.05 94.63 02:26:01 AM 0 4.87 0.00 1.07 0.07 0.05 93.94 02:26:01 AM 1 4.00 0.00 0.59 0.03 0.05 95.32 02:27:01 AM all 29.47 0.00 3.57 1.53 0.09 65.33 02:27:01 AM 0 41.01 0.00 4.02 1.67 0.10 53.20 02:27:01 AM 1 17.92 0.00 3.13 1.39 0.08 77.49 Average: all 14.36 0.00 1.77 9.76 0.07 74.04 Average: 0 14.46 0.00 1.96 10.29 0.07 73.21 Average: 1 14.26 0.00 1.58 9.22 0.07 74.86