---> uname -a: Linux prd-centos8-robot-2c-8g-11780.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 613 4856 19 2227 6785 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:41:e4:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fe41:e44f/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) 12/09/2025 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 99.83 0.38 99.45 16.13 7613.56 12:58:01 AM 70.24 1.02 69.22 95.05 9528.08 12:59:01 AM 42.82 6.96 35.85 1279.44 2327.86 01:00:01 AM 61.52 0.25 61.27 47.06 8001.42 01:01:01 AM 3.92 0.02 3.90 0.13 141.25 01:02:01 AM 0.50 0.07 0.43 1.73 8.34 01:03:01 AM 0.17 0.00 0.17 0.00 1.58 01:04:01 AM 2.28 0.25 2.03 13.60 133.76 01:05:01 AM 0.53 0.00 0.53 0.00 146.30 01:06:01 AM 0.52 0.00 0.52 0.00 146.08 01:07:01 AM 0.30 0.00 0.30 0.00 101.00 01:08:01 AM 0.27 0.00 0.27 0.00 130.16 01:09:01 AM 0.23 0.00 0.23 0.00 145.58 01:10:01 AM 7.40 0.32 7.08 36.92 362.56 01:11:01 AM 34.24 0.55 33.69 64.08 2381.78 Average: 21.65 0.65 21.00 103.61 2077.92 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5208384 7010760 2674048 33.92 2688 1979004 712744 7.98 187600 2143388 203428 12:58:01 AM 5176052 7025296 2706380 34.33 2688 2024784 676924 7.58 217136 2139080 10760 12:59:01 AM 4796704 6963688 3085728 39.15 2688 2332212 736880 8.25 297336 2405616 247940 01:00:01 AM 4940536 7042932 2941896 37.32 2688 2269740 652684 7.31 260724 2297724 36 01:01:01 AM 4941040 7043436 2941392 37.32 2688 2269744 633208 7.09 260728 2297544 4 01:02:01 AM 4941680 7044144 2940752 37.31 2688 2269812 633208 7.09 260880 2297072 4 01:03:01 AM 4941804 7044268 2940628 37.31 2688 2269812 633208 7.09 260880 2297168 4 01:04:01 AM 4888744 6995068 2993688 37.98 2688 2273672 718388 8.04 261308 2349364 1508 01:05:01 AM 4883584 6993972 2998848 38.04 2688 2277760 758816 8.50 261308 2354284 1412 01:06:01 AM 4880196 6993908 3002236 38.09 2688 2281060 758816 8.50 261308 2357564 524 01:07:01 AM 4873768 6990672 3008664 38.17 2688 2284284 776908 8.70 261308 2363972 800 01:08:01 AM 4869364 6990384 3013068 38.23 2688 2288368 776908 8.70 261308 2368156 1020 01:09:01 AM 4863468 6987916 3018964 38.30 2688 2291860 793720 8.89 261308 2373948 192 01:10:01 AM 4918692 6928252 2963740 37.60 2688 2181064 775208 8.68 316308 2280076 76844 01:11:01 AM 5023112 6996652 2859320 36.27 2688 2146812 671312 7.52 483148 2017048 25104 Average: 4943142 7003423 2939290 37.29 2688 2229333 713929 7.99 274173 2289467 37972 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.82 77.43 913.50 11.29 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 59.51 41.43 584.79 6.65 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 46.60 40.24 332.94 7.67 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 495.05 368.29 109.39 90.47 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 2.38 2.05 0.56 0.49 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 2.28 1.88 0.41 0.41 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 1.85 1.47 0.34 0.29 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 259.24 245.18 47.79 18.58 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 192.80 188.22 88.22 14.42 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 188.02 189.10 33.77 13.66 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 189.22 189.29 35.34 14.49 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 251.32 251.99 47.62 18.69 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 168.29 169.14 33.95 12.63 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 205.10 160.61 154.21 108.41 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 17.79 16.34 14.79 7.93 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 144.74 129.50 159.84 21.74 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) 12/09/2025 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.47 0.00 5.13 2.36 0.10 56.93 12:57:01 AM 0 25.74 0.00 4.35 2.09 0.10 67.71 12:57:01 AM 1 45.23 0.00 5.91 2.63 0.10 46.12 12:58:01 AM all 21.04 0.00 2.72 2.01 0.08 74.15 12:58:01 AM 0 20.57 0.00 2.79 2.42 0.08 74.15 12:58:01 AM 1 21.51 0.00 2.65 1.60 0.08 74.15 12:59:01 AM all 22.98 0.00 4.56 0.82 0.08 71.56 12:59:01 AM 0 29.07 0.00 5.05 1.00 0.08 64.80 12:59:01 AM 1 16.90 0.00 4.07 0.63 0.08 78.31 01:00:01 AM all 15.66 0.00 3.61 1.18 0.08 79.47 01:00:01 AM 0 6.15 0.00 2.89 0.80 0.08 90.08 01:00:01 AM 1 25.19 0.00 4.33 1.56 0.08 68.84 01:01:01 AM all 0.34 0.00 0.10 0.02 0.05 99.49 01:01:01 AM 0 0.57 0.00 0.10 0.03 0.05 99.25 01:01:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 01:02:01 AM all 0.33 0.00 0.09 0.00 0.04 99.53 01:02:01 AM 0 0.52 0.00 0.05 0.00 0.03 99.40 01:02:01 AM 1 0.15 0.00 0.13 0.00 0.05 99.67 01:03:01 AM all 0.24 0.00 0.08 0.00 0.04 99.64 01:03:01 AM 0 0.40 0.00 0.07 0.00 0.03 99.50 01:03:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:04:01 AM all 11.40 0.00 1.22 0.02 0.09 87.27 01:04:01 AM 0 8.03 0.00 1.06 0.02 0.08 90.81 01:04:01 AM 1 14.79 0.00 1.37 0.02 0.10 83.72 01:05:01 AM all 12.51 0.00 1.03 0.00 0.08 86.38 01:05:01 AM 0 14.08 0.00 1.03 0.00 0.08 84.81 01:05:01 AM 1 10.95 0.00 1.03 0.00 0.08 87.94 01:06:01 AM all 9.32 0.00 0.87 0.03 0.08 89.70 01:06:01 AM 0 5.60 0.00 0.79 0.07 0.07 93.47 01:06:01 AM 1 13.03 0.00 0.94 0.00 0.10 85.92 01:07:01 AM all 11.12 0.00 1.05 0.01 0.10 87.72 01:07:01 AM 0 6.01 0.00 0.97 0.00 0.10 92.92 01:07:01 AM 1 16.27 0.00 1.13 0.02 0.10 82.48 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 12.59 0.00 1.27 0.00 0.10 86.04 01:08:01 AM 0 10.75 0.00 1.06 0.00 0.10 88.08 01:08:01 AM 1 14.43 0.00 1.47 0.00 0.10 84.01 01:09:01 AM all 9.79 0.00 1.03 0.00 0.09 89.08 01:09:01 AM 0 5.38 0.00 0.86 0.00 0.08 93.68 01:09:01 AM 1 14.21 0.00 1.21 0.00 0.10 84.48 01:10:01 AM all 19.58 0.00 2.35 0.08 0.09 77.90 01:10:01 AM 0 24.94 0.00 2.09 0.07 0.10 72.81 01:10:01 AM 1 14.24 0.00 2.62 0.08 0.08 82.98 01:11:01 AM all 33.09 0.00 4.24 0.27 0.10 62.30 01:11:01 AM 0 21.80 0.00 3.67 0.23 0.10 74.20 01:11:01 AM 1 44.37 0.00 4.82 0.30 0.10 50.42 Average: all 14.38 0.00 1.96 0.45 0.08 83.12 Average: 0 11.98 0.00 1.79 0.45 0.08 85.70 Average: 1 16.78 0.00 2.13 0.46 0.08 80.55