---> uname -a: Linux prd-centos8-robot-2c-8g-6685.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 629 4844 19 2223 6769 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:b4:90:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:feb4:90f1/64 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) 11/07/2025 _x86_64_ (2 CPU) 03:32:54 LINUX RESTART (2 CPU) 03:34:01 AM tps rtps wtps bread/s bwrtn/s 03:35:01 AM 120.28 0.27 120.01 13.86 12260.51 03:36:01 AM 36.99 0.65 36.34 44.39 4228.74 03:37:01 AM 64.86 7.10 57.76 1310.18 3818.05 03:38:01 AM 35.80 0.25 35.55 47.05 6430.37 03:39:01 AM 3.87 0.00 3.87 0.00 138.28 03:40:01 AM 0.13 0.00 0.13 0.00 1.05 03:41:01 AM 0.48 0.20 0.28 11.60 7.55 03:42:01 AM 2.22 0.05 2.17 2.00 218.44 03:43:01 AM 0.33 0.00 0.33 0.00 50.33 03:44:01 AM 0.32 0.00 0.32 0.00 147.36 03:45:01 AM 0.35 0.00 0.35 0.00 95.80 03:46:01 AM 0.32 0.00 0.32 0.00 129.11 03:47:01 AM 0.28 0.00 0.28 0.00 121.61 03:48:01 AM 13.10 0.35 12.75 37.19 544.97 03:49:01 AM 32.53 0.52 32.01 63.86 2357.16 Average: 20.79 0.63 20.16 102.00 2036.57 03:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 AM 5185452 7027656 2696980 34.22 2688 2017924 678152 7.59 189100 2158604 104316 03:36:01 AM 5075648 6951908 2806784 35.61 2688 2052724 768684 8.61 213744 2245636 44256 03:37:01 AM 4862204 6956640 3020228 38.32 2688 2261432 741376 8.30 257184 2383408 159908 03:38:01 AM 4924312 7022356 2958120 37.53 2688 2265288 662156 7.41 261244 2313116 16 03:39:01 AM 4924884 7022928 2957548 37.52 2688 2265288 677556 7.59 261248 2313228 4 03:40:01 AM 4924112 7022160 2958320 37.53 2688 2265292 693420 7.76 261248 2313400 4 03:41:01 AM 4882772 6981728 2999660 38.06 2688 2266192 737096 8.25 261404 2354624 544 03:42:01 AM 4866548 6969656 3015884 38.26 2688 2270356 759256 8.50 261680 2370500 56 03:43:01 AM 4861192 6967280 3021240 38.33 2688 2273400 795908 8.91 261680 2375896 1720 03:44:01 AM 4857480 6966988 3024952 38.38 2688 2276744 795908 8.91 261680 2379500 748 03:45:01 AM 4852036 6964552 3030396 38.44 2688 2279768 811964 9.09 261680 2384892 988 03:46:01 AM 4848432 6964380 3034000 38.49 2688 2283184 811964 9.09 261680 2388336 596 03:47:01 AM 4843380 6963428 3039052 38.55 2688 2287308 834396 9.34 261680 2393332 1132 03:48:01 AM 4922624 6926792 2959808 37.55 2688 2175292 770256 8.62 316892 2279044 79204 03:49:01 AM 4996416 6976868 2886016 36.61 2688 2154004 733992 8.22 484240 2046328 36792 Average: 4921833 6979021 2960599 37.56 2688 2226280 751472 8.41 271759 2313323 28686 03:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 117.71 91.53 1286.53 12.48 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 8.95 5.98 5.08 2.91 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 41.91 38.58 335.83 8.71 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 566.89 441.87 114.04 96.10 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.42 2.08 0.50 0.49 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 2.43 1.90 0.42 0.41 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 51.52 32.36 12.36 3.11 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 231.34 232.14 43.85 17.07 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 160.56 160.26 35.09 12.47 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 198.75 199.85 35.86 14.44 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 174.11 174.23 32.92 13.42 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 244.55 243.05 65.98 17.91 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 197.70 199.25 39.21 14.55 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 204.45 168.78 154.22 108.41 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 17.10 15.98 14.63 8.08 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 148.03 133.86 145.09 22.04 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) 11/07/2025 _x86_64_ (2 CPU) 03:32:54 LINUX RESTART (2 CPU) 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.73 0.00 5.32 3.00 0.10 53.85 03:35:01 AM 0 21.06 0.00 4.41 3.36 0.10 71.07 03:35:01 AM 1 54.42 0.00 6.23 2.63 0.10 36.61 03:36:01 AM all 8.63 0.00 1.31 0.74 0.07 89.25 03:36:01 AM 0 5.98 0.00 1.27 0.83 0.07 91.85 03:36:01 AM 1 11.29 0.00 1.35 0.65 0.07 86.65 03:37:01 AM all 32.70 0.00 5.55 0.92 0.09 60.74 03:37:01 AM 0 25.07 0.00 4.74 0.52 0.10 69.57 03:37:01 AM 1 40.33 0.00 6.36 1.33 0.08 51.89 03:38:01 AM all 10.50 0.00 2.72 0.78 0.08 85.93 03:38:01 AM 0 9.78 0.00 2.52 0.44 0.08 87.19 03:38:01 AM 1 11.22 0.00 2.92 1.12 0.07 84.67 03:39:01 AM all 0.37 0.00 0.07 0.02 0.06 99.49 03:39:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 03:39:01 AM 1 0.60 0.00 0.07 0.03 0.07 99.23 03:40:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 03:40:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 03:40:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 03:41:01 AM all 2.05 0.00 0.33 0.01 0.04 97.57 03:41:01 AM 0 2.02 0.00 0.38 0.02 0.03 97.54 03:41:01 AM 1 2.08 0.00 0.27 0.00 0.05 97.60 03:42:01 AM all 12.43 0.00 1.29 0.02 0.09 86.16 03:42:01 AM 0 6.48 0.00 1.05 0.00 0.08 92.39 03:42:01 AM 1 18.38 0.00 1.54 0.03 0.10 79.94 03:43:01 AM all 10.77 0.00 0.98 0.00 0.09 88.16 03:43:01 AM 0 4.66 0.00 0.87 0.00 0.07 94.40 03:43:01 AM 1 16.89 0.00 1.08 0.00 0.12 81.92 03:44:01 AM all 9.64 0.00 0.95 0.00 0.08 89.32 03:44:01 AM 0 7.18 0.00 0.84 0.00 0.08 91.89 03:44:01 AM 1 12.11 0.00 1.06 0.00 0.08 86.74 03:45:01 AM all 11.10 0.00 1.04 0.00 0.09 87.76 03:45:01 AM 0 7.74 0.00 0.90 0.00 0.10 91.26 03:45:01 AM 1 14.48 0.00 1.19 0.00 0.08 84.25 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 11.80 0.00 1.17 0.00 0.08 86.95 03:46:01 AM 0 8.61 0.00 1.08 0.00 0.08 90.23 03:46:01 AM 1 15.01 0.00 1.27 0.00 0.08 83.64 03:47:01 AM all 10.93 0.00 1.20 0.00 0.08 87.78 03:47:01 AM 0 5.43 0.00 1.02 0.00 0.08 93.46 03:47:01 AM 1 16.49 0.00 1.39 0.00 0.08 82.04 03:48:01 AM all 18.56 0.00 2.57 0.08 0.10 78.70 03:48:01 AM 0 13.11 0.00 2.48 0.07 0.10 84.24 03:48:01 AM 1 24.01 0.00 2.65 0.08 0.10 73.15 03:49:01 AM all 32.88 0.00 4.22 0.17 0.08 62.64 03:49:01 AM 0 19.68 0.00 3.61 0.17 0.07 76.48 03:49:01 AM 1 46.08 0.00 4.83 0.18 0.10 48.81 Average: all 14.05 0.00 1.92 0.38 0.08 83.56 Average: 0 9.15 0.00 1.69 0.36 0.08 88.72 Average: 1 18.96 0.00 2.16 0.41 0.08 78.39