---> uname -a: Linux prd-centos8-robot-2c-8g-39817.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 621 4817 19 2259 6778 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:ac:7e:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:feac:7e3f/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) 07/05/2025 _x86_64_ (2 CPU) 02:12:06 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 95.17 6.33 88.84 1095.63 6984.54 02:15:01 AM 82.92 0.68 82.24 51.58 10938.25 02:16:01 AM 57.66 7.32 50.34 1353.77 3474.92 02:17:01 AM 37.65 0.03 37.62 3.47 6331.06 02:18:01 AM 4.35 0.02 4.33 0.13 215.06 02:19:01 AM 2.15 0.00 2.15 0.00 637.50 02:20:01 AM 0.73 0.00 0.73 0.00 336.06 02:21:01 AM 0.35 0.02 0.33 1.07 155.10 02:22:01 AM 0.78 0.03 0.75 1.87 244.76 02:23:01 AM 1.12 0.42 0.70 53.45 79.82 02:24:01 AM 0.27 0.00 0.27 0.00 24.33 02:25:01 AM 2.60 0.32 2.28 36.92 171.83 02:26:01 AM 29.35 0.10 29.25 10.80 3221.00 Average: 24.24 1.17 23.06 200.67 2524.27 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5263836 7057056 2618588 33.22 2688 1970140 688968 7.71 187604 2092384 245656 02:15:01 AM 5090928 6959936 2791496 35.41 2688 2045484 779192 8.72 213372 2229116 43188 02:16:01 AM 4886736 6971468 2995688 38.00 2688 2252612 731364 8.19 256168 2359584 169596 02:17:01 AM 4943648 7028444 2938776 37.28 2688 2252792 676860 7.58 262916 2293300 8 02:18:01 AM 4902484 6989100 2979940 37.80 2688 2254644 728608 8.16 263096 2334344 212 02:19:01 AM 4870308 6974284 3012116 38.21 2688 2272016 744840 8.34 263512 2366284 304 02:20:01 AM 4858512 6973740 3023912 38.36 2688 2283256 766244 8.58 263512 2377676 1860 02:21:01 AM 4854708 6973768 3027716 38.41 2688 2287096 766284 8.58 263532 2382116 1068 02:22:01 AM 4845120 6970196 3037304 38.53 2688 2293096 766284 8.58 263808 2390756 32 02:23:01 AM 4459184 6912724 3423240 43.43 2688 2296860 765236 8.57 265124 2395140 168 02:24:01 AM 4458336 6912360 3424088 43.44 2688 2297344 765236 8.57 265140 2396172 4 02:25:01 AM 4983412 6989356 2899012 36.78 2688 2177288 711180 7.96 301960 2228812 65584 02:26:01 AM 4932356 6934588 2950068 37.43 2688 2176080 767728 8.60 501236 2091116 10224 Average: 4873044 6972848 3009380 38.18 2688 2219901 742925 8.32 274691 2302831 41377 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 135.70 104.57 1220.37 17.79 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 57.35 41.64 567.90 7.37 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 41.74 33.36 315.29 7.76 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 154.97 117.01 35.04 35.18 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 28.38 16.35 27.08 2.60 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 37.05 35.20 117.71 10.68 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 21.11 18.83 73.95 6.64 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 22.38 20.08 6.22 6.27 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 17.41 12.68 55.36 8.85 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 40.72 55.53 23.85 5.02 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 13.41 12.11 3.24 2.12 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 82.86 47.18 145.71 86.51 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 12.43 10.45 8.68 5.04 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 51.20 40.39 200.04 15.53 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) 07/05/2025 _x86_64_ (2 CPU) 02:12:06 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 40.33 0.00 6.20 0.97 0.11 52.39 02:14:01 AM 0 36.20 0.00 5.79 1.07 0.10 56.85 02:14:01 AM 1 44.46 0.00 6.61 0.88 0.12 47.94 02:15:01 AM all 19.70 0.00 2.60 4.46 0.10 73.14 02:15:01 AM 0 14.21 0.00 2.42 4.40 0.10 78.87 02:15:01 AM 1 25.19 0.00 2.79 4.52 0.10 67.40 02:16:01 AM all 30.40 0.00 5.29 1.56 0.08 62.66 02:16:01 AM 0 23.97 0.00 4.83 1.43 0.08 69.68 02:16:01 AM 1 36.81 0.00 5.75 1.70 0.08 55.66 02:17:01 AM all 7.08 0.00 1.65 0.53 0.05 90.69 02:17:01 AM 0 7.32 0.00 1.51 0.23 0.05 90.89 02:17:01 AM 1 6.83 0.00 1.80 0.82 0.05 90.50 02:18:01 AM all 3.27 0.00 0.24 0.02 0.06 96.41 02:18:01 AM 0 3.23 0.00 0.13 0.02 0.05 96.57 02:18:01 AM 1 3.31 0.00 0.35 0.02 0.07 96.26 02:19:01 AM all 18.88 0.00 0.25 0.06 0.06 80.76 02:19:01 AM 0 6.97 0.00 0.22 0.03 0.05 92.72 02:19:01 AM 1 30.77 0.00 0.28 0.08 0.07 68.79 02:20:01 AM all 10.29 0.00 0.11 0.02 0.05 89.54 02:20:01 AM 0 6.30 0.00 0.10 0.02 0.05 93.54 02:20:01 AM 1 14.28 0.00 0.12 0.02 0.05 85.54 02:21:01 AM all 13.14 0.00 0.21 0.01 0.07 86.58 02:21:01 AM 0 10.93 0.00 0.23 0.02 0.07 88.75 02:21:01 AM 1 15.35 0.00 0.18 0.00 0.07 84.40 02:22:01 AM all 5.73 0.00 0.23 0.00 0.05 93.99 02:22:01 AM 0 8.65 0.00 0.25 0.00 0.05 91.04 02:22:01 AM 1 2.82 0.00 0.20 0.00 0.05 96.93 02:23:01 AM all 8.25 0.00 2.40 0.02 0.07 89.27 02:23:01 AM 0 6.88 0.00 2.45 0.00 0.07 90.61 02:23:01 AM 1 9.62 0.00 2.35 0.03 0.07 87.93 02:24:01 AM all 4.30 0.00 0.17 0.00 0.06 95.48 02:24:01 AM 0 3.89 0.00 0.20 0.00 0.07 95.85 02:24:01 AM 1 4.71 0.00 0.13 0.00 0.05 95.11 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 11.10 0.00 2.00 0.01 0.07 86.83 02:25:01 AM 0 14.58 0.00 2.66 0.00 0.07 82.69 02:25:01 AM 1 7.61 0.00 1.34 0.02 0.07 90.97 02:26:01 AM all 18.95 0.00 1.93 0.63 0.11 78.39 02:26:01 AM 0 18.96 0.00 1.87 0.64 0.10 78.42 02:26:01 AM 1 18.93 0.00 1.98 0.62 0.12 78.35 Average: all 14.74 0.00 1.79 0.64 0.07 82.76 Average: 0 12.47 0.00 1.74 0.61 0.07 85.11 Average: 1 16.99 0.00 1.84 0.67 0.07 80.42