---> uname -a: Linux prd-centos8-robot-2c-8g-41822.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 627 4811 19 2258 6772 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:bd:21:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:febd:2188/64 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) 07/11/2025 _x86_64_ (2 CPU) 20:09:29 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 933.04 306.96 626.09 16271.30 256647.83 08:11:01 PM 93.19 23.86 69.33 6489.70 8200.50 08:12:01 PM 93.53 0.72 92.82 52.92 10646.91 08:13:01 PM 38.82 3.82 35.00 1256.38 3125.16 08:14:01 PM 63.30 6.05 57.25 493.70 7478.49 08:15:01 PM 9.08 0.02 9.07 0.13 638.31 08:16:01 PM 2.13 0.00 2.13 0.00 405.57 08:17:01 PM 0.90 0.00 0.90 0.00 518.38 08:18:01 PM 0.37 0.00 0.37 0.00 311.85 08:19:01 PM 0.50 0.03 0.47 1.87 208.40 08:20:01 PM 30.75 0.65 30.10 74.18 2982.92 Average: 34.98 4.09 30.88 866.54 3936.01 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 6091080 7331452 1791352 22.73 2688 1439680 364064 4.62 115080 1420288 7116 08:11:01 PM 5365220 7037524 2517212 31.93 2688 1855400 701816 7.86 186116 2013292 149812 08:12:01 PM 5168256 7002504 2714176 34.43 2688 2010084 693192 7.76 198452 2167068 42484 08:13:01 PM 5011236 6971620 2871196 36.43 2688 2133692 751108 8.41 258604 2256948 67324 08:14:01 PM 4943112 7036892 2939320 37.29 2688 2261444 672292 7.53 267804 2287928 10820 08:15:01 PM 4905028 6999444 2977404 37.77 2688 2262240 728200 8.15 267928 2328648 640 08:16:01 PM 4867460 6977600 3014972 38.25 2688 2277884 744384 8.33 268400 2365332 6152 08:17:01 PM 4856236 6975260 3026196 38.39 2688 2286824 744384 8.33 268400 2377192 4 08:18:01 PM 4845320 6973648 3037112 38.53 2688 2296200 744384 8.33 268448 2388376 100 08:19:01 PM 4887732 7025356 2994700 37.99 2688 2305424 683220 7.65 269008 2345568 3220 08:20:01 PM 4964988 6966308 2917444 37.01 2688 2175212 733940 8.22 503080 2059976 9044 Average: 5082333 7027055 2800099 35.52 2688 2118553 687362 7.70 261029 2182783 26974 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 316.91 207.70 1682.52 62.55 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 62.67 49.89 787.69 8.49 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 34.54 30.82 312.21 8.09 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 207.66 146.60 46.75 39.40 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 16.03 8.33 10.56 1.18 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 41.29 34.11 127.22 8.71 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 19.69 19.94 45.87 7.37 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 18.31 19.10 36.08 13.79 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 26.94 21.31 86.77 3.25 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 66.93 47.06 139.94 81.76 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 80.95 58.38 326.96 23.41 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) 07/11/2025 _x86_64_ (2 CPU) 20:09:29 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 7.21 0.00 23.42 69.37 0.00 0.00 08:10:01 PM 0 7.27 0.00 21.82 70.91 0.00 0.00 08:10:01 PM 1 7.14 0.00 25.00 67.86 0.00 0.00 08:11:01 PM all 45.60 0.01 6.87 2.77 0.11 44.65 08:11:01 PM 0 51.09 0.02 7.20 2.57 0.12 39.00 08:11:01 PM 1 40.09 0.00 6.54 2.96 0.10 50.31 08:12:01 PM all 26.18 0.00 3.69 2.06 0.08 67.99 08:12:01 PM 0 38.80 0.00 4.46 2.37 0.08 54.30 08:12:01 PM 1 13.59 0.00 2.93 1.75 0.07 81.66 08:13:01 PM all 24.35 0.00 3.77 1.05 0.08 70.76 08:13:01 PM 0 25.10 0.00 3.15 0.90 0.07 70.79 08:13:01 PM 1 23.60 0.00 4.38 1.20 0.08 70.74 08:14:01 PM all 20.37 0.00 3.63 1.31 0.08 74.61 08:14:01 PM 0 31.39 0.00 4.51 1.29 0.08 62.73 08:14:01 PM 1 9.37 0.00 2.74 1.34 0.07 86.49 08:15:01 PM all 1.76 0.00 0.23 0.08 0.03 97.90 08:15:01 PM 0 1.70 0.00 0.18 0.13 0.03 97.95 08:15:01 PM 1 1.82 0.00 0.27 0.03 0.03 97.84 08:16:01 PM all 15.02 0.00 0.28 0.05 0.08 84.58 08:16:01 PM 0 23.39 0.00 0.27 0.00 0.08 76.26 08:16:01 PM 1 6.63 0.00 0.28 0.10 0.07 92.91 08:17:01 PM all 10.95 0.00 0.18 0.08 0.04 88.75 08:17:01 PM 0 19.06 0.00 0.17 0.05 0.03 80.69 08:17:01 PM 1 2.83 0.00 0.18 0.10 0.05 96.84 08:18:01 PM all 11.75 0.00 0.18 0.05 0.06 87.96 08:18:01 PM 0 20.80 0.00 0.18 0.00 0.05 78.96 08:18:01 PM 1 2.68 0.00 0.17 0.10 0.07 96.99 08:19:01 PM all 6.75 0.00 0.38 0.03 0.06 92.79 08:19:01 PM 0 11.29 0.00 0.47 0.00 0.07 88.18 08:19:01 PM 1 2.21 0.00 0.30 0.05 0.05 97.39 08:20:01 PM all 29.98 0.00 3.83 0.42 0.08 65.69 08:20:01 PM 0 35.61 0.00 4.11 0.47 0.08 59.73 08:20:01 PM 1 24.34 0.00 3.56 0.37 0.08 71.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.25 0.00 2.34 0.92 0.07 77.42 Average: 0 25.79 0.00 2.50 0.91 0.07 70.73 Average: 1 12.71 0.00 2.18 0.93 0.07 84.12