---> uname -a: Linux prd-centos8-robot-2c-8g-40665.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 636 4891 19 2169 6762 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:02:e0:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe02:e005/64 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) 07/08/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 87.12 7.96 79.16 2653.34 7412.43 02:28:01 AM 83.64 0.72 82.92 52.92 11076.94 02:29:01 AM 47.53 7.13 40.39 1310.71 2368.32 02:30:01 AM 47.43 0.25 47.18 47.05 7368.99 02:31:01 AM 4.30 0.00 4.30 0.00 171.44 02:32:01 AM 0.28 0.00 0.28 0.00 4.97 02:33:01 AM 0.23 0.02 0.22 0.13 7.28 02:34:01 AM 2.00 0.02 1.98 0.93 149.23 02:35:01 AM 0.15 0.00 0.15 0.00 1.62 02:36:01 AM 1.93 0.00 1.93 0.00 96.78 02:37:01 AM 33.01 0.63 32.37 73.18 1540.77 Average: 27.97 1.52 26.45 376.23 2745.46 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5265576 7001612 2616848 33.20 2688 1917720 736532 8.25 189008 2106640 194644 02:28:01 AM 5178060 7013608 2704364 34.31 2688 2011788 686300 7.68 209060 2146176 9928 02:29:01 AM 4925080 7003576 2957344 37.52 2688 2247076 701548 7.86 257784 2327036 186480 02:30:01 AM 4914860 6999368 2967564 37.65 2688 2252268 710844 7.96 261836 2324088 24 02:31:01 AM 4915892 7000208 2966532 37.63 2688 2252272 690312 7.73 261840 2323772 16 02:32:01 AM 4916036 7000352 2966388 37.63 2688 2252272 690312 7.73 261840 2323712 12 02:33:01 AM 4876452 6961288 3005972 38.14 2688 2252792 722548 8.09 261968 2363220 504 02:34:01 AM 4816996 6903956 3065428 38.89 2688 2254916 791760 8.87 261968 2421544 4 02:35:01 AM 4815276 6902252 3067148 38.91 2688 2254932 816604 9.14 261968 2423184 4 02:36:01 AM 5091480 7001076 2790944 35.41 2688 2078972 696516 7.80 255304 2155928 1628 02:37:01 AM 4999176 6909844 2883248 36.58 2688 2084084 791784 8.87 459596 2067496 10212 Average: 4974080 6972467 2908344 36.90 2688 2169008 730460 8.18 267470 2271163 36678 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 210.24 153.57 1437.92 39.78 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 55.75 39.87 568.96 7.38 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 41.03 35.36 313.60 8.98 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 564.16 443.64 115.13 97.40 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.42 1.78 0.46 0.44 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.10 1.88 0.57 0.41 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 33.48 18.11 10.41 2.28 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 109.53 107.08 3022.79 7.53 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 174.86 174.81 5519.15 11.33 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 188.27 165.09 4135.60 14.43 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 37.57 31.41 83.62 28.35 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 129.13 106.60 1382.60 19.85 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) 07/08/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 39.95 0.00 5.77 1.08 0.11 53.10 02:27:01 AM 0 48.39 0.00 6.55 1.24 0.10 43.73 02:27:01 AM 1 31.52 0.00 4.99 0.93 0.12 62.45 02:28:01 AM all 21.70 0.00 3.44 0.88 0.08 73.90 02:28:01 AM 0 26.28 0.00 3.54 0.92 0.07 69.20 02:28:01 AM 1 17.11 0.00 3.35 0.83 0.10 78.60 02:29:01 AM all 29.74 0.00 4.78 0.43 0.09 64.95 02:29:01 AM 0 37.53 0.00 5.53 0.33 0.08 56.53 02:29:01 AM 1 21.96 0.00 4.04 0.53 0.10 73.37 02:30:01 AM all 12.48 0.00 2.98 0.41 0.08 84.05 02:30:01 AM 0 9.16 0.00 2.41 0.32 0.08 88.03 02:30:01 AM 1 15.81 0.00 3.55 0.50 0.07 80.07 02:31:01 AM all 0.41 0.00 0.12 0.02 0.04 99.42 02:31:01 AM 0 0.25 0.00 0.15 0.03 0.07 99.50 02:31:01 AM 1 0.57 0.00 0.08 0.00 0.02 99.33 02:32:01 AM all 0.29 0.00 0.08 0.00 0.05 99.57 02:32:01 AM 0 0.03 0.00 0.07 0.00 0.03 99.87 02:32:01 AM 1 0.55 0.00 0.10 0.00 0.07 99.28 02:33:01 AM all 1.30 0.00 0.33 0.00 0.04 98.32 02:33:01 AM 0 1.07 0.00 0.35 0.00 0.05 98.53 02:33:01 AM 1 1.54 0.00 0.32 0.00 0.03 98.11 02:34:01 AM all 9.39 0.00 1.67 0.02 0.10 88.82 02:34:01 AM 0 3.16 0.00 1.05 0.02 0.08 95.69 02:34:01 AM 1 15.71 0.00 2.31 0.02 0.12 81.85 02:35:01 AM all 8.98 0.00 1.06 0.00 0.12 89.85 02:35:01 AM 0 12.10 0.00 1.31 0.00 0.12 86.47 02:35:01 AM 1 5.87 0.00 0.80 0.00 0.12 93.21 02:36:01 AM all 8.48 0.00 1.48 0.01 0.10 89.92 02:36:01 AM 0 15.87 0.00 2.03 0.02 0.12 81.96 02:36:01 AM 1 1.12 0.00 0.94 0.00 0.08 97.86 02:37:01 AM all 31.46 0.00 3.82 0.15 0.09 64.48 02:37:01 AM 0 39.11 0.00 4.42 0.10 0.10 56.27 02:37:01 AM 1 23.80 0.00 3.22 0.20 0.08 72.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.93 0.00 2.32 0.27 0.08 82.39 Average: 0 17.55 0.00 2.49 0.27 0.08 79.61 Average: 1 12.32 0.00 2.15 0.28 0.08 85.17