---> uname -a: Linux prd-centos8-robot-2c-8g-9899.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4961 19 2129 6795 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:c5:3b:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fec5:3b1e/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) 02/09/2025 _x86_64_ (2 CPU) 00:54:44 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 207.56 151.08 56.47 14511.96 39605.68 12:57:01 AM 115.96 0.73 115.23 53.05 10639.49 12:58:01 AM 34.49 0.42 34.08 64.79 4129.96 12:59:01 AM 59.93 6.75 53.18 1249.18 5074.64 01:00:01 AM 16.44 0.03 16.41 0.27 3520.03 01:01:01 AM 2.20 0.12 2.08 32.26 76.11 01:02:01 AM 0.55 0.07 0.48 1.73 10.36 01:03:01 AM 12.85 0.37 12.48 41.59 438.45 01:04:01 AM 20.68 0.47 20.21 59.18 973.81 Average: 52.01 17.53 34.47 1755.69 7102.79 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5506444 7048176 2375988 30.14 2688 1733608 725348 8.12 188456 1904172 106492 12:57:01 AM 5183292 6989368 2699140 34.24 2688 1983032 744532 8.34 198044 2157016 103840 12:58:01 AM 5258600 7066036 2623832 33.29 2688 1984980 664528 7.44 217236 2064564 4 12:59:01 AM 4988976 7037208 2893456 36.71 2688 2217604 657404 7.36 257836 2263756 96108 01:00:01 AM 4985720 7033944 2896712 36.75 2688 2217604 680192 7.62 257832 2264552 8 01:01:01 AM 4869160 6918652 3013272 38.23 2688 2218864 841340 9.42 257964 2380420 40 01:02:01 AM 4719056 6768900 3163376 40.13 2688 2219212 967768 10.84 258144 2530480 248 01:03:01 AM 5172540 7044612 2709892 34.38 2688 2047452 672952 7.54 291012 2065880 17356 01:04:01 AM 5123860 6998616 2758572 35.00 2688 2050792 715340 8.01 449320 1959616 1396 Average: 5089739 6989501 2792693 35.43 2688 2074794 741045 8.30 263983 2176717 36166 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 282.09 175.09 1235.46 60.42 0.00 0.00 0.00 0.00 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 86.94 67.83 1047.87 10.42 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 13.46 9.77 5.39 3.70 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 253.90 185.75 342.31 47.25 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 2.37 1.53 0.62 0.27 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 443.17 360.90 3501.08 711.02 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 592.72 415.61 5848.21 27.13 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 295.97 218.81 2423.28 31.77 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 14.36 11.55 11.19 5.96 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 220.46 160.74 1602.58 99.84 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) 02/09/2025 _x86_64_ (2 CPU) 00:54:44 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 41.60 0.08 11.35 15.73 0.13 31.11 12:56:01 AM 0 46.43 0.09 11.20 16.84 0.14 25.30 12:56:01 AM 1 36.82 0.07 11.49 14.64 0.12 36.86 12:57:01 AM all 33.44 0.00 5.22 2.94 0.09 58.30 12:57:01 AM 0 33.89 0.00 5.12 3.33 0.10 57.56 12:57:01 AM 1 33.00 0.00 5.31 2.56 0.08 59.05 12:58:01 AM all 9.25 0.00 1.47 0.89 0.06 88.34 12:58:01 AM 0 16.23 0.00 1.70 0.92 0.05 81.10 12:58:01 AM 1 2.32 0.00 1.24 0.85 0.07 95.53 12:59:01 AM all 27.56 0.00 5.33 1.24 0.08 65.79 12:59:01 AM 0 30.40 0.00 5.50 1.60 0.08 62.42 12:59:01 AM 1 24.72 0.00 5.15 0.87 0.08 69.17 01:00:01 AM all 0.33 0.00 0.24 0.72 0.03 98.67 01:00:01 AM 0 0.13 0.00 0.25 0.68 0.03 98.90 01:00:01 AM 1 0.53 0.00 0.23 0.75 0.03 98.45 01:01:01 AM all 14.56 0.00 1.17 0.03 0.11 84.13 01:01:01 AM 0 15.52 0.00 1.18 0.00 0.10 83.20 01:01:01 AM 1 13.59 0.00 1.17 0.07 0.12 85.06 01:02:01 AM all 11.51 0.00 1.32 0.00 0.11 87.06 01:02:01 AM 0 22.56 0.00 2.41 0.00 0.14 74.89 01:02:01 AM 1 0.70 0.00 0.25 0.00 0.08 98.96 01:03:01 AM all 18.01 0.00 2.42 0.07 0.13 79.38 01:03:01 AM 0 23.28 0.00 3.04 0.07 0.12 73.50 01:03:01 AM 1 12.76 0.00 1.79 0.07 0.13 85.25 01:04:01 AM all 15.71 0.00 1.90 1.06 0.06 81.26 01:04:01 AM 0 12.79 0.00 1.69 0.32 0.07 85.14 01:04:01 AM 1 18.64 0.00 2.12 1.80 0.05 77.38 Average: all 19.05 0.01 3.36 2.48 0.09 75.01 Average: 0 22.27 0.01 3.54 2.60 0.09 71.49 Average: 1 15.85 0.01 3.17 2.37 0.09 78.52