---> uname -a: Linux prd-centos8-robot-2c-8g-11052.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 605 4897 19 2194 6793 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:12:53:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85529sec preferred_lft 85529sec inet6 fe80::f816:3eff:fe12:53ac/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) 12/06/2025 _x86_64_ (2 CPU) 05:54:58 LINUX RESTART (2 CPU) 05:56:02 AM tps rtps wtps bread/s bwrtn/s 05:57:01 AM 122.87 0.93 121.94 66.96 11416.27 05:58:01 AM 32.53 0.42 32.11 64.79 4134.81 05:59:01 AM 77.04 6.96 70.08 1292.77 4991.12 06:00:01 AM 22.34 0.00 22.34 0.00 4890.99 06:01:01 AM 2.40 0.23 2.17 11.86 115.51 06:02:01 AM 0.67 0.07 0.60 1.73 60.63 06:03:01 AM 0.18 0.00 0.18 0.00 58.59 06:04:01 AM 0.18 0.00 0.18 0.00 56.33 06:05:01 AM 0.23 0.00 0.23 0.00 29.81 06:06:01 AM 0.22 0.00 0.22 0.00 14.71 06:07:01 AM 0.42 0.00 0.42 0.00 24.55 06:08:01 AM 0.30 0.00 0.30 0.00 49.65 06:09:01 AM 28.81 0.63 28.18 73.19 1687.57 Average: 22.04 0.71 21.33 116.32 2105.83 05:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 AM 5145468 6990008 2736956 34.72 2688 2020340 710708 7.96 198980 2189432 104316 05:58:01 AM 5140168 7021896 2742256 34.79 2688 2056724 674700 7.55 223444 2168228 45012 05:59:01 AM 4938184 7038364 2944240 37.35 2688 2266376 635348 7.11 260856 2301372 137052 06:00:01 AM 4934168 7034012 2948256 37.40 2688 2266376 633136 7.09 260856 2301728 8 06:01:01 AM 4888408 6990436 2994016 37.98 2688 2268476 719720 8.06 261004 2346868 520 06:02:01 AM 4883248 6987032 2999176 38.05 2688 2270316 737752 8.26 261128 2352144 832 06:03:01 AM 4879480 6984624 3002944 38.10 2688 2271676 753180 8.43 261132 2355680 484 06:04:01 AM 4875600 6982404 3006824 38.15 2688 2273328 769044 8.61 261132 2359420 504 06:05:01 AM 4874944 6982076 3007480 38.15 2688 2273656 769044 8.61 261132 2360148 8 06:06:01 AM 4874476 6981988 3007948 38.16 2688 2274036 769044 8.61 261136 2360716 48 06:07:01 AM 4872036 6980248 3010388 38.19 2688 2274752 769044 8.61 261136 2363108 232 06:08:01 AM 4923852 7035196 2958572 37.53 2688 2277868 637672 7.14 261704 2311732 1964 06:09:01 AM 5050388 6985416 2832036 35.93 2688 2107336 698080 7.82 468428 2002428 10044 Average: 4944648 6999515 2937776 37.27 2688 2223174 713575 7.99 269390 2290231 23156 05:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 99.75 79.72 1164.97 11.51 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 13.03 11.18 6.54 4.38 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 178.02 141.19 371.75 36.83 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 5.48 4.93 1.51 1.35 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 101.20 93.75 20.41 8.48 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 70.67 69.15 15.26 7.58 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 46.39 47.01 9.48 10.59 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 67.53 66.19 15.49 7.31 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 11.76 10.88 3.08 1.93 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 14.90 13.13 3.77 2.40 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 23.31 20.68 6.09 3.61 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 53.12 42.30 16.37 7.72 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 51.17 37.28 99.48 48.58 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 56.59 48.99 132.08 11.71 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) 12/06/2025 _x86_64_ (2 CPU) 05:54:58 LINUX RESTART (2 CPU) 05:56:02 AM CPU %user %nice %system %iowait %steal %idle 05:57:01 AM all 37.15 0.00 5.33 1.94 0.09 55.48 05:57:01 AM 0 44.04 0.00 5.59 1.85 0.08 48.43 05:57:01 AM 1 30.28 0.00 5.07 2.03 0.10 62.52 05:58:01 AM all 16.38 0.00 2.34 0.91 0.08 80.30 05:58:01 AM 0 20.31 0.00 2.59 1.02 0.08 76.01 05:58:01 AM 1 12.45 0.00 2.09 0.80 0.07 84.59 05:59:01 AM all 33.52 0.00 5.79 0.96 0.10 59.63 05:59:01 AM 0 39.66 0.00 6.04 1.40 0.08 52.82 05:59:01 AM 1 27.38 0.00 5.55 0.52 0.12 66.43 06:00:01 AM all 0.36 0.00 0.29 0.47 0.04 98.84 06:00:01 AM 0 0.37 0.00 0.32 0.42 0.02 98.88 06:00:01 AM 1 0.35 0.00 0.27 0.52 0.07 98.80 06:01:01 AM all 6.91 0.00 0.52 0.02 0.08 92.47 06:01:01 AM 0 6.83 0.00 0.54 0.00 0.08 92.55 06:01:01 AM 1 6.98 0.00 0.50 0.03 0.08 92.40 06:02:01 AM all 8.18 0.00 0.42 0.01 0.09 91.30 06:02:01 AM 0 9.55 0.00 0.37 0.02 0.08 89.98 06:02:01 AM 1 6.80 0.00 0.47 0.00 0.10 92.63 06:03:01 AM all 2.63 0.00 0.26 0.00 0.11 97.01 06:03:01 AM 0 2.94 0.00 0.27 0.00 0.08 96.70 06:03:01 AM 1 2.31 0.00 0.25 0.00 0.13 97.31 06:04:01 AM all 7.44 0.00 0.43 0.00 0.09 92.04 06:04:01 AM 0 8.91 0.00 0.48 0.00 0.10 90.51 06:04:01 AM 1 5.95 0.00 0.38 0.00 0.09 93.58 06:05:01 AM all 3.60 0.00 0.18 0.00 0.08 96.14 06:05:01 AM 0 3.22 0.00 0.17 0.00 0.08 96.52 06:05:01 AM 1 3.98 0.00 0.18 0.00 0.08 95.76 06:06:01 AM all 3.97 0.00 0.23 0.00 0.08 95.72 06:06:01 AM 0 2.29 0.00 0.17 0.00 0.08 97.46 06:06:01 AM 1 5.65 0.00 0.30 0.00 0.08 93.97 06:07:01 AM all 5.88 0.00 0.33 0.00 0.09 93.69 06:07:01 AM 0 3.51 0.00 0.35 0.00 0.08 96.06 06:07:01 AM 1 8.26 0.00 0.32 0.00 0.10 91.32 06:07:01 AM CPU %user %nice %system %iowait %steal %idle 06:08:01 AM all 12.99 0.00 0.57 0.00 0.08 86.37 06:08:01 AM 0 11.72 0.00 0.57 0.00 0.07 87.64 06:08:01 AM 1 14.26 0.00 0.57 0.00 0.08 85.09 06:09:01 AM all 28.02 0.00 3.71 0.15 0.08 68.04 06:09:01 AM 0 41.31 0.00 3.89 0.22 0.08 54.50 06:09:01 AM 1 14.73 0.00 3.54 0.08 0.07 81.58 Average: all 12.84 0.00 1.57 0.34 0.08 85.16 Average: 0 14.96 0.00 1.64 0.38 0.08 82.94 Average: 1 10.72 0.00 1.50 0.31 0.09 87.38