---> uname -a: Linux prd-centos8-robot-2c-8g-49545.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 618 4899 19 2179 6781 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:f5:9a:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fef5:9ab9/64 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) 08/05/2025 _x86_64_ (2 CPU) 07:23:28 LINUX RESTART (2 CPU) 07:24:03 AM tps rtps wtps bread/s bwrtn/s 07:25:01 AM 84.47 15.75 68.72 5501.69 6524.25 07:26:01 AM 94.57 0.72 93.85 52.92 10719.20 07:27:01 AM 35.40 0.42 34.99 64.78 3078.51 07:28:01 AM 67.72 6.97 60.76 1292.98 7875.89 07:29:01 AM 8.15 0.00 8.15 0.00 612.91 07:30:01 AM 2.28 0.00 2.28 0.00 66.47 07:31:01 AM 0.22 0.00 0.22 0.00 2.95 07:32:01 AM 0.68 0.22 0.47 11.73 47.44 07:33:01 AM 2.15 0.00 2.15 0.00 176.99 07:34:01 AM 0.55 0.00 0.55 0.00 22.30 07:35:01 AM 0.27 0.00 0.27 0.00 10.45 07:36:01 AM 0.20 0.00 0.20 0.00 16.55 07:37:01 AM 0.22 0.03 0.18 1.87 20.03 07:38:01 AM 0.40 0.00 0.40 0.00 105.41 07:39:01 AM 27.61 0.45 27.16 47.98 1584.76 Average: 21.52 1.61 19.91 453.74 2047.61 07:24:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 AM 5379888 7054780 2502544 31.75 2688 1857968 705144 7.90 185660 2000176 159368 07:26:01 AM 5152652 6989272 2729780 34.63 2688 2012388 725020 8.12 197884 2182548 42480 07:27:01 AM 5091840 6990088 2790592 35.40 2688 2071856 736176 8.24 229620 2205368 49268 07:28:01 AM 4940464 7027776 2941968 37.32 2688 2254700 667308 7.47 261792 2299476 10844 07:29:01 AM 4940564 7027744 2941868 37.32 2688 2254700 667308 7.47 261800 2299564 8 07:30:01 AM 4940328 7027512 2942104 37.32 2688 2254704 665224 7.45 261800 2299844 8 07:31:01 AM 4940864 7028048 2941568 37.32 2688 2254704 665224 7.45 261800 2299580 8 07:32:01 AM 4894668 6983648 2987764 37.90 2688 2256496 732720 8.20 262068 2345172 320 07:33:01 AM 4887292 6979320 2995140 38.00 2688 2259552 732720 8.20 262068 2352996 100 07:34:01 AM 4886920 6979332 2995512 38.00 2688 2259928 732720 8.20 262068 2353140 40 07:35:01 AM 4886460 6979232 2995972 38.01 2688 2260296 732720 8.20 262068 2353568 196 07:36:01 AM 4885872 6979020 2996560 38.02 2688 2260672 732720 8.20 262068 2354140 120 07:37:01 AM 4884312 6977948 2998120 38.04 2688 2261160 732720 8.20 262212 2355624 36 07:38:01 AM 4931344 7028128 2951088 37.44 2688 2264300 660104 7.39 262548 2308556 132 07:39:01 AM 4995920 6922312 2886512 36.62 2688 2100232 790088 8.85 464200 2065760 15684 Average: 4975959 6998277 2906473 36.87 2688 2192244 711861 7.97 263977 2271701 18574 07:24:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 322.82 203.84 1746.14 64.11 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 74.00 55.36 787.91 8.77 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 38.25 30.42 137.70 8.13 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 499.60 378.54 301.78 93.34 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 2.65 1.77 0.44 0.40 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 1.47 0.82 0.29 0.18 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 2.57 1.92 0.43 0.41 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 38.11 28.11 14.05 4.68 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 30.77 27.99 8.26 5.64 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 13.80 9.22 2.89 1.80 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 11.26 9.10 2.75 1.81 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 15.53 9.28 3.16 1.81 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 15.86 10.86 4.04 2.63 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 43.87 28.59 16.25 5.17 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 49.80 33.27 89.13 32.91 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 76.81 54.94 204.26 15.34 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) 08/05/2025 _x86_64_ (2 CPU) 07:23:28 LINUX RESTART (2 CPU) 07:24:03 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 40.86 0.00 6.32 1.82 0.11 50.89 07:25:01 AM 0 46.64 0.00 5.36 1.99 0.10 45.91 07:25:01 AM 1 35.09 0.00 7.27 1.64 0.12 55.88 07:26:01 AM all 25.33 0.00 3.82 2.03 0.07 68.74 07:26:01 AM 0 32.27 0.00 4.71 2.70 0.08 60.24 07:26:01 AM 1 18.40 0.00 2.93 1.37 0.07 77.24 07:27:01 AM all 22.48 0.00 3.38 0.54 0.08 73.52 07:27:01 AM 0 22.85 0.00 3.54 0.53 0.07 73.01 07:27:01 AM 1 22.12 0.00 3.22 0.55 0.08 74.02 07:28:01 AM all 23.84 0.00 4.99 2.17 0.08 68.92 07:28:01 AM 0 33.58 0.00 5.52 2.07 0.08 58.75 07:28:01 AM 1 14.10 0.00 4.46 2.27 0.08 79.09 07:29:01 AM all 0.09 0.00 0.10 0.06 0.02 99.73 07:29:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 07:29:01 AM 1 0.12 0.00 0.15 0.12 0.02 99.60 07:30:01 AM all 0.25 0.00 0.08 0.01 0.03 99.63 07:30:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 07:30:01 AM 1 0.37 0.00 0.08 0.02 0.02 99.52 07:31:01 AM all 0.23 0.00 0.10 0.00 0.02 99.65 07:31:01 AM 0 0.12 0.00 0.10 0.00 0.02 99.77 07:31:01 AM 1 0.35 0.00 0.10 0.00 0.02 99.53 07:32:01 AM all 8.08 0.00 0.84 0.01 0.05 91.02 07:32:01 AM 0 8.19 0.00 0.94 0.02 0.05 90.81 07:32:01 AM 1 7.98 0.00 0.75 0.00 0.05 91.22 07:33:01 AM all 15.58 0.00 0.62 0.07 0.07 83.66 07:33:01 AM 0 8.80 0.00 0.44 0.13 0.07 90.56 07:33:01 AM 1 22.36 0.00 0.80 0.00 0.07 76.77 07:34:01 AM all 4.35 0.00 0.30 0.03 0.05 95.27 07:34:01 AM 0 6.81 0.00 0.40 0.00 0.05 92.74 07:34:01 AM 1 1.89 0.00 0.20 0.05 0.05 97.81 07:35:01 AM all 4.23 0.00 0.31 0.00 0.04 95.42 07:35:01 AM 0 4.22 0.00 0.32 0.00 0.05 95.42 07:35:01 AM 1 4.23 0.00 0.30 0.00 0.03 95.43 07:35:01 AM CPU %user %nice %system %iowait %steal %idle 07:36:01 AM all 4.47 0.00 0.31 0.00 0.05 95.17 07:36:01 AM 0 5.56 0.00 0.37 0.00 0.05 94.03 07:36:01 AM 1 3.38 0.00 0.25 0.00 0.05 96.32 07:37:01 AM all 4.82 0.00 0.36 0.00 0.04 94.78 07:37:01 AM 0 7.81 0.00 0.52 0.00 0.05 91.62 07:37:01 AM 1 1.82 0.00 0.20 0.00 0.03 97.94 07:38:01 AM all 5.73 0.00 0.47 0.02 0.04 93.75 07:38:01 AM 0 9.30 0.00 0.40 0.03 0.07 90.20 07:38:01 AM 1 2.14 0.00 0.54 0.00 0.02 97.30 07:39:01 AM all 24.53 0.00 3.14 0.40 0.85 71.08 07:39:01 AM 0 35.33 0.00 3.74 0.73 1.05 59.14 07:39:01 AM 1 13.69 0.00 2.52 0.07 0.65 83.07 Average: all 12.26 0.00 1.67 0.47 0.11 85.49 Average: 0 14.71 0.00 1.76 0.54 0.12 82.86 Average: 1 9.81 0.00 1.57 0.40 0.09 88.12