---> uname -a: Linux prd-centos8-robot-2c-8g-35258.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 588 4930 19 2177 6811 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:21:a3:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85469sec preferred_lft 85469sec inet6 fe80::f816:3eff:fe21:a352/64 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) 06/18/2025 _x86_64_ (2 CPU) 00:54:38 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 119.69 54.44 65.25 7680.96 40393.82 12:57:01 AM 109.60 0.73 108.87 53.06 11393.83 12:58:01 AM 32.81 0.42 32.39 64.78 2829.32 12:59:01 AM 71.84 6.97 64.87 1292.98 7725.01 01:00:01 AM 12.90 0.00 12.90 0.00 1181.21 01:01:01 AM 2.53 0.02 2.52 0.13 76.47 01:02:01 AM 0.38 0.07 0.32 1.73 5.23 01:03:01 AM 0.52 0.02 0.50 0.13 55.94 01:04:01 AM 1.92 0.00 1.92 0.00 118.86 01:05:01 AM 0.42 0.00 0.42 0.00 60.36 01:06:01 AM 9.10 5.95 3.15 574.88 90.34 01:07:01 AM 0.25 0.00 0.25 0.00 16.16 01:08:01 AM 0.27 0.03 0.23 1.87 11.06 01:09:01 AM 9.96 0.32 9.65 36.92 362.70 01:10:01 AM 29.34 0.52 28.82 54.11 1663.68 Average: 26.77 4.63 22.14 650.86 4399.28 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5313452 6995600 2568980 32.59 2688 1868736 751108 8.41 219568 2045572 198328 12:57:01 AM 5183580 7002812 2698852 34.24 2688 1995996 710260 7.95 198120 2149972 42496 12:58:01 AM 5172608 7026880 2709824 34.38 2688 2029368 692500 7.75 222100 2139748 31156 12:59:01 AM 4989552 7055480 2892880 36.70 2688 2234568 638076 7.14 260948 2254052 25864 01:00:01 AM 4992384 7058200 2890048 36.66 2688 2234568 661492 7.41 260948 2254400 8 01:01:01 AM 4991552 7057364 2890880 36.67 2688 2234572 661492 7.41 260952 2255136 8 01:02:01 AM 4992624 7058504 2889808 36.66 2688 2234640 661492 7.41 261104 2254448 8 01:03:01 AM 4948980 7016320 2933452 37.22 2688 2236100 699568 7.83 261368 2297672 76 01:04:01 AM 4941176 7011556 2941256 37.31 2688 2239148 699568 7.83 261368 2305356 1420 01:05:01 AM 4939888 7010636 2942544 37.33 2688 2239508 719940 8.06 261368 2306264 144 01:06:01 AM 4922620 7011000 2959812 37.55 2688 2257124 701596 7.86 263524 2321632 8 01:07:01 AM 4921612 7010372 2960820 37.56 2688 2257504 701596 7.86 263524 2322568 4 01:08:01 AM 4921348 7010592 2961084 37.57 2688 2257996 701596 7.86 263664 2322604 192 01:09:01 AM 4965732 6925216 2916700 37.00 2688 2131848 765684 8.57 299560 2257720 59892 01:10:01 AM 5114564 7037832 2767868 35.11 2688 2097544 662896 7.42 464748 1951248 25040 Average: 5020778 7019224 2861654 36.30 2688 2169948 695258 7.78 268191 2229226 25643 12:55:01 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 323.37 191.79 1637.72 60.90 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 70.15 53.37 781.23 9.15 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 23.06 14.75 8.33 5.32 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 516.11 367.29 406.17 85.16 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 1.85 0.78 0.32 0.12 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 2.67 2.02 0.56 0.48 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 3.13 1.90 0.48 0.41 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 51.01 30.99 16.17 5.02 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 31.09 28.11 8.16 5.67 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 15.06 9.27 3.10 2.02 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 16.28 10.10 3.23 1.93 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 12.91 9.45 3.60 2.40 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 15.68 10.40 3.51 2.02 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 92.44 58.48 99.25 35.53 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 18.47 16.81 15.55 7.75 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 79.55 53.70 199.17 14.93 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) 06/18/2025 _x86_64_ (2 CPU) 00:54:38 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 41.58 0.03 8.62 7.84 0.09 41.83 12:56:01 AM 0 31.48 0.02 8.05 8.42 0.08 51.95 12:56:01 AM 1 51.67 0.05 9.20 7.27 0.10 31.71 12:57:01 AM all 30.44 0.00 4.53 2.48 0.08 62.48 12:57:01 AM 0 28.75 0.00 4.65 2.82 0.08 63.70 12:57:01 AM 1 32.12 0.00 4.40 2.13 0.08 61.26 12:58:01 AM all 17.96 0.00 2.85 0.46 0.08 78.66 12:58:01 AM 0 8.13 0.00 2.80 0.63 0.07 88.36 12:58:01 AM 1 27.80 0.00 2.89 0.28 0.08 68.95 12:59:01 AM all 27.29 0.00 5.41 1.97 0.08 65.24 12:59:01 AM 0 19.39 0.00 4.68 1.84 0.08 74.02 12:59:01 AM 1 35.22 0.00 6.15 2.11 0.08 56.43 01:00:01 AM all 0.29 0.00 0.17 0.26 0.03 99.25 01:00:01 AM 0 0.23 0.00 0.15 0.22 0.03 99.37 01:00:01 AM 1 0.35 0.00 0.18 0.30 0.03 99.13 01:01:01 AM all 0.37 0.00 0.08 0.01 0.03 99.51 01:01:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 01:01:01 AM 1 0.62 0.00 0.08 0.02 0.03 99.25 01:02:01 AM all 0.24 0.00 0.12 0.00 0.03 99.61 01:02:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:02:01 AM 1 0.38 0.00 0.15 0.00 0.03 99.43 01:03:01 AM all 8.14 0.00 0.85 0.01 0.06 90.94 01:03:01 AM 0 6.90 0.00 0.82 0.02 0.05 92.22 01:03:01 AM 1 9.39 0.00 0.89 0.00 0.07 89.66 01:04:01 AM all 15.59 0.00 0.70 0.03 0.07 83.62 01:04:01 AM 0 9.41 0.00 0.39 0.03 0.07 90.10 01:04:01 AM 1 21.77 0.00 1.00 0.02 0.07 77.14 01:05:01 AM all 4.41 0.00 0.33 0.01 0.06 95.18 01:05:01 AM 0 2.79 0.00 0.25 0.02 0.05 96.89 01:05:01 AM 1 6.03 0.00 0.42 0.00 0.07 93.48 01:06:01 AM all 4.40 0.24 0.42 0.18 0.06 94.71 01:06:01 AM 0 4.61 0.40 0.50 0.32 0.05 94.12 01:06:01 AM 1 4.19 0.08 0.33 0.03 0.07 95.29 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 4.41 0.00 0.33 0.00 0.05 95.21 01:07:01 AM 0 4.32 0.00 0.33 0.00 0.05 95.30 01:07:01 AM 1 4.51 0.00 0.32 0.00 0.05 95.12 01:08:01 AM all 4.83 0.00 0.34 0.00 0.05 94.78 01:08:01 AM 0 5.00 0.00 0.42 0.00 0.05 94.53 01:08:01 AM 1 4.65 0.00 0.27 0.00 0.05 95.03 01:09:01 AM all 17.32 0.00 1.97 0.18 0.07 80.46 01:09:01 AM 0 8.98 0.00 1.74 0.08 0.05 89.15 01:09:01 AM 1 25.66 0.00 2.21 0.28 0.08 71.77 01:10:01 AM all 29.23 0.00 4.27 0.27 0.09 66.14 01:10:01 AM 0 27.63 0.00 4.64 0.38 0.08 67.26 01:10:01 AM 1 30.82 0.00 3.90 0.15 0.10 65.03 Average: all 13.77 0.02 2.07 0.91 0.06 83.18 Average: 0 10.52 0.03 1.97 0.98 0.06 86.43 Average: 1 17.01 0.01 2.16 0.84 0.07 79.92