# Do not use swap at all
vm.swappiness=0
vm.vfs_cache_pressure=50

# Start writeback at 3% memory
vm.dirty_background_ratio=3
# Force writeback at 10% memory
vm.dirty_ratio=10

# Quite a few memory map
# areas may be consumed
vm.max_map_count=524288

# Default is 500000 = 0.5ms
kernel.sched_migration_cost_ns=5000000

# stalled hdd io threads
kernel.hung_task_timeout_secs=85

# network tuning for bigger throughput

                                <div class="row">
                                    <div class="col-sm-12">
                                        <table class="table table-bordered table-striped" aria-label="<la:message key="labels.log_file_list" />">
                                            <thead>
                                            <tr>

                                    <la:errors/>
                                </div>
                                    <%-- Form Fields --%>
                                <table class="table table-bordered" aria-label="<la:message key="labels.group_details" />">
                                    <tbody>
                                    <tr>
                                        <th style="width: 25%"><la:message

                                    <la:errors/>
                                </div>
                                    <%-- Form Fields --%>
                                <table class="table table-bordered" aria-label="<la:message key="labels.related_content_details" />">
                                    <tbody>
                                    <tr>
                                        <th style="width: 25%"><la:message

                                    <la:errors/>
                                </div>
                                    <%-- Form Fields --%>
                                <table class="table table-bordered" aria-label="<la:message key="labels.request_header_details" />">
                                    <tbody>
                                    <tr>
                                        <th style="width: 25%"><la:message

text-indent: -999px;\n    cursor: pointer;\n    background-color: $carousel-indicator-active-bg;\n    background-clip: padding-box;\n    // Use transparent borders to increase the hit area by 10px on top and bottom.\n    border-top: $carousel-indicator-hit-area-height solid transparent;\n    border-bottom: $carousel-indicator-hit-area-height solid transparent;\n    opacity: .5;\n    @include transition($carousel-indicator-transition);\n  }\n\n  .active {\n    opacity: 1;\n  }\n}\n\n\n// Optional captions\...

                                    <la:errors/>
                                </div>
                                    <%-- Form Fields --%>
                                <table class="table table-bordered" aria-label="<la:message key="labels.duplicate_host_details" />">
                                    <tbody>
                                    <tr>
                                        <th style="width: 25%"><la:message

                                            value="<la:message key="labels.wizard_start_button"/>">
                                        <i class="fa fa-arrow-circle-right" aria-hidden="true"></i>
                                        <la:message key="labels.wizard_start_button"/>
                                    </button>
                                </c:if>
                            </div>

                                    <la:errors/>
                                </div>
                                    <%-- Form Fields --%>
                                <table class="table table-bordered" aria-label="<la:message key="labels.pathmap_details" />">
                                    <tbody>
                                    <tr>

Por ejemplo, si algún código en algún punto intermedio, en otra dependencia o en una *path operation*, realiza un "rollback" en una transacción de base de datos o crea cualquier otro error, recibirás la excepción en tu dependencia.

Por lo tanto, puedes buscar esa excepción específica dentro de la dependencia con `except SomeException`.