Thank you, Todd. And thanks everyone for joining us today. I will discuss our business metrics and financial results and then review our forward guidance. Note that unless otherwise stated, all financial results in my discussion are non-GAAP based. Total revenue for the fourth quarter increased 22% year-over-year to $119.3 million, exceeding the top end of our guidance of $112 million to $116 million. As Todd explained included in this revenue amount is a $3.3 million customer take or pay true-up payment. As Todd mentioned earlier, excluding this true-up, our revenue would have been $116.1 million representing 20% annual growth and 7% sequentially. In the fourth quarter revenue from Signal Sciences products was 12% of revenue, a 37% year over increase, or 31% increase excluding the impact of purchase price adjustments related to deferred revenue. We continue to see healthy traffic expansion from our enterprise customers. And given our relatively smaller market share, we've benefited from share gain and otherwise challenging environment. These dynamics position us well for continued revenue growth into 2023 and beyond. Our trailing 12-month net retention rate was 119%, up slightly from 118% in the prior quarter. We continue to experience very low churn of less than 1% and our customer retention dynamics remains strong. As Todd stated, we had 2,958 customers at the end of Q4, of which 493 were classified as enterprise, those customers was in excess of $100,000 of revenue over the trailing 12 months. Enterprise customers accounted for 89% of total revenue on a trailing 12-month basis. In line with their contribution in Q3. Our enterprise customer average spend grew to $782,000 from $759,000 in the previous quarter, representing 3% expansion in dollars spent. Our strong trailing 12-month net retention rate and growth in average enterprise customer spend demonstrate our continued ability to expand with our largest customers by increasing our share of delivery traffic and adoption of new products and security and in our emerging compute business. Our top 10 customers comprise 37% of our total revenues in the fourth quarter of 2022. A slight increase to the 36% contribution in the prior quarter. As I discussed on our Q3 call, we've made a great deal of progress in our financial organization with efforts that closely align with Todd's new leadership. We are seeing benefits in our gross margin and capital deployment plan from engineering efforts that are increasing the efficiency of our platform and cross functional efforts to simplify our operations and improve our forecasting and review processes. These efforts not only strengthened Fastly's financial position longer term, it allows us to dry decreased efficiency in our business, but also improve our competitive positioning and our transparency to the investor community. I will now turn to the rest of our financial results for the fourth quarter. Our gross margin was 57% in the fourth quarter or 57.5%, excluding the $3.3 million take or pay true-up and the $2 million cancellation fee Todd discussed earlier, compared to 53.6% in the third quarter of 2022. This sequential improvement in gross margin reflects our prior expectations that it would lift in the second half of 2022 primarily due to the results of our efforts to improve our gross margins. As we shared on our Q3 call, we saw a reduction in our bandwidth rates at the end of Q3, which favorably impacted all of the fourth quarter, and we continue to increase the percentage of our peering traffic, which further reduces our bandwidth costs. We continue to see benefits or improvements in our network investment capacity planning for more closely match capacity and investment with our traffic patterns and demand. Our efforts to further reduce our existing capital commitments through commitment cancellations, Todd spoke about earlier, reflect this work to align our capacity investments with expected traffic demands coupled with a meaningful increase in the efficiency of our platform. We also benefited from the seasonal increase in revenue in the fourth quarter, which favorably impacts our utilization of platform overhead costs. Note that our seasonal revenue declined in the first quarter relative to the fourth quarter will have a modest gross margin headwind. I'll expand on this in a moment. Operating expenses were $80 million in the fourth quarter up 21%, over Q4 '21 and up 3% sequentially from the third quarter. This level of operating expenses combined with the higher revenue and gross margin achievement resulted in an operating loss of $12 million, exceeding the high end of our operating loss guidance range of $14 to $18 million. Our net loss in the fourth quarter was $9.5 million, or $0.08 loss per basic and diluted share compared to a net loss of $11.7 million or a $0.10 loss per basic and diluted share in Q4 2021. Our adjusted EBITDA for the fourth quarter was negative $91,000, compared to negative $3.5 million in Q4 '21. Turning to the balance sheet, we ended the quarter with approximately $683 million in cash, cash equivalents, marketable securities and investments, including those classified as long term. And our free cash flow of negative $40 million and reduced sequentially from the third quarters negative $44 million. Our cash capital expenditures were approximately 14% of revenue in the fourth quarter, and 10% for fiscal year 2022 landing at the low end of our revised outlook shared in Q3 of a range of 10% to 12% for the year. Our cash capital expenditures include capitalized internal use software, and deployment the prepaid capital equipment. For 2023, we expect our cash capital expenditures to decline further to a range of 6% to 8% of revenue. I will now turn to discuss our outlook for the first quarter and the full year 2023. I'd like to remind everyone again, that the following statements are based on current expectations as of today, and include forward looking statements. Actual results may differ materially, and we undertake no obligation to update these forward looking statements in the future except as required by law. As we look to 2023 are first quarter and full year '23 outlook reflect our continued ability to deliver strong top line growth via improved customer acquisition and expansion within our enterprise customers, driven in part by new and enhanced products. Our revenue guidance is based on the visibility that we have today. We expect expense growth for the full year to lag revenue growth, and expect a meaningful improvement in our operating losses in 2023 over 2022. More specifically, we are investing in our go-to market efforts, as part of our revenue growth initiatives to continue our expansion in our existing customer and accelerate our new customer acquisition. We will continue our investments in product and R&D. And as we discussed on our last call, we see meaningful opportunities to drive greater efficiencies in our operations, especially across G&A. And we expect to see meaningful leverage in our G&A cost in 2023. For these costs have decreased as a percentage of revenue. Given the nature of network traffic drivers in the fourth quarter, including holiday shopping patterns, and live sports streaming viewership, historically, our first quarter sees flat to down revenue relative to the fourth quarter, and we expect to see a similar trajectory in 2023. In the first quarter of 2022, this seasonality was favorably impacted by the return of traffic after the Q2 2021 outage. I'd also like to remind you that excluding the one-time take or pay true-up in the fourth quarter of 2022, fourth quarter revenues were $116.1 million. As a result, for the first quarter, we expect revenue in the range of $114 million to $117 million, representing 13% annual growth at the midpoint. As I mentioned earlier, given the seasonality in our business, we expect gross margins in our first quarter to be down to 100 to 200 basis points from our Q4 gross margin of 57.5%. Adjusted for the aforementioned true-up. For the full year, we expect to see continued gross margin accretion and to exit the year with gross margins within striking distance of 60%. We did not see any meaningful changes positive or negative to our pricing in the fourth quarter as compared to the prior quarter. We expect operating expenses will increase in Q1 relative to the fourth quarter of 2022 due to an increase in payroll taxes, which will extend into the second quarter, and the timing of sales events that impact the first quarter. However, as I mentioned above, we anticipate expense growth for the year to lag revenue growth, with a meaningful improvement in our operating losses in 2023 over 2022. We expect a non-GAAP operating loss of $18 million to $16 million, and the non-GAAP loss per share of $0.12 to $0.08 per share. The calendar year 2023, we expect revenue in the range of $495 million to $505 million, representing 16% annual growth at the midpoint. We expect the non-GAAP operating loss of $53 million to $47 million, reflecting an operating margin of negative 10% at the midpoint compared to an operating margin of negative 18% in 2022. We expect the non-GAAP loss per share of $0.27 to $0.21. And I'd like to call out that the recent increase in interest rates is resulting in a meaningful increase in our interest income on our cash and investments. And we currently expect to earn approximately $20 million in interest income in 2023. Before we open the line for questions, we'd like to thank you for your interest and your support in Fastly. Operator.