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Analyzing
Block #99,859,837
57 transactions · 49 stateful · 2026-08-28 09:14:10 UTC
Parallelism
70/100
Blocked
76%
Avg conflicts / tx
3.54
Longest chain
17 deep
Execution timeline
did this block parallelize well?
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block #99,859,837 · 57 txs across 17 waves · depth 17
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
wave w12
wave w13
wave w14
wave w15
wave w16
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w620w721w822w923w1026w1130w1336w1437w1538w16
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1679c154…0f86
0xd32edf…ff58
31 touches
120 conflicts
0xd17580f9…ece1
0x754704…b603
20 touches
45 conflicts
0x00000000…0013
0x1b6862…e19c
16 touches
28 conflicts
0xb89c7e78…0bec
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0015
0x1b6862…e19c
16 touches
28 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0018
0x1b6862…e19c
14 touches
21 conflicts
0xca841faa…486a
0x34b655…2a6f
14 touches
21 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: FastLane: FastLaneAuctionHandler
120 conflicts on slot 0x1679c15485…850f86
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