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Analyzing
Block #102,855,421
27 transactions · 25 stateful · 2026-09-07 21:02:00 UTC
Parallelism
67/100
Blocked
64%
Avg conflicts / tx
1.37
Longest chain
9 deep
Execution timeline
did this block parallelize well?
view
block #102,855,421 · 27 txs across 9 waves · depth 9
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w05w16w37w48w211w312w413w514w615w716w219w321w423w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
12 touches
15 conflicts
0x11b69a7e…334e
0x01bff4…1071
10 touches
10 conflicts
0x07b86c51…cdae
0x2a68ba…90c5
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0xc017556c…66c5
0x851145…3f07
7 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0xcad937e9…7870
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 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: USDC (USDC)
15 conflicts on slot 0xa1087a5ca6…0a66c4
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