pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,359,550
← previous block
next block →
recent activity
Analyzing
Block #74,359,550
12 transactions · 7 stateful · 2026-05-13 16:49:22 UTC
Parallelism
83
/100
Blocked
14
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,359,550
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
#2
get_block_hash_257335279069929
#3
0xe7be4706
#4
updateDataFeedsValuesPartial
#5
0x6a04ac0a
#6
setData
#7
0x149c90…ec0f
#8
0xeb722a…dbf6
#9
0xe76f89…a2ba
#10
0x39435dac
· blocks 1
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa678cb89…4abd
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x12309510…0ac2
0x000000…012a
2 touches
0 conflicts
0x78ae17f2…53be
0x000000…012a
2 touches
0 conflicts
0x00000000…0001
0x010592…1c83
2 touches
0 conflicts
0x00000000…0006
0x010592…1c83
2 touches
0 conflicts
0x87db9155…615e
0x010592…1c83
2 touches
0 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:
0x34b6552d…112a6f
1 conflict on slot
0xa678cb895f…bf4abd
Audit this contract →
← previous block
·
next block →
recent activity