pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,983,043
← previous block
next block →
recent activity
Analyzing
Block #91,983,043
26 transactions · 21 stateful · 2026-07-31 18:05:38 UTC
Parallelism
88
/100
Blocked
38
%
Avg conflicts / tx
0.46
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,983,043
· 26 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a6ce46a
#3
0x4d8dc985
· blocks 2
#4
updatePrices
· blocks 2
#5
updatePrices
#10
0x0f6795d9
#11
0x3f5c179b
#12
0x5339c59f
· blocks 2
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x6a6ce46a
#19
0x6a6ce46a
#20
setData
#21
exactInputSingle
#22
0x39435dac
· blocks 1
#24
0x59558d29
#25
0xc7e3ec2c
#6
updatePrices
· blocks 1
#8
0x0c7abd22
· blocks 1
#9
0x0f6795d9
· blocks 1
#13
0xed82b078
· blocks 1
#7
updatePrices
#14
0xed82b078
#15
0x0f6795d9
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
6
w1
7
w2
8
w1
9
w1
12
w0
13
w1
14
w2
15
w2
22
w0
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1803586e…d149
0xa6afd3…d132
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x91855e…ac7e
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x8b41ec8f…c2d5
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
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:
Kuru Exchange: Market-WETH/USDC
3 conflicts on slot
0x1803586e82…92d149
Audit this contract →
← previous block
·
next block →
recent activity