pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,711,307
← previous block
next block →
recent activity
Analyzing
Block #87,711,307
26 transactions · 20 stateful · 2026-07-14 13:44:46 UTC
Parallelism
85
/100
Blocked
40
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,711,307
· 26 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 2
#3
updatePrices
· blocks 1
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#9
updatePrices
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
artefact_keep
#13
execFwdPositionOps
· blocks 3
#15
0x3f5c179b
#20
0xed82b078
#22
0x36f359b0
#23
0x8b80a919
#24
0xa67e310b
#25
setData
#2
0xab083028
· blocks 2
#8
updatePrices
#14
execFwdPositionOps
· blocks 1
#16
0x3f5c179b
#21
execFwdPositionOps
#17
0x3f5c179b
· blocks 1
#18
execFwdPositionOps
#19
batchUpdate
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
8
w1
13
w0
14
w1
16
w1
17
w2
18
w2
19
w3
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfa551be3…a911
0xa6afd3…d132
6 touches
3 conflicts
0x324ec4d3…f156
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x1a287886…0266
0xa6afd3…d132
6 touches
3 conflicts
0x7e5ea60a…c4a4
0x34b655…2a6f
4 touches
1 conflict
0xf26ed75e…a70a
0xa6afd3…d132
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
0xfa551be3e9…caa911
Audit this contract →
← previous block
·
next block →
recent activity