pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,341,649
← previous block
next block →
recent activity
Analyzing
Block #87,341,649
16 transactions · 13 stateful · 2026-07-12 20:31:55 UTC
Parallelism
81
/100
Blocked
31
%
Avg conflicts / tx
0.31
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,341,649
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x39435dac
· blocks 1
#3
0x5bf9264c
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 1
#7
updateDataFeedsValuesPartial
#8
0x3f5c179b
#9
0x5339c59f
· blocks 2
#10
0x0f6795d9
#13
setData
#14
0xb8024e84
#6
0x0f6795d9
#11
0xed82b078
· blocks 1
#15
0x39435dac
#12
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
9
w0
11
w1
12
w2
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x98459f89…575d
0x34b655…2a6f
4 touches
1 conflict
0xa7013be2…c0a8
0x34b655…2a6f
4 touches
1 conflict
0xce827910…ff22
0x065c9d…c394
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x1cda18d5…31c3
0x34b655…2a6f
4 touches
1 conflict
0x52e69143…95ad
0x065c9d…c394
4 touches
1 conflict
0x7e5ea60a…c4ab
0x34b655…2a6f
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-MON/USDC
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity