pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,690,217
← previous block
next block →
recent activity
Analyzing
Block #87,690,217
17 transactions · 17 stateful · 2026-07-14 11:23:29 UTC
Parallelism
82
/100
Blocked
29
%
Avg conflicts / tx
0.29
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,690,217
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x39435dac
· blocks 2
#4
0x6a561ca8
#5
updatePrices
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#9
0x0f6795d9
#10
0x3f5c179b
#11
0x3f5c179b
#14
setData
#8
0x0f6795d9
· blocks 2
#15
0x39435dac
· blocks 1
#12
0x0f6795d9
#13
0x0f6795d9
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
8
w1
12
w2
13
w2
15
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x99ee776a…053a
0x34b655…2a6f
4 touches
1 conflict
0x9cf61590…ad8c
0x34b655…2a6f
4 touches
1 conflict
0xb856a9e9…9da3
0x34b655…2a6f
4 touches
1 conflict
0xc3a77240…203d
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xde696e46…6446
0x34b655…2a6f
4 touches
1 conflict
0xe1ae7f89…d58d
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
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:
Perpl
1 conflict on slot
0x99ee776a78…65053a
Audit this contract →
← previous block
·
next block →
recent activity