pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,566,703
← previous block
next block →
recent activity
Analyzing
Block #89,566,703
18 transactions · 17 stateful · 2026-07-23 04:33:45 UTC
Parallelism
78
/100
Blocked
41
%
Avg conflicts / tx
0.67
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,566,703
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
updateDataFeedsValuesPartial
#3
0x785f5745
#4
0x0f6795d9
· blocks 6
#6
0x3f5c179b
#11
batchUpdate
#12
0x36f359b0
#13
0x6a619a21
#14
setData
#17
0xc7e3ec2c
#5
0x0f6795d9
· blocks 1
#7
0x3f5c179b
#8
0x39435dac
· blocks 2
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
7
w1
8
w1
9
w1
10
w2
15
w2
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad07
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad15
0x34b655…2a6f
4 touches
1 conflict
0x37773728…f3a4
0x34b655…2a6f
4 touches
1 conflict
0x412a100e…30f1
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity