pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,569,658
← previous block
next block →
recent activity
Analyzing
Block #91,569,658
15 transactions · 15 stateful · 2026-07-30 07:26:04 UTC
Parallelism
87
/100
Blocked
20
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,569,658
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
setData
#2
updatePrices
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
0x0f6795d9
#6
0x0f6795d9
· blocks 1
#8
0x3f5c179b
· blocks 1
#10
0x39435dac
· blocks 1
#11
updateDataFeedsValuesPartial
#12
commit
#14
0xc7e3ec2c
#7
0x0f6795d9
#9
0x5339c59f
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w0
9
w1
10
w0
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x1b6c23a0…723b
0x851145…3f07
4 touches
1 conflict
0x466a76c3…7a61
0x851145…3f07
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x033cf007…136d
0x34b655…2a6f
4 touches
1 conflict
0x4e5f50aa…f9f0
0x34b655…2a6f
2 touches
0 conflicts
0x58940b94…acb3
0x34b655…2a6f
2 touches
0 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
2 touches
0 conflicts
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:
0x851145ea…9f3f07
1 conflict on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity