pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,958,653
← previous block
next block →
recent activity
Analyzing
Block #91,958,653
15 transactions · 13 stateful · 2026-07-31 16:02:58 UTC
Parallelism
73
/100
Blocked
23
%
Avg conflicts / tx
0.27
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,958,653
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0xab083028
#3
0x5a5d9a99
#7
0x0f6795d9
#8
0x0f6795d9
#9
updateDataFeedsValuesPartial
#10
0x39435dac
#11
setData
#12
0x39435dac
#13
0x59558d29
#14
0xc7e3ec2c
#4
0x7c51d6cf
· blocks 2
#5
0x532c46db
· blocks 1
#6
0x7c51d6cf
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w2
6
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x2b54cadb…4425
0xd18b7e…414b
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x002fed35…79fa
0x2a68ba…90c5
4 touches
1 conflict
0x732cdb2e…20da
0x40c49f…2af0
4 touches
1 conflict
0x183c10a3…2e0a
0x34b655…2a6f
2 touches
0 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
2 touches
0 conflicts
0x78d51787…761a
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:
USDC (USDC)
3 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity