pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,943,854
← previous block
next block →
recent activity
Analyzing
Block #83,943,854
15 transactions · 15 stateful · 2026-06-27 02:40:04 UTC
Parallelism
80
/100
Blocked
27
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,943,854
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
executePacked
· blocks 1
#2
0xab083028
#4
0x0f6795d9
· blocks 2
#6
0x0c7abd22
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0xe9316489
#10
setData
#12
0x39435dac
#14
0xc7e3ec2c
#3
0x62be7533
#5
0x0f6795d9
#11
0x39435dac
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
5
w1
11
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x79f2ece5…1ae5
0x065c9d…c394
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x9540632c…78a0
0x34b655…2a6f
4 touches
1 conflict
0xa02e5cdd…76b8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
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:
USDC (USDC)
1 conflict on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity