pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,249,813
← previous block
next block →
recent activity
Analyzing
Block #86,249,813
16 transactions · 12 stateful · 2026-07-07 18:52:24 UTC
Parallelism
88
/100
Blocked
25
%
Avg conflicts / tx
0.19
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,249,813
· 16 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6a4d4b60
· blocks 1
#2
0xe3a3c9cc
#3
0xe3a3c9cc
#4
updatePrices
#5
0x39435dac
· blocks 1
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
#9
0xed82b078
#10
0x0f6795d9
#12
setData
#13
0x8422a9…c11c
#14
0x39435dac
· blocks 1
#6
0x39435dac
#11
0x6a4d4b60
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
11
w1
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2f7781d6…e632
0x34b655…2a6f
4 touches
1 conflict
0x97d5efed…1aa4
0x34b655…2a6f
4 touches
1 conflict
0xb245fe36…d765
0x34b655…2a6f
4 touches
1 conflict
0x3bdd71a2…b6eb
0x34b655…2a6f
4 touches
1 conflict
0x422d5490…52d9
0x34b655…2a6f
4 touches
1 conflict
0x19e94e5e…dcab
0x34b655…2a6f
4 touches
1 conflict
0xd40bddc1…773c
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:
Perpl
1 conflict on slot
0x2f7781d6c5…16e632
Audit this contract →
← previous block
·
next block →
recent activity