pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#80,981,947
← previous block
next block →
recent activity
Analyzing
Block #80,981,947
25 transactions · 15 stateful · 2026-06-13 09:15:59 UTC
Parallelism
80
/100
Blocked
33
%
Avg conflicts / tx
0.44
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,981,947
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5339c59f
#2
0x5339c59f
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
artefact_keep
#6
0x0f6795d9
#7
0x0f6795d9
#8
0x85367786
#9
0x6a2d2047
#10
setData
#11
0x4632b6…4832
#12
0xb97f3d…a8e9
#13
0xde1b32…af63
#14
0xd951f2…628a
#15
0x150cd3…1914
#16
0x2229a9…abf2
#17
0xbb9d6e…8c77
#18
0x39435dac
· blocks 5
#24
0xc7e3ec2c
#19
0x39435dac
· blocks 3
#23
0x39435dac
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
18
w0
19
w1
20
w2
21
w3
22
w4
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x32181e64…29ee
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x0ad4dbe8…ae93
0x34b655…2a6f
6 touches
3 conflicts
0x170e4e4c…2b90
0x34b655…2a6f
4 touches
1 conflict
0xe4af4c87…9964
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity