pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,191,782
← previous block
next block →
recent activity
Analyzing
Block #86,191,782
19 transactions · 16 stateful · 2026-07-07 12:24:46 UTC
Parallelism
79
/100
Blocked
25
%
Avg conflicts / tx
0.37
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,191,782
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
get_block_hash_257335279069929
#2
0x39435dac
#3
0x39435dac
#4
0x0f6795d9
· blocks 1
#5
0x0f6795d9
#6
0x3f5c179b
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
setData
#11
0x39435dac
#12
0x39435dac
· blocks 3
#13
0x39435dac
#15
0x39435dac
#18
0x39435dac
#7
0x0f6795d9
#14
0x39435dac
· blocks 2
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
7
w1
12
w0
14
w1
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x39cc2185…cacb
0x34b655…2a6f
4 touches
1 conflict
0xd459bf7b…92c3
0x34b655…2a6f
4 touches
1 conflict
0x4d3e58e0…a2d7
0x34b655…2a6f
4 touches
1 conflict
0x82109f73…b6a1
0x34b655…2a6f
4 touches
1 conflict
0x43e3decb…be40
0x34b655…2a6f
2 touches
0 conflicts
0x482471ad…122f
0x34b655…2a6f
2 touches
0 conflicts
0x9a3068dd…18f1
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:
Perpl
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity