pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,658,443
← previous block
next block →
recent activity
Analyzing
Block #86,658,443
25 transactions · 12 stateful · 2026-07-09 16:25:27 UTC
Parallelism
80
/100
Blocked
33
%
Avg conflicts / tx
0.24
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,658,443
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x5a5d9a99
#4
0x0f6795d9
#5
0x0f6795d9
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
#9
0xed82b078
#10
0x6a4fcbef
#11
0xa022d7…6f37
#12
0x918588…7d27
#13
setData
#14
0x4009be…2d96
#15
0x7a5146…4869
#16
0x611ed8…41f8
#17
0xbbf196…9ff6
#18
0xedc433…2a4a
#19
0x43bf2f…2aba
#20
0xbda875…8e9f
#21
0xedfa67…2266
#8
0x0f6795d9
· blocks 2
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w1
22
w2
23
w3
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x89a63bb6…c2b5
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0x1ced2a7d…5c90
0x34b655…2a6f
4 touches
1 conflict
0x5ffc25fa…b119
0x34b655…2a6f
4 touches
1 conflict
0x75f928fc…0465
0x34b655…2a6f
4 touches
1 conflict
0x9a291a56…9a9c
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
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
3 conflicts on slot
0x89a63bb6e5…dfc2b5
Audit this contract →
← previous block
·
next block →
recent activity