pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,621,840
← previous block
next block →
recent activity
Analyzing
Block #90,621,840
12 transactions · 11 stateful · 2026-07-26 23:54:30 UTC
Parallelism
58
/100
Blocked
36
%
Avg conflicts / tx
0.58
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,621,840
· 12 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
0x1a73ec…df33
#3
0x5a5d9a99
· blocks 2
#7
0x3f5c179b
#9
0x6a669eae
#10
setData
#11
0x39435dac
#4
0x5a5d9a99
· blocks 3
#5
0x5a5d9a99
· blocks 1
#6
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
8
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x4360b49f…140d
0x34b655…2a6f
6 touches
3 conflicts
0xb5a3b1be…8122
0x34b655…2a6f
4 touches
1 conflict
0xd034b722…ca3a
0x34b655…2a6f
4 touches
1 conflict
0x05e1eba1…6491
0x34b655…2a6f
2 touches
0 conflicts
0x069dddac…5237
0x34b655…2a6f
2 touches
0 conflicts
0x08cc68a2…2a59
0x34b655…2a6f
2 touches
0 conflicts
0x2f4b1dc8…e9fa
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
3 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity