pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,738,203
← previous block
next block →
recent activity
Analyzing
Block #87,738,203
30 transactions · 23 stateful · 2026-07-14 16:44:51 UTC
Parallelism
77
/100
Blocked
52
%
Avg conflicts / tx
0.8
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,738,203
· 30 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
execute
· blocks 1
#2
executePacked
#3
0x50a0b275
#4
0x9609049f
#6
0x39435dac
· blocks 3
#8
0x5a5d9a99
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 3
#15
0x62be7533
#16
0x3f5c179b
#17
0x3f5c179b
#18
0x3f5c179b
#19
0x3f5c179b
· blocks 1
#22
0x57368ddf
#23
forward
#25
setData
#29
0x39435dac
#5
execute
#7
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 4
#21
0x5339c59f
#24
0x0f6795d9
#9
0x98717539
· blocks 3
#14
0x0f6795d9
· blocks 1
#10
0x98717539
· blocks 2
#20
0x0f6795d9
· blocks 1
#26
0x39435dac
· blocks 2
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w0
7
w1
9
w2
10
w3
12
w0
13
w1
14
w2
19
w0
20
w3
21
w1
24
w1
26
w4
27
w5
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x9001f549…089d
0x34b655…2a6f
8 touches
6 conflicts
0x1e56f6b6…5940
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xe85e763f…3b25
0x34b655…2a6f
6 touches
3 conflicts
0x94ba9c4a…41d8
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity