pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,718,083
← previous block
next block →
recent activity
Analyzing
Block #87,718,083
24 transactions · 21 stateful · 2026-07-14 14:30:16 UTC
Parallelism
50
/100
Blocked
67
%
Avg conflicts / tx
1.54
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,718,083
· 24 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x39435dac
· blocks 6
#8
0x4d8dc985
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#14
0x3f5c179b
#16
0xd708c5d8
#18
setData
#23
0xc7e3ec2c
#2
0xab083028
· blocks 1
#4
0x39435dac
· blocks 3
#5
0x5a5d9a99
· blocks 3
#17
0xed82b078
#6
0x4d8dc985
· blocks 2
#7
0x4d8dc985
· blocks 1
#11
0x0f6795d9
· blocks 7
#12
0x0f6795d9
· blocks 2
#13
0x0f6795d9
· blocks 4
#15
0x0f6795d9
#19
0x39435dac
· blocks 3
#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
1
w0
2
w1
3
w0
4
w1
5
w2
6
w3
7
w4
11
w5
12
w6
13
w7
15
w8
17
w2
19
w8
20
w9
21
w10
22
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x5f234b05…db39
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x7525206c…fbd5
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
8 touches
6 conflicts
0x6f132c01…cdcc
0x34b655…2a6f
6 touches
3 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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity