pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#88,091,155
← previous block
next block →
recent activity
Analyzing
Block #88,091,155
18 transactions · 18 stateful · 2026-07-16 08:05:37 UTC
Parallelism
56
/100
Blocked
44
%
Avg conflicts / tx
1.22
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,091,155
· 18 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x39435dac
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 4
#4
0x0f6795d9
#5
0x3f5c179b
#8
0x0f6795d9
#9
0x6a589149
#10
setData
#17
0x39435dac
#6
0x0f6795d9
· blocks 3
#7
0x0f6795d9
#11
0x39435dac
· blocks 5
#12
0x39435dac
· blocks 4
#13
0x39435dac
· blocks 3
#14
0x39435dac
· blocks 2
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w1
7
w2
11
w2
12
w3
13
w4
14
w5
15
w6
16
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x95c47f03…f1bb
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x1bf8d2af…d140
0x34b655…2a6f
4 touches
1 conflict
0x3ddc7c81…6214
0x34b655…2a6f
4 touches
1 conflict
0x4b0529ae…4e89
0x34b655…2a6f
4 touches
1 conflict
0x0a57a2b8…3cdd
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity