pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,959,173
← previous block
next block →
recent activity
Analyzing
Block #91,959,173
18 transactions · 16 stateful · 2026-07-31 16:05:35 UTC
Parallelism
72
/100
Blocked
38
%
Avg conflicts / tx
0.61
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,959,173
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x5bf9264c
#3
0x5bf9264c
#4
0xb414539a
· blocks 1
#5
0x5a5d9a99
· blocks 2
#8
0x0f6795d9
· blocks 1
#9
updateDataFeedsValuesPartial
#11
verifyOracleProofV2
#15
setData
#16
0x39435dac
#17
0x59558d29
#6
0x5a5d9a99
· blocks 3
#10
0x3f5c179b
#12
0xed82b078
#7
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 1
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w0
6
w1
7
w2
8
w0
10
w1
12
w1
13
w3
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5a4d5f09…5094
0x34b655…2a6f
8 touches
6 conflicts
0xb4e0a934…5fc7
0x34b655…2a6f
8 touches
6 conflicts
0xf2ecd3a3…68d5
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x8a705be8…7ac4
0xc8689a…ee79
4 touches
1 conflict
0x1aaf4996…65ec
0x34b655…2a6f
4 touches
1 conflict
0x78d51787…761a
0x34b655…2a6f
4 touches
1 conflict
0x9a291a56…9a9c
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
0x5a4d5f0922…aa5094
Audit this contract →
← previous block
·
next block →
recent activity