pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,255,359
← previous block
next block →
recent activity
Analyzing
Block #91,255,359
16 transactions · 14 stateful · 2026-07-29 05:02:39 UTC
Parallelism
88
/100
Blocked
21
%
Avg conflicts / tx
0.19
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,255,359
· 16 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#9
updateDataFeedsValuesPartial
#10
0x3f5c179b
#12
setData
#13
0x59558d29
· blocks 1
#15
0xc7e3ec2c
#6
0x5a5d9a99
#11
0x0f6795d9
#14
0x59558d29
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w0
11
w1
13
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5b145de0…367c
0xc8689a…ee79
4 touches
1 conflict
0xfadc00f2…fb6e
0x34b655…2a6f
4 touches
1 conflict
0x00000000…004b
0x80c745…7210
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x0ab54c30…b88e
0x34b655…2a6f
4 touches
1 conflict
0x1bcd8c43…0072
0x34b655…2a6f
4 touches
1 conflict
0x28c62bca…b746
0x34b655…2a6f
4 touches
1 conflict
0x34d95d94…3a16
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: Settlement / Helper
1 conflict on slot
0x5b145de0a2…2e367c
Audit this contract →
← previous block
·
next block →
recent activity