pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,976,310
← previous block
next block →
recent activity
Analyzing
Block #91,976,310
25 transactions · 23 stateful · 2026-07-31 17:31:46 UTC
Parallelism
84
/100
Blocked
35
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,976,310
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5bf9264c
#4
0x5bf9264c
#5
updatePrices
#6
0x5a5d9a99
· blocks 3
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
#12
updateDataFeedsValuesPartial
#13
executeBatch
#15
forward
#16
0x39435dac
#17
0x6a6cdc7a
· blocks 1
#19
setData
#22
0x59558d29
#23
0xc7e3ec2c
#24
0xc7e3ec2c
#2
0xab083028
#7
0x5a5d9a99
· blocks 3
#14
0x0f6795d9
#18
0x6a6cdc7a
#8
0x5a5d9a99
· blocks 1
#20
0x39435dac
· blocks 1
#9
0x5a5d9a99
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
10
w0
14
w1
17
w0
18
w1
20
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x0f2d78b1…7363
0x34b655…2a6f
4 touches
1 conflict
0x454a2374…2548
0x34b655…2a6f
4 touches
1 conflict
0x953517cb…cdec
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xbffde283…3385
0x34b655…2a6f
4 touches
1 conflict
0xc5d97cc4…ccfa
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity