pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,659,360
← previous block
next block →
recent activity
Analyzing
Block #99,659,360
21 transactions · 20 stateful · 2026-08-27 16:19:05 UTC
Parallelism
76
/100
Blocked
55
%
Avg conflicts / tx
0.86
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,659,360
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0xab083028
#4
0x5acec890
· blocks 5
#6
0x5acec890
#7
updatePrices
· blocks 1
#14
0x6a9063f0
#15
0x59558d29
#17
setData
· blocks 1
#19
execOrders
· blocks 1
#2
0xab083028
· blocks 1
#5
0x5acec890
· blocks 3
#8
updatePrices
#9
execOrder
· blocks 1
#18
setData
#10
execOrder
· blocks 1
#11
0x5acec890
· blocks 2
#16
batchUpdate
#12
0x5acec890
· blocks 1
#20
execOrders
#13
0x928e4afa
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
7
w0
8
w1
9
w1
10
w2
11
w2
12
w3
13
w4
16
w2
17
w0
18
w1
19
w0
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0xf5b5f7…6d70
4 touches
1 conflict
0xaa980406…4ae7
0x34b655…2a6f
4 touches
1 conflict
0xb3fb9fb5…64db
0x34b655…2a6f
4 touches
1 conflict
0xcd9ba26b…108d
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x03e5b578…2fec
0xa6afd3…d132
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
10 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity