pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,243,987
← previous block
next block →
recent activity
Analyzing
Block #99,243,987
34 transactions · 30 stateful · 2026-08-26 05:20:54 UTC
Parallelism
71
/100
Blocked
60
%
Avg conflicts / tx
1.21
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,243,987
· 34 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x5acec890
· blocks 5
#3
updatePrices
#4
0xab083028
· blocks 4
#8
execOrders
#10
0x5acec890
#12
0x6a8e782d
#13
execOrder
· blocks 2
#14
execPerpOps
#15
execPerpOps
#16
execPerpOps
#17
execOrder
#19
execOrder
#25
0xed82b078
#27
setData
#28
0x393ef5…2f69
#2
0x5acec890
· blocks 3
#5
0xab083028
· blocks 3
#24
batchUpdate
· blocks 1
#6
0x32d01e04
· blocks 1
#7
0x6ad2e98b
· blocks 1
#9
0x5acec890
· blocks 4
#26
0xed82b078
#11
0x928e4afa
· blocks 1
#18
execOrder
· blocks 3
#20
0x0c7abd22
#21
0x3f5c179b
#22
execFwdPositionOpsV2
· blocks 1
#23
execFwdPositionOpsV2
· blocks 2
#29
execOrders
· blocks 4
#30
execOrders
· blocks 3
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#33
execOrders
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
6
w2
7
w2
9
w2
11
w3
13
w0
18
w3
20
w3
21
w3
22
w4
23
w4
24
w1
26
w2
29
w5
30
w6
32
w8
33
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x443a3e47…f4a4
0x065c9d…c394
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity