pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,203,139
← previous block
next block →
recent activity
Analyzing
Block #98,203,139
39 transactions · 28 stateful · 2026-08-22 13:21:01 UTC
Parallelism
85
/100
Blocked
46
%
Avg conflicts / tx
0.51
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,203,139
· 39 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xf78cb219
· blocks 3
#2
execute
#3
0x7b84f330
· blocks 1
#4
0x50a0b275
#5
0x05ee6a22
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
execOrders
#14
0xab083028
#16
0x59558d29
#17
0x6cfade05
#18
execOrders
#19
execOrders
· blocks 1
#20
updateDataFeedsValuesPartial
#21
0x62be7533
#22
execFwdPositionOpsV2
#23
executeBatch
#25
0x3f5c179b
#27
execFwdPositionOpsV2
#32
setData
#33
execOrders
· blocks 2
#34
execOrders
#12
0xab083028
· blocks 3
#26
execFwdPositionOpsV2
#35
execOrders
· blocks 1
#37
execute
#38
0x7b84f330
#13
0xab083028
· blocks 4
#24
0x3f5c179b
· blocks 1
#36
execOrders
#15
0x8263f5d9
#28
0xed82b078
· blocks 2
#29
0xed82b078
· blocks 2
#30
0xed82b078
#31
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
12
w1
13
w2
15
w3
19
w0
24
w2
26
w1
28
w3
29
w4
30
w5
31
w5
33
w0
35
w1
36
w2
37
w1
38
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a5b5db1…52fd
0x40c49f…2af0
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x731d7308…fd26
0x34b655…2a6f
4 touches
1 conflict
0x8c429b43…d3c5
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:
0x40c49f17…d22af0
3 conflicts on slot
0x8a5b5db132…9052fd
Audit this contract →
← previous block
·
next block →
recent activity