pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,026,368
← previous block
next block →
recent activity
Analyzing
Block #98,026,368
39 transactions · 28 stateful · 2026-08-21 22:30:53 UTC
Parallelism
85
/100
Blocked
43
%
Avg conflicts / tx
0.77
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,026,368
· 39 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x7b84f330
#2
0x7b84f330
· blocks 1
#3
0xa9b28aa6
#4
matchOrders
#5
updatePrices
· blocks 1
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
execOrders
· blocks 3
#13
0xab083028
#14
0x59558d29
#15
0x59558d29
#16
0x0c7abd22
#17
0xe3a3c9cc
#18
0x5acec890
· blocks 5
#24
0x0c7abd22
· blocks 1
#25
updateDataFeedsValuesPartial
#27
0x62be7533
#28
execFwdPositionOpsV2
#30
0x3f5c179b
#31
0x3f5c179b
#33
0x0c7abd22
#34
commit
#35
setData
#36
setData
#37
0x7b84f330
#6
updatePrices
#11
execOrders
· blocks 3
#19
0x5acec890
· blocks 5
#26
0x0c7abd22
#38
0x7b84f330
#12
execOrders
· blocks 3
#20
0x5acec890
· blocks 3
#21
0x5acec890
· blocks 3
#29
execFwdPositionOpsV2
· blocks 1
#22
0x5acec890
· blocks 1
#32
execFwdPositionOpsV2
#23
0x928e4afa
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
10
w0
11
w1
12
w2
18
w0
19
w1
20
w2
21
w3
22
w4
23
w5
29
w3
32
w4
38
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
12 touches
15 conflicts
0x2ed5ccb6…95d6
0x34b655…2a6f
6 touches
3 conflicts
0x7de57974…f5ba
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x41be9e75…9773
0x34b655…2a6f
4 touches
1 conflict
0x4fc6ff4d…be39
0x34b655…2a6f
4 touches
1 conflict
0x6df1d50f…8a92
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
15 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity