pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,519,191
← previous block
next block →
recent activity
Analyzing
Block #97,519,191
27 transactions · 25 stateful · 2026-08-20 03:31:43 UTC
Parallelism
78
/100
Blocked
44
%
Avg conflicts / tx
1.19
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,519,191
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xa96df62f
#2
0x7b84f330
· blocks 1
#3
updatePrices
#4
0x6ad2e98b
#5
execOrders
· blocks 1
#6
execOrder
· blocks 7
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x5acec890
· blocks 1
#18
execute
#19
setData
#20
0x59558d29
#21
execOrders
#22
execOrders
#23
execOrders
· blocks 2
#7
execOrder
· blocks 6
#17
0x5acec890
#26
0x7b84f330
#8
execOrder
· blocks 5
#9
execOrder
· blocks 4
#10
execOrder
· blocks 2
#11
execOrder
· blocks 1
#12
execOrder
· blocks 1
#24
execOrders
· blocks 1
#13
execOrder
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w0
7
w1
8
w2
9
w3
10
w3
11
w4
12
w4
13
w5
17
w1
24
w4
25
w5
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1ba73d09…ba89
0x34b655…2a6f
12 touches
15 conflicts
0xec7d120d…7084
0x34b655…2a6f
8 touches
6 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x5caf9f43…a348
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x886db264…846e
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
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
0x1ba73d0943…35ba89
Audit this contract →
← previous block
·
next block →
recent activity