pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,625,921
← previous block
next block →
recent activity
Analyzing
Block #90,625,921
29 transactions · 28 stateful · 2026-07-27 00:15:02 UTC
Parallelism
76
/100
Blocked
43
%
Avg conflicts / tx
0.9
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,625,921
· 29 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x6a66a37d
#3
0xab083028
· blocks 1
#4
postStateList
#5
0x6a66a37d
#6
updatePrices
· blocks 4
#11
0x5a5d9a99
· blocks 2
#14
execFwdPositionOps
· blocks 1
#16
updatePriceFeedsIfNecessary
#17
0x3f5c179b
#19
0x3f5c179b
#20
0x3f5c179b
#21
CreateMemory
#22
CreateMemory
#23
execOrders
· blocks 1
#24
setData
#7
updatePrices
· blocks 3
#12
0x5a5d9a99
· blocks 2
#18
0x3f5c179b
#8
updatePrices
· blocks 2
#13
0x5a5d9a99
· blocks 3
#15
execFwdPositionOps
#9
updatePrices
· blocks 1
#25
execOrders
· blocks 3
#10
updatePrices
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w0
7
w1
8
w2
9
w3
10
w4
11
w0
12
w1
13
w2
14
w0
15
w2
18
w1
23
w0
25
w3
26
w4
27
w5
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0xab96dc70…eb65
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x917f99a5…7989
0x34b655…2a6f
4 touches
1 conflict
0xb5a3b1be…8122
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:
0x48cba278…e2b48b
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity