pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,629,772
← previous block
next block →
recent activity
Analyzing
Block #90,629,772
32 transactions · 26 stateful · 2026-07-27 00:34:24 UTC
Parallelism
88
/100
Blocked
42
%
Avg conflicts / tx
0.63
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,629,772
· 32 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a66a808
#2
0x50a0b275
· blocks 1
#3
0x6a66a808
#4
postStateList
#5
0x6ad2e98b
· blocks 2
#6
0xab083028
· blocks 2
#7
0x5739cb46
#8
updatePrices
· blocks 3
#10
updatePrices
#13
0x5a5d9a99
· blocks 2
#15
execFwdPositionOps
#16
0x3f5c179b
#20
execFwdPositionOps
· blocks 1
#22
forward
#23
execOrders
· blocks 1
#24
setData
#25
0x34653439
#26
0x6a66a808
#29
execOrders
#31
0xc7e3ec2c
#9
updatePrices
· blocks 2
#14
0x62be7533
#17
0x0c7abd22
· blocks 1
#18
batchUpdate
· blocks 1
#27
execOrders
· blocks 2
#11
updatePrices
· blocks 1
#19
0x3f5c179b
#21
0xed82b078
#28
execOrders
· blocks 1
#12
updatePrices
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w0
8
w0
9
w1
11
w2
12
w3
13
w0
14
w1
17
w1
18
w1
19
w2
20
w0
21
w2
23
w0
27
w1
28
w2
30
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0x21898044…a071
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x851145…3f07
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x80afd9d9…57cf
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xb5a3b1be…8122
0x34b655…2a6f
4 touches
1 conflict
0xe4b00f4b…34c0
0x3bd359…433a
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
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity