pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,849,587
← previous block
next block →
recent activity
Analyzing
Block #99,849,587
19 transactions · 18 stateful · 2026-08-28 08:22:22 UTC
Parallelism
79
/100
Blocked
28
%
Avg conflicts / tx
0.26
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,849,587
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
matchOrders
· blocks 1
#3
updatePrices
#4
0x6ad2e98b
· blocks 1
#5
execOrder
#6
execOrder
· blocks 1
#8
0x5acec890
#11
0x928e4afa
#12
setData
#13
execFwdPositionOpsV2
#14
execFwdPositionOpsV2
#16
0x3f5c179b
#17
execFwdPositionOpsV2
#18
execOrders
#2
matchOrders
#7
execOrder
· blocks 1
#15
0x3f5c179b
#9
0x5acec890
· blocks 1
#10
0x5acec890
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w0
7
w1
9
w2
10
w3
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd9438fc3…f9a2
0x851145…3f07
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x1d9818dc…bafb
0x851145…3f07
4 touches
1 conflict
0x48961b46…3dad
0x99c7a7…8bf0
4 touches
1 conflict
0xa1ac5a56…17d8
0x99c7a7…8bf0
4 touches
1 conflict
0x4542f274…9d48
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xaa86ebb4…2965
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:
0x851145ea…9f3f07
1 conflict on slot
0xd9438fc319…b2f9a2
Audit this contract →
← previous block
·
next block →
recent activity