pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,669,420
← previous block
next block →
recent activity
Analyzing
Block #99,669,420
19 transactions · 18 stateful · 2026-08-27 17:09:45 UTC
Parallelism
68
/100
Blocked
39
%
Avg conflicts / tx
0.53
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,669,420
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
execOrder
#3
0x5acec890
· blocks 1
#4
0x5acec890
#6
0x59558d29
#8
execFwdPositionOpsV2
· blocks 2
#9
0x3f5c179b
#11
batchUpdate
#13
forward
#14
setData
#16
execOrders
#5
0x928e4afa
· blocks 2
#10
execFwdPositionOpsV2
· blocks 1
#7
execFwdPositionOpsV2
· blocks 1
#12
redeemDelegations
#15
execOrders
· blocks 2
#17
execOrders
· blocks 1
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
7
w2
8
w0
10
w1
12
w2
15
w3
17
w4
18
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x30b822be…f966
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x5fadfaca…5032
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0x3e49348b…9445
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x53eac009…b61b
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
3 conflicts on slot
0x30b822bee8…5af966
Audit this contract →
← previous block
·
next block →
recent activity