pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#100,893,455
← previous block
next block →
recent activity
Analyzing
Block #100,893,455
22 transactions · 21 stateful · 2026-09-01 00:00:16 UTC
Parallelism
82
/100
Blocked
52
%
Avg conflicts / tx
0.82
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#100,893,455
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x4ccf0801
· blocks 1
#2
0xab083028
· blocks 2
#3
0x5acec890
· blocks 5
#6
0x0c7abd22
· blocks 1
#10
0x5acec890
#12
0x59558d29
#13
execPerpOps
· blocks 1
#15
artefact_keep
#16
execFwdPositionOpsV2
#21
setData
#4
execOrder
· blocks 1
#7
0x5acec890
· blocks 4
#11
0x4cb2db39
#14
execPerpOps
#19
0xed82b078
· blocks 1
#5
execOrder
#8
0x5acec890
· blocks 1
#17
execFwdPositionOpsV2
· blocks 1
#20
0xed82b078
#9
0x5acec890
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w2
6
w0
7
w1
8
w2
9
w3
11
w1
13
w0
14
w1
17
w2
18
w3
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x451e482b…7e7d
0x34b655…2a6f
6 touches
3 conflicts
0x76622fb2…4f08
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…004f
0x80c745…7210
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xd2dfd9bc…3eec
0x34b655…2a6f
4 touches
1 conflict
0xe26c4e53…94c2
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
6 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity