pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,746,756
← previous block
next block →
recent activity
Analyzing
Block #89,746,756
19 transactions · 18 stateful · 2026-07-23 22:10:19 UTC
Parallelism
68
/100
Blocked
56
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,746,756
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0xa96df62f
#3
0x5a5d9a99
· blocks 4
#6
execFwdPositionOps
· blocks 4
#9
0x3f5c179b
· blocks 1
#13
0x6a6291c3
#14
setData
#15
0xffaf42…d973
#4
0x5a5d9a99
· blocks 2
#7
execFwdPositionOps
· blocks 2
#8
0xce1e7030
#11
batchUpdate
#5
0x5a5d9a99
· blocks 1
#10
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
#16
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
1
w0
3
w0
4
w1
5
w2
6
w0
7
w1
8
w1
9
w0
10
w2
11
w1
12
w3
16
w3
17
w4
18
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x3bb86768…2a71
0x34b655…2a6f
4 touches
1 conflict
0x48e3acd8…cf41
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity