pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,785,210
← previous block
next block →
recent activity
Analyzing
Block #90,785,210
18 transactions · 15 stateful · 2026-07-27 13:36:20 UTC
Parallelism
78
/100
Blocked
40
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,785,210
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
updatePrices
#3
0x0f6795d9
· blocks 2
#4
executeBatch
#5
0x3f5c179b
· blocks 1
#6
0x3f5c179b
#8
0x94defb17
#10
setData
#11
0x39435dac
#14
0x39435dac
#16
0x59558d29
· blocks 1
#7
0x5339c59f
#9
0x0f6795d9
#12
0x39435dac
· blocks 2
#17
0x59558d29
#13
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
7
w1
9
w1
12
w1
13
w2
15
w3
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x92a5eb10…d5e3
0x34b655…2a6f
4 touches
1 conflict
0xa80684c9…3948
0x34b655…2a6f
4 touches
1 conflict
0xbf78ee7f…e7fd
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x76d1e78d…7877
0x40c49f…2af0
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