pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,127,009
← previous block
next block →
recent activity
Analyzing
Block #90,127,009
14 transactions · 12 stateful · 2026-07-25 06:09:16 UTC
Parallelism
79
/100
Blocked
17
%
Avg conflicts / tx
0.14
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,127,009
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5a5d9a99
#2
0x0f6795d9
· blocks 1
#3
0x0f6795d9
#4
updateDataFeedsValuesPartial
#5
0x3f5c179b
#7
handleOps
#8
0x0f6795d9
#10
0x6a645384
#11
0x0cf032c6
#12
setData
#13
0x61633731
#6
0x0f6795d9
· blocks 1
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w1
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc5031114…58ac
0x34b655…2a6f
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0xc4b5e4ba…bce9
0x34b655…2a6f
4 touches
1 conflict
0x09500602…94e9
0x34b655…2a6f
2 touches
0 conflicts
0x09500602…94ea
0x34b655…2a6f
2 touches
0 conflicts
0x1a5d321d…a474
0x34b655…2a6f
2 touches
0 conflicts
0x1ec7ada6…505b
0x34b655…2a6f
2 touches
0 conflicts
0x301e1c77…9e30
0x34b655…2a6f
2 touches
0 conflicts
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
1 conflict on slot
0xc503111436…e358ac
Audit this contract →
← previous block
·
next block →
recent activity