pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,566,207
← previous block
next block →
recent activity
Analyzing
Block #89,566,207
18 transactions · 16 stateful · 2026-07-23 04:30:26 UTC
Parallelism
78
/100
Blocked
44
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,566,207
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
#2
0x50a0b275
#3
updatePrices
#4
0xab083028
· blocks 2
#7
0x6a61995a
· blocks 1
#8
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 3
#11
0x3f5c179b
#13
0x0c7abd22
#15
setData
#5
0x6ad2e98b
· blocks 2
#9
0x6a61995a
#12
0x0f6795d9
· blocks 1
#6
0xab083028
#14
0x5339c59f
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w0
9
w1
10
w0
12
w1
14
w2
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
0xccdc4bad…55ad
0x851145…3f07
4 touches
1 conflict
0xd51e027e…7c31
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x81dbafca…d1ea
0x851145…3f07
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity