pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,891,040
← previous block
next block →
recent activity
Analyzing
Block #90,891,040
14 transactions · 13 stateful · 2026-07-27 22:28:54 UTC
Parallelism
86
/100
Blocked
23
%
Avg conflicts / tx
0.21
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,891,040
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x8263f5d9
#2
0x5a5d9a99
· blocks 1
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
0x532c46db
· blocks 1
#8
0x3f5c179b
#9
0x0f6795d9
· blocks 1
#11
0x6a67dc1d
#12
0x39435dac
#13
0xc7e3ec2c
#3
0x5a5d9a99
#7
0x532c46db
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
7
w1
9
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x07b86c51…cdae
0x2a68ba…90c5
4 touches
1 conflict
0x993278d1…aaad
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x11b69a7e…334e
0x01bff4…1071
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x9182c648…0d08
0x851145…3f07
4 touches
1 conflict
0x60ddbce7…4996
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:
Kuru Exchange: MarginAccount
1 conflict on slot
0x07b86c515d…73cdae
Audit this contract →
← previous block
·
next block →
recent activity