pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#77,554,767
← previous block
next block →
recent activity
Analyzing
Block #77,554,767
16 transactions · 13 stateful · 2026-05-28 12:07:02 UTC
Parallelism
81
/100
Blocked
23
%
Avg conflicts / tx
0.25
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,554,767
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x5339c59f
#5
0xe3a3c9cc
#6
0x785f5745
#7
0x0f6795d9
#8
0x0f6795d9
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0xaf47a8bb
#12
0x6a18305e
#13
setData
#14
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 1
#15
0x39435dac
#3
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x98540d2c…9313
0xd32edf…ff58
5 touches
3 conflicts
0x4d3e58e0…a2d7
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x12309510…0ac2
0x000000…012a
2 touches
0 conflicts
0xeda2edc3…91d8
0x000000…012a
2 touches
0 conflicts
0x7cc4d13c…deeb
0x065c9d…c394
2 touches
0 conflicts
0x14ba0e5f…a748
0x188d58…ea8e
2 touches
0 conflicts
0x14ba0e5f…a74a
0x188d58…ea8e
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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0x98540d2c6e…079313
Audit this contract →
← previous block
·
next block →
recent activity