pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,043,754
← previous block
next block →
recent activity
Analyzing
Block #76,043,754
23 transactions · 18 stateful · 2026-05-21 12:21:05 UTC
Parallelism
87
/100
Blocked
28
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,043,754
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
execute
· blocks 1
#3
execute
#4
exactInputSingle
· blocks 1
#5
0xed82b078
#6
0x0c7abd22
#7
updatePrices
· blocks 1
#9
updatePrices
#10
updatePrices
#11
0x5bf9264c
· blocks 1
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x0c7abd22
· blocks 2
#17
redeemDelegations
#19
setData
#21
0x39435dac
#22
0xf2eaccd1
#8
updatePrices
#12
0x5bf9264c
#16
0x0c7abd22
· blocks 2
#18
0x62be7533
#20
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
7
w0
8
w1
11
w0
12
w1
15
w0
16
w1
18
w2
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x51d7da6e…ad70
0xd32edf…ff58
5 touches
3 conflicts
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0x18aed20c…48f3
0x000000…012a
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0x51d7da6eef…8fad70
Audit this contract →
← previous block
·
next block →
recent activity