pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,083,503
← previous block
next block →
recent activity
Analyzing
Block #76,083,503
15 transactions · 12 stateful · 2026-05-21 16:46:25 UTC
Parallelism
60
/100
Blocked
50
%
Avg conflicts / tx
1.13
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,083,503
· 15 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#7
0x1094dc9f
#9
0xe3a3c9cc
#10
0xab083028
#11
0x5bf9264c
#12
updateDataFeedsValuesPartial
#13
updatePosition
#14
setData
#2
0x0c7abd22
· blocks 4
#3
0x0c7abd22
· blocks 3
#4
0x0c7abd22
· blocks 3
#5
0x0c7abd22
· blocks 1
#8
0x9609049f
#6
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
8
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf6f24e5b…9645
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x15b0758d…54ac
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0xb89c7e78…0bf0
0x1b6862…e19c
6 touches
3 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
15 conflicts on slot
0xf6f24e5bf9…799645
Audit this contract →
← previous block
·
next block →
recent activity