pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,975,985
← previous block
next block →
recent activity
Analyzing
Block #72,975,985
14 transactions · 13 stateful · 2026-05-07 07:04:40 UTC
Parallelism
71
/100
Blocked
31
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,975,985
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
execute_route
· blocks 1
#6
dagSwapByOrderId
· blocks 1
#7
0x69fc3a00
#9
0x98717539
#10
updateDataFeedsValuesPartial
#11
0xeffdedb0
#12
setData
#13
0x39435dac
#2
0x0c7abd22
· blocks 1
#5
execute_route
#3
0x0c7abd22
· blocks 1
#8
swap
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w0
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x86a07c6a…9b71
0xd32edf…ff58
5 touches
3 conflicts
0x846f2172…fd54
0x0555e3…2b9c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x0b390c61…dc07
0x065c9d…c394
4 touches
1 conflict
0xbd7e37a9…9eb5
0x065c9d…c394
4 touches
1 conflict
0x00000000…0000
0x094452…0a09
4 touches
1 conflict
0x00000000…0002
0x094452…0a09
4 touches
1 conflict
0x00000000…0004
0x094452…0a09
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:
0xd32edf66…9fff58
3 conflicts on slot
0x86a07c6aaf…b99b71
Audit this contract →
← previous block
·
next block →
recent activity