pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,915,259
← previous block
next block →
recent activity
Analyzing
Block #74,915,259
21 transactions · 17 stateful · 2026-05-16 06:41:06 UTC
Parallelism
76
/100
Blocked
59
%
Avg conflicts / tx
0.9
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,915,259
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x6a0811fa
#7
updatePrices
#9
0x98717539
· blocks 2
#11
updateDataFeedsValuesPartial
#12
forward
#15
0x6a0811fa
#16
setData
#17
0xb33180…a6d5
#18
0xdde63e…983e
#2
0x0c7abd22
· blocks 4
#10
0x98717539
#19
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#5
0xed82b078
· blocks 1
#20
0x39435dac
#6
0x1ffa3c9b
· blocks 2
#8
0xccf50a51
· blocks 2
#13
0x5339c59f
#14
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w2
6
w3
8
w3
9
w0
10
w1
13
w4
14
w4
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x348fda08…7e96
0x065c9d…c394
8 touches
6 conflicts
0x6b1259e6…4e12
0x1b6862…e19c
6 touches
3 conflicts
0xba38536d…2b7d
0x065c9d…c394
6 touches
3 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xc4cf387e…4631
0xd32edf…ff58
5 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:
0x065c9d28…a9c394
6 conflicts on slot
0x348fda08cf…fc7e96
Audit this contract →
← previous block
·
next block →
recent activity