pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,416,720
← previous block
next block →
recent activity
Analyzing
Block #74,416,720
18 transactions · 14 stateful · 2026-05-13 23:09:57 UTC
Parallelism
78
/100
Blocked
21
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,416,720
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x1094dc9f
#6
0xd10227eb
#7
updatePrices
#8
0x6a05053d
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0xc5a04723
#12
0x5339c59f
#13
0x5339c59f
#14
setData
#15
0xa9770e…7814
#16
0x8b23406f
#17
0x39435dac
#2
0x0c7abd22
· blocks 2
#3
0x0c7abd22
· blocks 1
#4
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
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf9f8620b…6f76
0xd32edf…ff58
7 touches
6 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x33a9a20a…6e35
0x065c9d…c394
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…001b
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…002b
0x1b6862…e19c
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:
0xd32edf66…9fff58
6 conflicts on slot
0xf9f8620bba…096f76
Audit this contract →
← previous block
·
next block →
recent activity