pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,356,559
← previous block
next block →
recent activity
Analyzing
Block #74,356,559
20 transactions · 16 stateful · 2026-05-13 16:29:30 UTC
Parallelism
80
/100
Blocked
44
%
Avg conflicts / tx
0.55
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,356,559
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x1ffa3c9b
· blocks 3
#4
updatePrices
#5
0x6a04a762
#6
0x6a04a762
#7
0x98717539
· blocks 2
#10
updateDataFeedsValuesPartial
#11
forward
#14
setData
#15
0xd52a53…eca1
#16
0x4be732…6ad9
#17
0x39435dac
· blocks 2
#3
0xed82b078
· blocks 1
#8
0x98717539
· blocks 2
#13
0x5339c59f
#9
0x98717539
#12
0x5339c59f
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
8
w1
9
w2
12
w2
13
w1
17
w0
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x47b807a2…3307
0x065c9d…c394
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x5cfec795…7c0e
0x34b655…2a6f
4 touches
1 conflict
0x1078879e…0c9a
0x065c9d…c394
4 touches
1 conflict
0x41755291…977f
0x065c9d…c394
4 touches
1 conflict
0xa7f48c6c…e4cc
0x065c9d…c394
3 touches
1 conflict
0x00000000…002a
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:
0x065c9d28…a9c394
3 conflicts on slot
0x47b807a243…c53307
Audit this contract →
← previous block
·
next block →
recent activity