pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,600,597
← previous block
next block →
recent activity
Analyzing
Block #74,600,597
22 transactions · 20 stateful · 2026-05-14 19:41:04 UTC
Parallelism
77
/100
Blocked
50
%
Avg conflicts / tx
1.05
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,600,597
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
0x6a0625c8
#4
0x6a0625c7
#6
updatePrices
· blocks 2
#9
0x98717539
· blocks 4
#12
forward
#13
updateDataFeedsValuesPartial
#15
0x5339c59f
#16
0x6a0625c7
#17
updateDataFeedsValuesPartial
#18
setData
#2
0x0c7abd22
· blocks 3
#7
updatePrices
· blocks 1
#10
0x98717539
· blocks 3
#5
0xed82b078
· blocks 2
#8
updatePrices
#19
0x39435dac
· blocks 2
#11
0x0c7abd22
· blocks 1
#20
0x39435dac
· blocks 1
#14
0x5339c59f
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
6
w0
7
w1
8
w2
9
w0
10
w1
11
w3
14
w4
19
w2
20
w3
21
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbad68552…e6bf
0x34b655…2a6f
8 touches
6 conflicts
0x24968e6d…0132
0x065c9d…c394
8 touches
6 conflicts
0xbbee74c2…567a
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
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:
Perpl
6 conflicts on slot
0xbad6855239…f0e6bf
Audit this contract →
← previous block
·
next block →
recent activity