pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,178,505
← previous block
next block →
recent activity
Analyzing
Block #75,178,505
21 transactions · 19 stateful · 2026-05-17 11:59:52 UTC
Parallelism
86
/100
Blocked
26
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,178,505
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
execute
· blocks 1
#6
execute
#7
0x6a09ae2f
#8
execute
#9
exactOutputSingle
#10
execute
#11
0xed82b078
#12
0x98717539
· blocks 2
#14
0x98717539
#15
updateDataFeedsValuesPartial
#16
0x6a09ae2f
#17
setData
#18
0x6a610788
#20
0xf2eaccd1
#2
0x0c7abd22
· blocks 1
#5
0x575c0012
#13
0x98717539
· blocks 1
#3
0x0c7abd22
#19
0x39435dac
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
12
w0
13
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xae3a8ded…f1d0
0x34b655…2a6f
6 touches
3 conflicts
0xea57afd0…4232
0x34b655…2a6f
6 touches
3 conflicts
0x4d56e6b7…9be5
0xd32edf…ff58
5 touches
3 conflicts
0xfe2bac2b…2cec
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
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:
Perpl
3 conflicts on slot
0xae3a8dedc7…6ef1d0
Audit this contract →
← previous block
·
next block →
recent activity