pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,792,273
← previous block
next block →
recent activity
Analyzing
Block #75,792,273
18 transactions · 15 stateful · 2026-05-20 08:24:47 UTC
Parallelism
78
/100
Blocked
40
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,792,273
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x6a0d7046
#5
0x5bf9264c
#6
0x5bf9264c
#7
0x98717539
· blocks 3
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x23afbff3
#11
setData
#12
0xeeccdb…a899
#17
jMMeC
#2
0x0c7abd22
· blocks 1
#13
0x39435dac
· blocks 3
#3
0x0c7abd22
#14
0x39435dac
· blocks 1
#15
0x39435dac
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
13
w1
14
w2
15
w2
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x928d6b23…5373
0x1b6862…e19c
6 touches
3 conflicts
0x451e482b…7e7d
0x34b655…2a6f
6 touches
3 conflicts
0x57e9c615…10f2
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0xa36bcc48…4333
0x34b655…2a6f
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity