pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#75,541,865
← previous block
next block →
recent activity
Analyzing
Block #75,541,865
17 transactions · 15 stateful · 2026-05-19 04:36:03 UTC
Parallelism
76
/100
Blocked
33
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,541,865
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x5bf9264c
#5
0x5bf9264c
#6
updateDataFeedsValuesPartial
#7
0xa391f92f
#8
relay
#9
forward
#12
0x6a0be92b
#13
0xe9316489
· blocks 1
#15
setData
#16
0x5d2fd812
#2
0x0c7abd22
· blocks 1
#14
0xe9316489
#3
0x0c7abd22
· blocks 2
#10
0x5339c59f
#11
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
10
w3
11
w3
13
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x485d2778…aa5b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x1b54af51…187f
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x5f77d607…2c84
0x065c9d…c394
4 touches
1 conflict
0x892daf6e…48d8
0x065c9d…c394
4 touches
1 conflict
0x00000000…0019
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:
0x1b68626d…2de19c
3 conflicts on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity