pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,936,496
← previous block
next block →
recent activity
Analyzing
Block #75,936,496
19 transactions · 17 stateful · 2026-05-21 00:26:57 UTC
Parallelism
68
/100
Blocked
59
%
Avg conflicts / tx
1.26
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,936,496
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#4
updatePrices
#5
0x98717539
· blocks 4
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 5
#10
0x0f6795d9
#13
setData
#2
0x0c7abd22
· blocks 3
#6
0x98717539
#14
0x39435dac
· blocks 4
#3
0xed82b078
· blocks 1
#11
0x5339c59f
#15
0x39435dac
· blocks 3
#12
0x5339c59f
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
9
w0
11
w2
12
w3
14
w1
15
w2
16
w3
17
w4
18
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x15698ac9…2a46
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x443a3e47…f4a4
0x065c9d…c394
6 touches
3 conflicts
0x8d0e98f3…7ba0
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x3a3097d7…2ab3
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity