pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,782,758
← previous block
next block →
recent activity
Analyzing
Block #74,782,758
16 transactions · 14 stateful · 2026-05-15 15:57:20 UTC
Parallelism
63
/100
Blocked
43
%
Avg conflicts / tx
0.56
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,782,758
· 16 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xcf7468f4
#2
0x6a0742d8
#3
0x98717539
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0x0c7abd22
#7
forward
#8
0xed82b078
· blocks 1
#10
setData
#11
redeemDelegations
#4
0x98717539
· blocks 1
#9
0xed82b078
#12
0x39435dac
· blocks 3
#13
0x39435dac
· blocks 2
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w0
9
w1
12
w2
13
w3
14
w4
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x84fb2a36…db89
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x4ede2893…29cb
0x34b655…2a6f
4 touches
1 conflict
0x5d70606a…1d53
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x8a85cf3d…2868
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity