pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,420,973
← previous block
next block →
recent activity
Analyzing
Block #74,420,973
16 transactions · 13 stateful · 2026-05-13 23:38:11 UTC
Parallelism
75
/100
Blocked
31
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,420,973
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a050bda
#2
updatePrices
#3
updatePrices
#4
get_block_hash_257335279069929
#5
swap
#6
0x98717539
#7
updateDataFeedsValuesPartial
#8
0x0c7abd22
· blocks 1
#9
0x000000b2
#10
setData
#12
0x39435dac
· blocks 3
#11
0x0c7abd22
#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
8
w0
11
w1
12
w0
13
w1
14
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x764f2d09…bc43
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0xadac4a86…c2bc
0x34b655…2a6f
4 touches
1 conflict
0x7c0deaa0…9093
0xd32edf…ff58
3 touches
1 conflict
0xa486f342…64d5
0x34b655…2a6f
3 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:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity