pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,420,189
← previous block
next block →
recent activity
Analyzing
Block #74,420,189
16 transactions · 13 stateful · 2026-05-13 23:33:00 UTC
Parallelism
75
/100
Blocked
31
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,420,189
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
execute
#5
flash
#6
updatePrices
#7
get_block_hash_257335279069929
#9
updateDataFeedsValuesPartial
#10
0x98717539
· blocks 1
#12
redeemDelegations
#13
deposit
#14
setData
#15
0x97f58a…57d9
#2
0x0c7abd22
· blocks 2
#11
0x98717539
#3
0x1094dc9f
· blocks 1
#8
swap
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w3
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x98067f20…59e6
0x1b6862…e19c
4 touches
1 conflict
0x765c236f…ff45
0x2a68ba…90c5
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0xd2464043…89a0
0x065c9d…c394
4 touches
1 conflict
0x00000000…0013
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:
0x754704bc…afb603
3 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity