pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,472,715
← previous block
next block →
recent activity
Analyzing
Block #74,472,715
9 transactions · 8 stateful · 2026-05-14 05:22:37 UTC
Parallelism
67
/100
Blocked
38
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,472,715
· 9 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x98717539
· blocks 1
#4
updateFeeds
#5
updateDataFeedsValuesPartial
#6
setData
#2
0xed82b078
#7
0x39435dac
· blocks 1
#8
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
7
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xffe431af…8faa
0x065c9d…c394
4 touches
1 conflict
0xa486f342…64d5
0x34b655…2a6f
4 touches
1 conflict
0xadac4a86…c2bc
0x34b655…2a6f
4 touches
1 conflict
0x5e135b1d…3f11
0x065c9d…c394
3 touches
1 conflict
0x38634b94…230c
0x065c9d…c394
3 touches
1 conflict
0x8fbdee90…df75
0x065c9d…c394
2 touches
0 conflicts
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
1 conflict on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity